Multifunctional Primary Testing System
The Raptor system consists of a main "master" unit and a number of optional units that enable the execution of virtually and commissioning or routine testing jobs on the primary equipment of medium and high voltage electricity installations.
Formula Innovation by SMC RAPTOR C-35 ManualAngus Sankaran
Formula Innovation by SMC RAPTOR C-35 Multifunctional Primary Testing System
he Raptor C-35 features the entire functionality of the C-05 and supplies 18 kVA power for cases where the distance to the tested object cannot be reduced. This setup can comfortably sustain current values above 8000 A when cables with the appropriate section are used.
Max. current permanent Max. current 3 minutes Max. current 3 s Compliance voltage range
3800 A/ 18.4 KVA 7500 A/28 KVA 15000 A/22 KVA 6 - 1.48
Solution: High Temperature Hydrogen Attack (HTHA) Inspection ChallengeZetec Inc.
High Temperature Hydrogen Attack is a common challenge in Oil & Gas inspections. Zetec TOPAZ64 is the ideal solution with the necessary tools and features to set-up and deploy all recommended examination techniques.
This presentation covers why meters are tested and the type of tests that are performed on meters. An overview of field test methods and field equipment is also included. 01/28/2019
Presentation on Prospect of Non Destructive Testing and Condition Monitoring...Ferdous Kabir
Predictive Maintenance (PdM) , PdM techniques are designed to help to determine the condition of in-service equipment in order to predict when maintenance should be performed.
Executive our PDM program, we consider following Non Destructive Testing and Condition Monitoring technique:
Ultrasonic Thickness Gauging (w/wo coating)
Conventional Ultrasonic Testing
Phased Array Ultrasonic Testing
Time and Flight Diffraction(TOFD)
Radiography Testing
Video-Borescopic Inspection/Endoscopic Inspection
Eddy Current Testing
Magnetic Particle Testing
Dye Penetrate Testing
Hardness Testing
Pre and Post Weld Heat Treatment
Vacuum Test
Vibration Analysis (vibration/field balancing)
Thermography
Lube Oil Analysis (Viscosity ,Oxidation, Nitration, Sulfating, Incorrect lubricant, Wear additives, Soot, Glycol, Water, FAME)
An observer based rotor speed estimation technique for vector controlled indu...agniprotim
The paper was accepted at IEEE International Symposium of Industrial Electronics 2008, Cambridge,UK, The paper describes an advanced rotor speed estimation technique using model adaptive reference control system.
Friction Stir Weld Inspection Application SolutionZetec Inc.
Friction Stir Weld (FSW) inspections can be challenging and time consuming. It typically requires 3 beam angles for flaws parallel to the weld center line (WCL). Standard solutions use multiple probes, and require each probe to be aligned and calibrated, which can be a long process. Some flaw types (transverse, skewed) are not reliably detected with standard probe design. Additionally, the surface condition and flashing can prevent adequate coverage of the weld area with a contact solution.
Zetec offers the optimal solution for this type of inspection challenge, delivering a reliable and efficient inspection solution
that includes rapid setup, quick calibration and fast inspection speed.
Formula Innovation by SMC RAPTOR C-35 ManualAngus Sankaran
Formula Innovation by SMC RAPTOR C-35 Multifunctional Primary Testing System
he Raptor C-35 features the entire functionality of the C-05 and supplies 18 kVA power for cases where the distance to the tested object cannot be reduced. This setup can comfortably sustain current values above 8000 A when cables with the appropriate section are used.
Max. current permanent Max. current 3 minutes Max. current 3 s Compliance voltage range
3800 A/ 18.4 KVA 7500 A/28 KVA 15000 A/22 KVA 6 - 1.48
Solution: High Temperature Hydrogen Attack (HTHA) Inspection ChallengeZetec Inc.
High Temperature Hydrogen Attack is a common challenge in Oil & Gas inspections. Zetec TOPAZ64 is the ideal solution with the necessary tools and features to set-up and deploy all recommended examination techniques.
This presentation covers why meters are tested and the type of tests that are performed on meters. An overview of field test methods and field equipment is also included. 01/28/2019
Presentation on Prospect of Non Destructive Testing and Condition Monitoring...Ferdous Kabir
Predictive Maintenance (PdM) , PdM techniques are designed to help to determine the condition of in-service equipment in order to predict when maintenance should be performed.
Executive our PDM program, we consider following Non Destructive Testing and Condition Monitoring technique:
Ultrasonic Thickness Gauging (w/wo coating)
Conventional Ultrasonic Testing
Phased Array Ultrasonic Testing
Time and Flight Diffraction(TOFD)
Radiography Testing
Video-Borescopic Inspection/Endoscopic Inspection
Eddy Current Testing
Magnetic Particle Testing
Dye Penetrate Testing
Hardness Testing
Pre and Post Weld Heat Treatment
Vacuum Test
Vibration Analysis (vibration/field balancing)
Thermography
Lube Oil Analysis (Viscosity ,Oxidation, Nitration, Sulfating, Incorrect lubricant, Wear additives, Soot, Glycol, Water, FAME)
An observer based rotor speed estimation technique for vector controlled indu...agniprotim
The paper was accepted at IEEE International Symposium of Industrial Electronics 2008, Cambridge,UK, The paper describes an advanced rotor speed estimation technique using model adaptive reference control system.
Friction Stir Weld Inspection Application SolutionZetec Inc.
Friction Stir Weld (FSW) inspections can be challenging and time consuming. It typically requires 3 beam angles for flaws parallel to the weld center line (WCL). Standard solutions use multiple probes, and require each probe to be aligned and calibrated, which can be a long process. Some flaw types (transverse, skewed) are not reliably detected with standard probe design. Additionally, the surface condition and flashing can prevent adequate coverage of the weld area with a contact solution.
Zetec offers the optimal solution for this type of inspection challenge, delivering a reliable and efficient inspection solution
that includes rapid setup, quick calibration and fast inspection speed.
The increasing needs in term of energy production lead to new rotor shafts designs with larger dimensions. A new generation of nuclear power plants is already being deployed worldwide with such heavy components. Their implementation requires new inspection tools in order to guarantee the public safety and to ensure the quality of these critical parts.
This presentation addresses the implementation and validation of new solutions for large mono-block rotor shaft forgings.
Adapting Eddy Current Array Technology for NDTZetec Inc.
Discover the Zetec Eddy Current Surface Array solution. This presentation will cover solutions specifically designed to solve the NDT inspection challenges that power generation, oil and gas, as well as aerospace companies face everyday.
The total solution includes the MIZ®-200 eddy current array instrument combined with the Surface Array Flex Probe and Velocity® acquisition and analysis software.
Benefits include:
• High performance
• Dependable and accurate
• Fast surface inspection
From detecting extremely small defects to inspecting non-flat surfaces and covering a wide area in a single pass, Zetec delivers. Our powerful and integrated eddy current array technologies deliver the results you can count on.
Paut based techniques developed for power industries and refinery in taiwan ...Yung how Wu
Although conventional ultrasonic method is still widely used elsewhere, PAUT technique is applied increasingly for improving the ISI of utility, refinery and as well the emerging wind power in Taiwan. PAUT together with scanner is one of the major advantages to precede conventional UT by enhancing the defect characterization or inspection speed. In this study, special scanners were designed and employed with PAUT for the inspection of composite blades, bolts of wind turbine and anchor bolts of nuclear RPV skirt. Results showed that delamination of composite and fatigue crack of bolt may be detected and sized in more confidence and convenience for in-situ inspections. Moreover, PAUT was also used to characterize carefully the inner crack of pressure vessel for FFS assessment. Crack was found in safe margin and hence remained to operate. In conclusions, PAUT together with manipulator designed for specific purpose may facilitate the applications of PAUT technique widely in ISI of various industrial sectors.
Boiler tube welds require a rapid volumetric inspection method. Traditionally, radiography (RT) is used, but this technology has several drawbacks. RT is insensitive to mis-oriented planar defects, it does not provide immediate feedback to the welders, and is disruptive to other activities. Mostly, safety regulations are getting more and more severe worldwide drastically restricting the use of radiography.
This presentation was given with LUCELEC at the CARILEC CEO & Leadership Conference and covers system loss and what to do to reduce it; why transformer rated metering is important; site verification and not just meter testing; and management systems and utilizing AMI data to control and reduce billing errors.
This presentation discusses the importance of testing meters and the best practices and test equipment to do so. This presentation was given at MEUA Meter School. 03.03.20
Many challenges exist with turbine blade inspections -- Cracks and crack initiation in the blade attachment serrations need to be reliably detected. Complex geometry of the component is a very challenging factor for inspection design. In-situ inspection without blade removal is required, thus limiting blade access. This application presentation highlights a recommended solution with techniques to overcome the challenges.
PWM-Switching pattern-based diagnosis scheme for single and multiple open-swi...ISA Interchange
This paper deals with a fault detection technique for insulated-gate bipolar transistors (IGBTs) open-circuit faults in voltage source inverter (VSI)-fed induction motor drives. The novelty of this idea consists in analyzing the pulse-width modulation (PWM) switching signals and the line-to-line voltage levels during the switching times, under both healthy and faulty operating conditions. The proposed method requires line-to-line voltage measurement, which provides information about switching states and is not affected by the load. The fault diagnosis scheme is achieved using simple hardware and can be included in the existing inverter system without any difficulty. In addition, it allows not only accurate single and multiple faults diagnosis but also minimization of the fault detection time to a maximum of one switching period (). Simulated and experimental results on a 3-kW squirrel-cage induction motor drive are displayed to validate the feasibility and the effectiveness of the proposed strategy.
Boundary scan has become an indispensable technology as engineers like you face increasing test challenges. Agilent is proud to introduce the new x1149 Boundary Scan Analyzer - bringing the best of our technology and vast test experience - to your workbench!
SMC PTE-100-C Current & Voltage Relay TestingErika Herbozo
A World leader reference single phase secondary injection test set. Since portability is important factor of secondary injection test, the PTE-100-C s the smallest and lightest by far. With outstanding 1000 VA power for up to 250 A, measuremente and testing functions, large set of upgrading options and accessories, accurate and unbeatable fast testing, at competitive price, A must-have instrument for the wide diversity of secondary injection test works in any plant or substation.
This presentation discusses:
- Best practices regarding the need to ensure that all transformers used for metering circuits are properly sized
- The ability to optimize revenue regardless of customer usage over time
- Best practices to ensure that transformers and meters have been installed correctly in the field and continue to perform in the same fashion
- Best practices for certifying the accuracy class of the transformers and how to best set up a shop testing and field testing/verification program.
- What the costs of implementing such a system and what the costs of not implementing such a system can be.
The increasing needs in term of energy production lead to new rotor shafts designs with larger dimensions. A new generation of nuclear power plants is already being deployed worldwide with such heavy components. Their implementation requires new inspection tools in order to guarantee the public safety and to ensure the quality of these critical parts.
This presentation addresses the implementation and validation of new solutions for large mono-block rotor shaft forgings.
Adapting Eddy Current Array Technology for NDTZetec Inc.
Discover the Zetec Eddy Current Surface Array solution. This presentation will cover solutions specifically designed to solve the NDT inspection challenges that power generation, oil and gas, as well as aerospace companies face everyday.
The total solution includes the MIZ®-200 eddy current array instrument combined with the Surface Array Flex Probe and Velocity® acquisition and analysis software.
Benefits include:
• High performance
• Dependable and accurate
• Fast surface inspection
From detecting extremely small defects to inspecting non-flat surfaces and covering a wide area in a single pass, Zetec delivers. Our powerful and integrated eddy current array technologies deliver the results you can count on.
Paut based techniques developed for power industries and refinery in taiwan ...Yung how Wu
Although conventional ultrasonic method is still widely used elsewhere, PAUT technique is applied increasingly for improving the ISI of utility, refinery and as well the emerging wind power in Taiwan. PAUT together with scanner is one of the major advantages to precede conventional UT by enhancing the defect characterization or inspection speed. In this study, special scanners were designed and employed with PAUT for the inspection of composite blades, bolts of wind turbine and anchor bolts of nuclear RPV skirt. Results showed that delamination of composite and fatigue crack of bolt may be detected and sized in more confidence and convenience for in-situ inspections. Moreover, PAUT was also used to characterize carefully the inner crack of pressure vessel for FFS assessment. Crack was found in safe margin and hence remained to operate. In conclusions, PAUT together with manipulator designed for specific purpose may facilitate the applications of PAUT technique widely in ISI of various industrial sectors.
Boiler tube welds require a rapid volumetric inspection method. Traditionally, radiography (RT) is used, but this technology has several drawbacks. RT is insensitive to mis-oriented planar defects, it does not provide immediate feedback to the welders, and is disruptive to other activities. Mostly, safety regulations are getting more and more severe worldwide drastically restricting the use of radiography.
This presentation was given with LUCELEC at the CARILEC CEO & Leadership Conference and covers system loss and what to do to reduce it; why transformer rated metering is important; site verification and not just meter testing; and management systems and utilizing AMI data to control and reduce billing errors.
This presentation discusses the importance of testing meters and the best practices and test equipment to do so. This presentation was given at MEUA Meter School. 03.03.20
Many challenges exist with turbine blade inspections -- Cracks and crack initiation in the blade attachment serrations need to be reliably detected. Complex geometry of the component is a very challenging factor for inspection design. In-situ inspection without blade removal is required, thus limiting blade access. This application presentation highlights a recommended solution with techniques to overcome the challenges.
PWM-Switching pattern-based diagnosis scheme for single and multiple open-swi...ISA Interchange
This paper deals with a fault detection technique for insulated-gate bipolar transistors (IGBTs) open-circuit faults in voltage source inverter (VSI)-fed induction motor drives. The novelty of this idea consists in analyzing the pulse-width modulation (PWM) switching signals and the line-to-line voltage levels during the switching times, under both healthy and faulty operating conditions. The proposed method requires line-to-line voltage measurement, which provides information about switching states and is not affected by the load. The fault diagnosis scheme is achieved using simple hardware and can be included in the existing inverter system without any difficulty. In addition, it allows not only accurate single and multiple faults diagnosis but also minimization of the fault detection time to a maximum of one switching period (). Simulated and experimental results on a 3-kW squirrel-cage induction motor drive are displayed to validate the feasibility and the effectiveness of the proposed strategy.
Boundary scan has become an indispensable technology as engineers like you face increasing test challenges. Agilent is proud to introduce the new x1149 Boundary Scan Analyzer - bringing the best of our technology and vast test experience - to your workbench!
SMC PTE-100-C Current & Voltage Relay TestingErika Herbozo
A World leader reference single phase secondary injection test set. Since portability is important factor of secondary injection test, the PTE-100-C s the smallest and lightest by far. With outstanding 1000 VA power for up to 250 A, measuremente and testing functions, large set of upgrading options and accessories, accurate and unbeatable fast testing, at competitive price, A must-have instrument for the wide diversity of secondary injection test works in any plant or substation.
This presentation discusses:
- Best practices regarding the need to ensure that all transformers used for metering circuits are properly sized
- The ability to optimize revenue regardless of customer usage over time
- Best practices to ensure that transformers and meters have been installed correctly in the field and continue to perform in the same fashion
- Best practices for certifying the accuracy class of the transformers and how to best set up a shop testing and field testing/verification program.
- What the costs of implementing such a system and what the costs of not implementing such a system can be.
Data Volume Compression Using BIST to get Low-Power Pseudorandom Test Pattern...IJMTST Journal
This project describes a low-power (LP) programmable generator capable of producing pseudorandom test patterns with desired toggling levels and enhanced fault coverage gradient compared with the best-to-date built-in self-test (BIST)- based pseudorandom test pattern generators. It is comprised of a linear finite state machine (a linear feedback shift register or a ring generator) driving an appropriate phase shifter, and it comes with a number of features allowing this device to produce binary sequences with preselected toggling (PRESTO) activity. We introduce a method to automatically select several controls of the generator offering easy and precise tuning. The same technique is subsequently employed to deterministically guide the generator toward test sequences with improved fault-coverage-to pattern-count ratios. Furthermore, this proposes an LP test compression method that allows shaping the test power envelope in a fully predictable, accurate, and flexible fashion by adapting the PRESTO based logic BIST (LBIST) infrastructure. The proposed architecture is extended in such that the patterns generated from PRPG is gone through CUT and then to TRA to perform ATE.
This presentation highlights TESCO’s Test Equipment for a variety of needs for today’s utilities. Some of the products included are desktop meter stations, meter test boards, hot socket accessories, transformer test equipment, handheld test equipment and software.
This is a business presentation from Ristatti Instruments from Italy. We design, develop and build electrical and electromechanical taylor made testing machines.
Get in touch with us to know more.
www.risatti.it
Here my project theme is to monitor and control Transformer health using Arduino, as we all know there are both internal and external faults occur in the transformer, for internal faults we use Buchholz relay and Differential protection relay for external but it is not efficient with time. so,we use Arduino for real time protection, here we fix some values to the Arduino in the program itself according to the rating of the transformer by that we monitor and control whenever the faults occur
This presentation was given during the 2023 Southeastern Meter School in Auburn, AL. Understand the need and best practices for instrument transformer testing in an AMI world, including why and how to test, and what range of tests and checks to perform in the shop and in the field.
We supply Various Performance, Fatigue Test Machine,
Automotive, Bike, Vehicle Parts Test Facilities
Bearing, Gear, Joint, Coupling, Transmission Test Bench
Dynamometer: for Electric Motor, Engine, Generator Brake Test
Hydraulic Testing Equipments: Pump, Valve, Pipe Test
Shaking Table, Seismic Simulator
Automatic Assembly Line
HIOKI’s Next Generation Automotive Measurement Solutions
Fast Charging Stations
Power Conversion of Power Systems
Energy Consumption Assessment Tests
Compliance Testing of Batteries
Test High-voltage Battery Packs
Automotive Electronics
Record ECU Signals
Test Electrical Characteristics of Auto Parts
Essential Tools for On-site Maintenance
Wireless Power Transmission Evaluation System
https://www.n-denkei.com/singapore/inquiry/
This presentation was given during the 2022 Southeastern Meter School in Auburn, AL. Understand the need and best practices for instrument transformer testing in an AMI world, including why and how to test, and what range of tests and checks to perform in the shop and in the field.
This presentation was given at the Caribbean Meter School in January 2019 and gives an overview of TESCO Test Equipment and accessories, and what each can be used for. 01/29/2019
SMC TriRaptor inyección trifásica en primarioErika Herbozo
Sistema trifásico de pruebas en primario
El TriRaptor es el único sistema realmente portátil del mercado para pruebas con corriente trifásica estabilizada por encima de 3000A. Ha sido diseñado sobre los mismos principios de ergonomía y rendimiento que han hecho popular al sistema Raptor gracias a su sencillo manejo y por poder ser transportado y puesto en funcionamiento por una sola persona.
SMC SMC-12 Sistema de ensayo para pequeños interruptores automáticos pi asErika Herbozo
Sistema automático de pruebas para PIAs
El sistema SMC-12 está compuesto por fuentes de corriente estabilizadas, ordenador de control y medida y software de control (M12-TEST).
SMC Raptor sistema de pruebas de inyección primariaErika Herbozo
Sistema multifuncional de pruebas en primario
El Raptor es un sistema compuesto por una unidad ‘maestra’ o principal y un conjunto de equipos opcionales que permiten abordar prácticamente cualquier trabajo de verificación y puesta en marcha del equipamiento primario de una instalación de media y alta tensión.
SMC PTE-100-C Ensayo de relés de intensidad y tensiónErika Herbozo
Maleta monofásica para prueba de relés CA y CC
Partiendo del potente y compacto PTE-100-C y con un mínimo incremento de peso, estos equipos llevan incorporada en el interior de su tapa una fuente adicional de voltaje totalmente regulable en amplitud, frecuencia y ángulo de fase para probar prácticamente cualquier tipo de relé.
Cronómetro digital de mano
Este cronómetro detecta cambios de estado en contactos normalmente abiertos o cerrados, así como flancos ascendentes o descendentes de tensión hasta 250 V en continua o alterna.
SMC PTE Range Equipos de prueba de relés con control manual y automáticoErika Herbozo
Una amplia oferta de equipos de pruebas de inyección secundaria digitales – sin variac – monofásicos y trifásicos, de uso sencillo y directo, con fuentes reversibles de corriente/tensión de alta potencia, pruebas dinámicas y capacidad de interconexión, con la alta precisión y estabilidad necesaria para todo tipo de pruebas de inyección secundaria.
SMC PME-500-TR Equipo para ensayo de interruptoresErika Herbozo
Analizador de interruptores trifásicos de media y alta tensión
El PME-500-TR es el producto más popular de la familia de instrumentos de medida de EuroSMC. Pequeño, ligero y autónomo gracias a sus baterías recargables, se aprende a utilizar en pocos minutos.
SMC PME-20-PH Medidor digital de angulo de faseErika Herbozo
Medidor digital de ángulo de fase
El PME-20-PH es un equipo diseñado para ser utilizado primordialmente como medidor de ángulo de fase, aunque además mide Frecuencia, factor de potencia y tiene una escala analógica que permite su uso como sincronoscopio.
SMC Prime 600 micro ohmmetro dinámico de 600 aErika Herbozo
El PRIME es una nueva y avanzada generación de micro-óhmetros.
Es el único microóhmetro en el mercado que integra la resistencia de contacto y la medición de resistencia dinámica (DRM) para la evaluación del estado de los contactos en interruptores SF6 y de vacío; el PRIME 600 es un micro óhmetro de alta corriente que proporciona verdadera CC pura con control inteligente hasta 600 A, una amplia gama de medición con alta potencia, proceso de pruebas Dual Ground, impresora térmica, pantalla táctil, modos de prueba predefinidos e informes automáticos.
SMC Mentor 12 Sistema integrado todo en uno para prueba de relésErika Herbozo
Sistema trifásico universal para pruebas de relés de protección
El Mentor 12 es el equipo trifásico más avanzado que existe para pruebas de relés de protección tanto electromecánicos como digitales de todo tipo, en instalaciones tradicionales o basadas en la norma IEC-61850.
Equipo para pruebas de sobre intensidad hasta 2 kA CA
El LET-400-RD está diseñado para realizar la mayoría de los ensayos requeridos durante la puesta en marcha de subestaciones. Permite realizar con suficiente potencia la comprobación de los circuitos de protección, mando y control en su totalidad.
El GooseMeter One es un sencillo pero potente instrumento de mano que perite visualizar de forma instantánea el trafico de mensajes GOOSE en cualquier subestación o instalación dotada de un bus de control según la noma IEC-61850, con solo enchufarlo a una toma RJ-45 de la red local.
The TriRaptor is the only really portable three-phase injector in the market providing stabilized current in the range of 3000 A and beyond. It has been designed with the same ergonomics and performance characteristics found in the popular Raptor System, so it is really easy to use and can be transported by a single person in a regular vehicle.
MCB Test Automation System
The SMC-12 Test system is divided by the following sections:
Stabilized Current Supply
Control and Measuring Computer
Software controls Program (M12TEST)
PTE-30-CH electrical substation maintenance chronometer.
Handheld 1 ms Digital Chronometer.
This chronometer detects state change in normally open or normally closed contacts, as well as positive or negative changes in voltage up to 250 V (AC of DC)
SMC PTE-Range Manual and PC Controlled Relay Test EquipmentErika Herbozo
PTE range a wide series of digital, non-variac based, secondary injection test sets, single and 3-phase, with the required high accuracy and stability for all kind of secondary injection test, reversibility in all output channel (current/voltage), fault dynamic testing, and interconnection capability; portable units, with high power capability, and straightforward use.
PTE-50-CET, PTE-300-V, PTE-50-CE, PTE-50-CE Pro, PTE-100-V
The PME-500-TR represents a breakthrough in the concept of testing, timing and condition-based analysis of medium- and high voltage circuit breakers and combinations with disconnectors.
SMC PME-20-PH Digital Phase Angle MeterErika Herbozo
The PME-20-PH is an instrument designned mainly as a phase angle meter, although other parameters, such as Frequency and Power Factor can be measured. The instrument has an analogic scale that enables it to be used as a synchroscope.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
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Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Recycled Concrete Aggregate in Construction Part III
SMC Raptor Primary Injection Test System
1. PRIMARY INJECTION TEST SYSTEM
Raptor
www.smcint.comwww.smcint.com
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2. 2
The Raptor System
Multifunctional Primary Testing System
The Raptor is a smart test system designed as the ultimate solution for the main primary test applications
required in the commissioning and maintenance of substations, marking the difference with respect to
existing equipment now being used. This new generation of Primary Injection Test System makes primary
testing easier, faster and more convenient.
The system consists of a Master unit which can be upgraded with up to three Slave sets which add
further power capacity to the system. The user is not limited to the power initially determined. In case
of more power required, Raptor sets can be added, or what is also very important, be left behind when
not needed.
In comparison with the big and heavy traditional variac-based equipment, the Raptor is designed
incredibly smaller and lighter than its predecessors, combining a revolutionary high current generation
technology, DSP based, with an automatic smart control, in a really transpor-
table set, less than 35 Kg and able to inject up to 15,000 A.
An additional advantage to the easy transport is that sets can be much clo-
ser to the devices tested, reducing the length of cables, and a significant
decrease in power losses by eliminating intermediate connections, thanks
to the new loop-through concept. The sets have in the middle a hole
to pass through the cables which are connected to the
load, forming in this way the injection circuit.
Efficient Power
The modern high-tech design of the Raptor system enables the
highest level of injection capability in terms of power and duty cycle, with an ease of use so far unknown in this type of
equipment. A touch-sensitive console allows the user to fully monitor and control the test process, including the storage
of results and test configuration tools.
The Raptor system provides automatic regulation of the magnitude to be injected, being stable regardless of the load or
power supply changes. Current output range is adjusted at all times according to application, taking advantage of the
modularity and versatility of the concentration of measurement and control functions in the Raptor Master unit, with a
unique capacity to adjust the voltage and current required through the number of spire turns used.
The Raptor also includes a powerful measurement section, extending the number of testing applications.
Raptor system includes factory configured tests, to automatically perform a large amount of the most common testing,
just by selecting the appropriate template and start the test. The user has also the possibility to easily make or modify
test templates.
UNIQUE FEATURES
SMALLEST SIZE AND WEIGHT FOR OUTSTANDING PORTABILITY
AUTOMATIC OUTPUT REGULATION WITH DIGITAL TECHNOLOGY
MULTIFUNCTIONALITY FOR MOST PRIMARY INJECTION TESTING
COMBINING HIGH CURRENT AND HIGH VOLTAGE INJECTION
INSTANT COMBINATION OF UNITS BY INFRARED
LOOP-THROUGH HIGH CURRENT TECHNIQUE
FLEXIBLE MODULARITY AND ADAPTABILITY
MODERN, ROBUST AND UPGRADEABLE TECHNOLOGY
SMART HANDHELD CONTROLLER WITH TOUCH SCREEN
RESULTS STORAGE AND REPORTING
PREDEFINED TEST TEMPLATES
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3. 3
Raptor HH
The Hand Held Control Unit, RAPTOR HH, is the user-friendly interface from which the operator remotely controls
and monitors all the test process. The Raptor HH detects and configures the master and slave units automatically. It
provides an intuitive TFT touch screen, visible even in direct sunlight, with a wheel-and-click control that combined with
the existing test templates makes the test configuration and execution task extremely easy and fast.
The unit saves all the test configurations and results on its own memory, which can be further downloaded to an
external computer through USB connection and the RaptorSync software. This unit only weights 0.4 Kg and it is
developed with an ergonomic design optimized for correct handheld use, and nonslip laterals for a safer grip.
The Raptor HH is connected to the Master through a 5-meter cable that allows the user to stay at a convenient location
while the test set is working much closer to the load. For extreme cases, a 4-meter extender is available as an optional
accessory. The console’s back is magnetized, which allows the user to snap it quickly and safely on any iron surface for
a more comfortable operation.
Other advantages are: data storage and reporting, configuration assistance, software upgrades by internet, simplify
and reduce testing time, easy touch/turn operation, maximum test accuracy.
The Raptor Current Calculator is included as standard in the Raptor HH console and can also be installed on a PC. It is a
simple to use yet sophisticated tool that allows the user to quickly define the Raptor configuration and the number and
type of cables required as minimum to successfully accomplish a specific high current job, even before leaving the office.
Test Templates
The default Test Templates and automatic Functions included in Raptor HH allows the user to just select the appropriate
template/function and start the test.
• General Test Template: General purpose screen for all kind of primary testing applications and quick testing.
• Circuit Breaker: overcurrent testing of low voltage breakers and switches, with zero current detection.
• Overcurrent Relay: prepared to measure tripping time of the overcurrent relay by primary injection.
• Current Transformer (CT): test to measure CT ratio, ratio error, polarity, phase shift and burden.
• Rogowski CT/Low Power CT: CT ratio, ratio error, phase shift, of Rogowski transformers and low power CT.
• CT Burden: test to calculate impedance, power and power factor of the load.
• CT, Voltage method: CT turn ratio, ratio error, and polarity, by injecting voltage.
• CT Magnetization: automatic test that displays the CT exciting curve, Voltage Knee point, and excitation current.
• CT magnetization – HV: excitation curve using the Raptor HV, suitable for all kind of protection CTs, and VTs.
• Voltage Withstand - HV: Test the voltage withstand of the insulation of the CT, VT, PT and other elements.
• Voltage Transformer (VT): checks VT turn ratio, ratio error, polarity and phase shift.
• VT burden: test to calculate impedance, power and power factor of the load.
• HV Voltage Transformer: similar to VT template, but using the Raptor HV.
• PT Ratio: Checks Power Transformer’s turn ratio and ratio error
• HV no load PT: similar to PT template but with the generation through Raptor HV.
• Short-circuited PT: short-circuit impedance, reactance losses, resistance and phase shift.
• HV PT Short circuit: similar template but using the Raptor HV.
• Polarity Test: polarity checking in transformers of any type, using the RAPTOR Polarity Tester.
• AC Resistance: template ready to measure the resistance of connections, contacts or other elements.
• Ground Grid: template for detecting bad contacts in the ground grid.
• Recloser: automatic test of the opening and reclosing times of the recloser under test.
• Train of Pulses: preset sequence of current or voltage pulses, and also HV pulses.
• Pulses Ramp: programmable ramp of pulses, suitable to test the instantaneous trip of breakers.
• Step and Touch: Automatic function for Step & Touch Voltage measurement in transformation centers.
The Raptor System: Applications
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4. 4
The Raptor System: Applications
APPLICATIONS
The combination of mobility, adaptability, automatic output regulation, high-tech, ease of use and versatility makes
the Raptor the best system available in the market for all major primary injection testing applications in and around
substations and power plants:
Primary Current Injection Testing
Primary Injection Testing is essential in commissioning and verifying a
protection scheme. The secondary injection test does not check all the
components in the system, as it cannot provide the condition of the overall
protection installation, whether CTs have the correct ratio or polarity, or
whether the secondary wiring is correct and serviceable, and it does not mimic
the operating conditions in service. Therefore, the Primary injection testing is
the only way to prove correct installation and operation of the entire protection
scheme, and the Raptor has been specially designed to meet all primary testing
needs.
The Raptor´s variable output frequency extends the primary testing diagnostic
with frequency sweep, offering test frequencies different from the mains
frequency, and thus enhancing its electrical testing capacity. Primary
Test involves the entire circuit; current transformer primary and secondary
windings, relays, trip and alarm circuits, circuit breakers and all wiring are
checked. Primary injection tests are carried out after secondary injection
tests, to ensure that problems are limited to the VT’s and CT’s involved,
circuit breakers, plus associated wiring, all other equipment in the protection
scheme having been proven satisfactory from the secondary injection
tests. Hence it is often the last tests performed in the commissioning and
maintenance process, or after major modifications have been carried out,
and also as an invaluable aid to faultfinding.
Relay Testing
With the Raptor, primary faults can be simulated to check if protective relays
operate correctly; trip times are measured and registered by the system, with 1 ms
resolution. The automatic current regulation, the pre-set current injection, the injection
time control, and the test results storage, provide the user with the most
advanced primary testing tool for protection relays.
Circuit Breaker Testing
It is also essential for the verification of the entire protection scheme to verify
live CB tripping, and CB operating time analysis in combination with total trip time
including the IEDs and CB trip time. Measurements with the Raptor deliver reliable
and repeatable results due to high signal and measurement accuracy.
Current, Voltage and Power Transformer Testing
The Raptor system has many advanced features – such as powerful measurement input,
to allow performing a complete check of a CT. Through a few seconds test the following
results are obtained: Turns Ratio, phase (polarity) between primary and secondary of
the CT, and burden (Impedance, power and power factor of the load). It can be also
used for testing low power and Rogowski CTs, checking ratio, phase and burden in
VTs, and checking Ratio, Polarity, short circuit impedance and reactance losses in Power
Transformers. Test templates are also available for CT Magnetization curve, with graphical
presentation of the curve, the Knee point and the excitation current. After the test finish,
the Raptor also performs the CT demagnetization process. When testing a CT, it is
usually advisable to test the ratio error and phase angle at different primary currents.
In a protection CT it is very important to test the ratio at the highest possible current
allowed by your RAPTOR system, apart from at 100% of its nominal current. With
the Raptor HV slave further test are available, such as Withstand Voltage test and all
related tests that need high voltage up to 2000 V in all type of transformers.
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5. 5
Switchgear Testing
Low voltage switchgear and controlgear assemblies require also high current testing to comply with the relevant product
standards, both by assembly manufacturers and users. The Raptor is also suitable for testing the rated short-time
current that the assembly must withstand, and MCB/MCCB/ACBs tripping time performance, both thermal and short-
circuit trips.
Recloser and Sectionalizers
Through the high current fault simulation, the Raptor performs an automatic test, detecting and measuring the opening
and reclosing times, the number of operations, and the total clearing time, of the automatic recloser under test. These
devices are increasingly used in Distribution networks and the testing, commissioning and maintenance strategy
is becoming a must. The automatic test of the Raptor provides a simple way to perform a functional test of these
important devices. This involves, under simulated fault conditions, the operation of the protective relays and circuit
breakers, verifying the number and sequence of operations of the recloser until lockout. This primary injection testing
of the recloser, makes a reliable diagnostic of the recloser status and is quicker and easier than the test performed
through a secondary injection in the electronic control, enabling to check the entire system, including the breaker, CTs,
relays, control cables and wiring. The small size and weight of the Raptor facilitates the onsite testing of reclosers, even
those mounted on the pole, or before it is put into service, as well as laboratory or factory testing. The Raptor provides
the high, accurate, and stable current required. It is also possible to program the total test time to adapt to the different
reclosing times of these systems.
The Raptor is also suitable to perform a sectionalizer lockout test, performed by pulsing current through the
sectionalizer to simulate the upstream operation of a recloser, so that the sectionalizer goes through its programmed
sequence of circuit interruptions to be counted before it operates.
Heat Runs
Thanks to the amplifier-based high current generation of the Raptor, it is ideal for performing heat runs, maintaining the
current injection stable throughout long-term testing, and measuring the corresponding time.
Polarity Testing
The Polarity Tester is a lightweight handheld accessory used to verify the correct wiring in a quick and simple way, as
the Raptor injects a special polarized signal into the primary side of any transformer (CT, VT, PT, etc). This is especially
useful for checking polarities in remote connections and/or those with difficult access.
Ground Grid Testing
By injecting high current and measuring with the low level voltmeter it is possible to detect the existence of any bad or
eroded contact in the ground grid.
Step & Touch
For measuring the step & touch voltage characteristics of the protective earthing installations in substations and
other electrical facilities, a regulated current must be injected through the earth circuit and the voltage drop must be
measured between two test points. An automatic function is included in Raptor for this measurement, with the help of
the optional S&T kit. Another important aspect of this feature is the possibility to run it at the line frequency or another
selected by the user, filtering into the result the undesirable frequencies.
Functionality Updates
The Raptor System will not become obsolete as all functional elements are programmable. We at SMC keep the end
users updated with free new updates and applications required by market demands. Furthermore, the Master unit is
designed to enable additional functionality with future add-on equipment.
The Raptor System: Applications
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6. 6
Automatic Output Regulation
DSP technology maintains a uniform current waveform even with changing load impedances and speeds testing by
eliminating the manual variac. Every other high current system requires the user to manually set the output current.
It also overcomes heating of the trip elements which caused the current to drop during the test.
Weight and Size
Amazing portability compared to other existing equipment, due to its light weight and small size, that allows one person
to carry it, even in his own car. The modularity allows to carry the minimum units to site.
Easier and cheaper to transport and handle. Each unit has wheels and folding handle.
Reduces the length of cables required as sets can be much closer to the device tested.
Facilitates portability into installations with limited space and/or with difficult access, such as stairs, soft soils,
underground substations, etc.
Multi-Functionality
The Raptor system concentrates many applications and testing assets, offering a time-saving and cost effective
solution. The Raptor logic system features high-power processors to take care of future requirements, and their
functionality can be readily enhanced by means of firmware upgrades through the Internet.
Expandability
The modular design can accommodate several Raptor Slaves to the Master unit, and the user is not limited to initial
power requirement, being able to upgrade the system at a modest cost for higher power needs.
Sets are immediately assembled and synchronized thanks to infrared technology connectivity, IRDA type, thus saving
time, making the portability even better, and the expandability of the system a simple task.
Loop-through concept
The Loop-through high current secondary concept contributes both with flexible modularity and with lightness and
smaller size of the Raptor.
Unique capacity to adjust the voltage and current required through the number of loop turns used.
Reduces cables connection to the minimum possible, thus reducing power losses, and simplifying the test preparation.
Handheld Control Unit (Raptor HH)
Powerful and smart interface with TFT color Touch Screen to control and monitor the test.
Simplify testing through a automating process and test templates, including the storage of test results, and reducing
testing time. Simply dial up the desired current and inject.
USB connection to a PC, and through RaptorSync application to download reports for further editing, analysis, storing
and printing.
Pre-defined test templates help the user to perform quickly and in a more efficient way the most frequent tests, with
minimal training and preparation. Users can also create their own test templates.
Ethernet connector for software updates.
Reliable high speed Raptor Bus connector, with failure detection and alarms.
On screen calculations and magnitudes conversions.
User´s assistance for system configuration, cable selection and testing.
Measurement section
Voltmeter, Ammeter and Low signal Voltmeter inputs, measures AC and DC signals with phase meters incorporated,
extending the testing performance.
Binary input, voltage or dry contact, to detect trip commands that define the end of some tests.
Timer of 1 ms resolution, with zero current detection, and also configurable as countdown to limit the injection time.
Based on the internal and hardware measurements, selectable calculated measurements can be shown on screen ,
such as Total Power, Apparent and Reactive power, Power factor, Impedance, Reactance, Resistance, Transformation
Ratio and Ratio Error.
A Vline measurement instrument is implemented in the Raptor which shows during the test the actual supply voltage
value. The Raptor Current Calculator also allows introducing the on load supply voltage to find out the maximum current
got in different conditions.
The Raptor System: Benefits
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7. 77
MASTER UNIT’S FEATURES
The Raptor MS is the master unit of any Raptor configuration. It provides the connection for the touch screen console and can be used as stand-alone for
primary test applications that do not require extremely high current/power. When slave units are added, the MS will detect them automatically over the infrared
link and will accommodate the system’s parameters with no intervention from the user:
• Regulated high AC current output. Able to inject up to 3.8kA (with 3kVA) indefinitely or 9.5kA (with 2kVA) during 3s. Up to 15kA when combined with one or
more slave units.
• Regulated AC auxilliary output. Working in current mode is capable of injecting up to 9 A indefinitely or 35A for 3s. Working in Voltage mode is capable of
generating voltage up to 200V AC.
• Voltmeter Input. Ranges: 0.2, 2, 20 or 300Vac/dc (auto or manual). Built-in phase angle meter.
• Ammeter input. Ranges: 0.2, 2 or 20Aac/dc (auto or manual). Built-in phase angle meter.
• Low signal Voltmeter. Ranges: 30, 300 or 3000 mVac/dc (auto or manual). Built-in phase angle meter.
• Binary input: Voltage or dry contact with reversible logic (NO, NC) and auto-detection.
• LEDs: Monitor overload, temperature, status of communications, standby, digital input, power output and power supply.
• IRDA interface: Interconnects Slave units to the Master wirelessly.
CURRENT SLAVE UNIT’S FEATURES
The Raptor SL features toroidal windings that are activated individually by the master unit as the power demand grows, through a sophisticated injection control
that ensures seamless current flow and optimal workload distribution.
The slave Raptor is visually identical to the master unit but lacks the measurement section, the handheld controller and the auxiliary input/output panels. Its
mission is to push an additional 5 kVA power to the high current pass-through secondary. Up to three slaves can be added for up to 15,000 A with a 18-kVA
total injection power. The master unit detects the presence of slaves using infrared communications, so no additional control or power interconnections are
required. The user only needs to pass the current cables across the entire assembly and use it as if it was a single device, in a fully transparent way to the
user. As an added benefit of the pass-through secondary technique, the user can easily multiply the compliance voltage by making more than one turn with the
current conductor around the entire system.
The Raptor System: Features
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8. 8
The Raptor System: Raptor HV
Features
• Two user selectable output ranges: 0-1000 VAC
and 0-2000 VAC.
• Powered from the Raptor Master via expansion
port.
• Controlled from the common Raptor Master’s
user interface.
• Integrated test voltage and current
measurement.
• Supported by additional Test Templates.
• Audible safety buzzer.
• Detachable rotary warning lamp and Emergency
stop button.
• Outstanding Raptor style portability.
Applications
• CT, VT and PT withstand voltage tests.
• CT and VT excitation current measurement,
Knee Point.
• VT and PT ratio measurement.
• Polarity test in VT’s secondary winding.
• Testing voltage sensors and converters.
• Step & Touch Voltage measurement.
Description
The Raptor-HV, the High Voltage slave, is an optional product that extends the Raptor’s applications to tests that
require the use of high AC voltage, up to 2 KV. This product works in combination with a Raptor Master and is visually
similar to it.
The Raptor HV connects to the master unit via the Expansion Port, from where it also takes the necessary power.
The Raptor HV is a pluggable high voltage peripheral that takes advantage of all the valuable features in the Raptor
Master including the electronically controlled switching amplifier, DSP based intelligence and a robust communication
and device synchronization system. Naturally the HV’s control is fully integrated in the master’s console.
Power voltage generated by the master at the expansion port is raised by the HV up to two user selectable ranges,
1kV and 2kV, and the output is measured in current, voltage and phase angle to provide adequate injection control
and application’s feedback. Voltages and currents can be measured with very high precision to allow for a wide
variety of applications.
In order to comply with international safety requirements, the Raptor HV’s package includes an internal buzzer
that signalizes the high voltage output activation and two connectors for an optional rotting warning lamp and an
optional mushroom type emergency breaker. The internal buzzer can be disabled from the Raptor’s console.
Other outstanding feature is the capacity to inject in frequencies different from the mains frequency, enhancing its
electrical testing capacity.
The use of any of the Raptor C-XX systems with the Raptor HV provides a world-wide unique system, which
combines both high current and high voltage injection, with the suitable power, for the main maintenance and
commissioning test applications in substations and switchgear. It is an innovative and advanced substation test
system that replaces the need for multiple test sets.
The Raptor HV weighs only 28 kg, and it has the same small and compact size than the rest of Raptor units, with
wheels and folding handle, that provides a lower transportation cost and a reduction of manpower needs.
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9. 9
Raptor PT
Raptor Polarity Tester
The Polarity Tester is a lightweight handheld accessory used to check a three-phase installation for correct wiring in a
quick and simple way, while the Raptor injects a special polarized signal into the primary side of any transformer (CT, VT,
PT, etc). This is especially useful for checking polarity in remote spots and/or those which are difficult to reach.
A single CT supplies secondary current to more than one device (protective relays, meters, etc.) which are installed in
switchgear panels, relatively far from the CT itself. The polarity concordance of the secondary current for the various
devices is essential to assure proper operation of the secondary scheme; hence, this polarity must be always checked
in the commissioning and/or maintenance process. This task is traditionally made using a phase angle meter in
combination with an injected current, which could be either primary or secondary, and takes a long time as the meter
needs to be connected very carefully to avoid interpretation errors.
Application
The Polarity Tester makes this task very easy, straightforward and efficient because it saves a lot of time and connection
errors. The SMC Raptor primary injector injects a special test current waveform from which the Polarity Tester is able to
immediately determine if polarity on each device is correct or not. The operator just needs to inject the test current in
the circuit and move around all the connected devices while checking the polarity one by one.
Description
The Raptor-PT has two probes that you connect to points whose polarity is to be tested. By pressing the test button, the
result is shown in less than 2 seconds by means of the following LEDs:
- Correct polarity (green): the Raptor-PT detects signal in phase with the injected by the Raptor.
- Wrong polarity (red): the detected signal is in counter-phase to the Raptor’s signal.
- Polarity not detected (yellow): PT cannot determine polarity, not suitable connection, not using polarized mode in
Raptor, or Raptor is not inyecting.
- Low battery (orange): the batteries must be replaced.
The criteria adopted for polarity are:
- When using the pass-through secondary, the positive corresponds to the grey side of the Raptor’s casing.
- When using the Raptor’s auxiliary output (V or I), the positive corresponds to the output’s red connector.
- When using the HV slave, the positive corresponds to the output marked with the black point.
RaptorSync
After every test the user can automatically save the results of the test and
the test parameters in the Raptor HH console, grouped under a common
report name. The tests stored include the injected level, the measured time,
the measurements that are configured to be displayed on the screen and all
adjustments in general; the reports can be easily accessed and managed
through the Report tab of the menu. The user can also save the test with
comments, if required, and can create as many reports as needed.
Subsequent review, printing and edition of the test reports are performed
through the RaptorSync application for PC, which is included as standard
with any system. Reports stored in the console are downloaded to PC just
connecting the unit with the provided USB cable. The RaptorSync program
allows the import, viewing and saving of all the reports, and the exporting of
any of the listed test reports to standard pdf, Excel or HTML format, which
allows for further processing and edition (e.g. Word).
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10. 10
The Raptor System: Specifications
RAPTOR MS
(values @240Vac,50 Hz,1 turn sec.960 mm2
,measured 25 cm on each side)
HIGH CURRENT OUTPUT
Output Current Output Voltage
No Load V (0%Imax) 0 - 1.20 Vac - Continuous
3.8 KAac (25%Imax) 0 - 0.81 Vac - Continuous
7.5 KAac (50%Imax) 0 - 0.42 Vac - 3 min
9.5 KAac (Imax) 0 - 0.22 Vac - 3 s
No Load Resolution 25 uVac
Output Frequency 20 - 400 Hz (Power reduction applied at 50 > f > 60 Hz)
LOW CURRENT OUTPUT (not simultaneous with high current output)
Output Current 0 - 35 Aac (0 – 9 Aac continuous)
Voltage Output 0 - 200 Vac
Output Frequency 20 - 400 Hz (Power reduction applied at 50 > f > 60 Hz)
Isolated output Yes
Protection fuse
MEASUREMENTS
Secondary Current (for high current output)
Ranges 0-1 KAac/N; 0-15 KAac/N (n: number of secondary turns)
Resolution 1 Aac, 10 Aac
Accuracy ±0.2% of the value ±0.2% of the range
Phase angle ±0.25º
AMMETER/LOW LEVEL VOLTMETER
Ammeter Ranges 0 - 0.2 / 0 - 2 / 0 - 20 Aac
Ammeter Resolution 0.1 mAac, 1 mAac, 10 mAac
Ammeter Impedance <10 mΩ
Voltmeter Ranges 0 - 30 mVac, 0 - 0, 3 Vac, 0 - 3 Vac
Voltmeter Resolution 0.015 mVac, 0.15 mVac, 1.5 mVac
Voltmeter Impedance >3000 KΩ
Frequency range 20 - 400 Hz
Accuracy ±0.1% of the value ±0.1% of the range
Phase angle ±0.25º
Isolated input Yes
VOLTMETER
Ranges 0 - 0.2 / 0 - 2 / 0 - 20 / 0 - 300 Vac
Resolution 0.1 mVac, 1 mVac, 10 mVac, 0.15 Vac
Impedance >120 KΩ
Frequency range 20 - 400 Hz
Accuracy ±0.1% of the value ±0.1% of the range
Phase angle ±0.25º
Isolated input Yes
BINARY INPUT
Type Dry contact / Voltage
Voltage mode Levels 1.5 V, 15 V ; Max. Voltage 250 Vac.
Time resolution 1 ms
Max. Voltage 250 Vac
Isolated input Yes
TIME MEASUREMENTS
Measurement Range 86400,000 S
Resolution 1 mS
Accuracy ± 0, 01 % Reading ± 1 mS
COMMUNICATIONS
2 RS-485 Raptor Bus connectors to control unit Raptor-HH and/or other units
2 IrDA interfaces Two channels for master/slaves linking
GENERAL
Supply 230 V ±10%, 50/60 Hz (single phase)
Max Supply Current
50 A RMS
(240 V, when Raptor system max. power in 3 s )
Weight 35 Kg / 77 lb
Dimensions 550 x 440 x 230 mm / 21 ½” x 17 ½” x 9”
Working temperature 0-50º C
Storage temperatura -25 to + 70 ºC
Protections MCB, overload, temperature, supply, communications, polarity
Sec. hole diameter 85 mm
Transport Wheels, folding handle, fixed handle
RAPTOR SL
(values @240 Vac, 50 Hz, 1 sec.turn 960 mm2
, measured 25 cm on each side)
HIGH CURRENT OUTPUT
Output Current Output Voltage
No Load V (0%Imax) 0, 0.79 or 1.59 Vac - Continuous
3.8 KAac (25%Imax) 0, 0.67 or 1.34 Vac - Continuous
7.5 KAac (50%Imax) 0, 0.55 or 1.11 Vac - 3 min
15 KAac (100%Imax) 0, 0.30 or 0.61 Vac – 3 s
COMMUNICATIONS
2 IrDA interfaces Two channels for master/slaves linking
GENERAL
Supply 230V ±10%, 50/60 Hz (single phase)
Max. Supply Current 100 A
Weight 35 kg / 77 lb
Protections MCB, overload, temperature, supply, communications, polarity
Sec. hole diameter 85 mm / 3 ½”
Transport Wheels, folding handle, fixed handle
RAPTOR HH
CONTROL
Display Transflective high definition color TFT with resistive Touch Panel
Wheel Rotary Encoder (Wheel and click)
LEDs Alarm, Connectivity, Power
COMMUNICATIONS
RS-485 Raptor BUS Communication with Raptor-MS
USB Connection to PC (RaptorSync)
RJ-45 Ethernet for software updates
Mini-PC powered by Windows CE
GENERAL
Power Supply
Self-powered from Raptor-MS, or with external
power adapter 5 Vdc
Weight 0.4 Kg / 1 lb
Dimensions 110 x 185 x 35 mm / 4” x 7” x 1 ½”
Case
High quality injection-moulded ABS, strong and ergonomic design,
edge surfaces protected with TPE non-slip material. Magnetic base.
Compliance
The instrument is intended for use in high-voltage substations and
industrial environments.
All EuroSMC products have conformity to CE-marking directives,
complies with IEC and international standards, and are designed and
manufactured in accordance with the requirements of the ISO-9001
Quality Standard
Transport Bag Nylon soft bag
Connection cable 5 m cable / 16 ½ ft cable
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11. 11
The Raptor System: Specifications / Accessories
RAPTOR HV
Raptor HV connected to a Raptor Master unit powered by 240Vac,50 Hz.
HIGH VOLTAGE POWER OUTPUT (@240Vac, 50Hz)
Output AC voltage Max output AC current Duty cycle
0..2 KV 1 A Continuous
0..2 KV 2 A 3 min
0..2 KV 2.5 A 2 min
0..1KV 2 A Continuous
0..1KV 4 A 3 min
0..1KV 5 A 2 min
Open circuit resolution 1 Vac
Output frequency
20-400 Hz (Power reduction applied when
outside the 50-60 Hz range)
MEASUREMENT (INTERNAL) @(10..100)% of the range / 50-60Hz
Secondary current (internal)
Ranges 0.08 / 0.8 / 8 Aac
Resolution 0.04 / 0.4 / 4 mAac
Frequency range 20 – 400 Hz
Level accuracy 0.1% of the value + 0.1% of the range
Phase angle accuracy +/-0.25º
Secondary voltage (internal)
Ranges 1000 / 2000 Vac
Resolution 1 Vac
Frequency range 20 – 400 Hz
Level accuracy 0.1% of the value + 0.1% of the range
Phase angle accuracy +/-0.25º
EXPANSION PORT (cable length: 1 m)
Power input from the amplifier 160 Vac @ 16 A continuous – 32 A 3’
RS-485 communications link Integrated in the expansion port
Bus supply +5 V
Phase Synchronism Yes
Main supply 230 Vac@1A
GENERAL
Power supply from the Raptor MS’s Expansion Port
Weight 28 Kg / 61.6 lbs
Protections Overheating, Power supply failure, Communications failure
Safety
Integrated high intensity buzzer, External Warning Lamp connector,
Mushroom type emergency stop connector
Transportation Integrated wheels, fixed and adjustable handle
Ventilation Forced
OPTIONAL ACCESSORIES
Ultra-flexible high
current cables
These copper braid, silicon coated 120 mm2 cables, thanks to
its ultra flexibility allows to squeeze the highest performance of
the Raptor System, especially when using the multi-turn
Technique. This cable will withstand a permanent 500 A
injection or shorter 1,000 A (3 min) or 2,000 A (3 sec) tests.
Available lengths: 3, 6 and 9 meter. The calculator included
in Raptor´s Console allows to determine in seconds the
cables and the number of Raptors that you will need for a
particular job, and maximum distance to the load with every
configuration.
CBL3M-RAP 120 mm2
cross section and 3 meters (9 ft) long
CBL6M-RAP 120 mm2
cross section and 6 meters (18 ft) long
CBL9M-RAP 120 mm2
cross section and 9 meters (27 ft) long
RAP- ACC1
Multi cable terminals up to 4 cables. Cooper terminals for
connection of up to 4 cables in parallel for a wider effective
cross section
RAP- ACC2 Multi cable terminals for connection of up to 6 cables.
RAP-HCC Pair of High Current Clamps
CBL-HH4M-RAP
4-meter (12 ft) extension for the RS-485 communications
cable, if you need to stay at a distance greater than 5 meter
from the Raptor Master.
RAP-PT Polarity Tester
RAP-LAMP External warning lamp for Raptor HV, rotary type.
RAP-STOP
Emergency Stop for Raptor HV, mushroom type, lockable,
with magnetic hold.
RAP-SET-S&T
Raptor HV Step & Touch accessory kit, composed by
the 25-kg iron electrodes, input switch, and 50m/20 m
injection/measurement leads.
TC-03
Sturdy ABS transport case with wheels and extensible
handle
RAPTOR PT
Detection range: 5 mVac – 300 Vac
Indicators:
Polarity OK (green), wrong polarity (red),
not detected (yellow), low battery (orange)
Test pushbutton: Switch on and test < 2 s.
Supply: 2 batteries 1.5 Vdc (AAA type), 1 year duration
Consumption: 5 mA (pressing Test)
Weight: 250 g
Dimensions: 140 x 62.7 x 30.5 mm
Case rating: IP-64
Probe lengths: 40 mm (positive); 102 mm (negative)
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12. 12
The Raptor System: Configurations
Nº sec.
turns RAPTOR C-05 RAPTOR C-15 RAPTOR C-25 RAPTOR C-35
Max. Current (A)
Continuous
Max. Current (A)
3 minutes
Max.Current (A)
3 seconds
1 1.20 - (0.22) 2.79 - 0.26 4.39 - 0.87 5.98 - 1.48
3,800
@ 0.81 / 2.15 / 3.50 / 4.84 V
7,500
@ 0.42 / 1.53 / 2.63 / 3.73 V
(9,500) 15,000
@ (0.22) / 0.26 / 0.87 / 1.48 V
2 2.40 - (0.33) 5.59 - 0.52 8.78 - 1.73 11.96 - 2.95
1,900
@ 1.61 / 4.30 / 6.99 / 9.68 V
3,800
@ 0.83 / 3.02 / 5.21 / 7.40 V
(5,000) 7,500
@ (0.33) / 0.52 / 1.73 / 2.95 V
3 3.60 - (0.45) 8.38 - 0.77 13.16 - 2.60 17.94 - 4.43
1,267
@ 2.42 / 6.45 / 10.49 / 14.52 V
2,500
@ 1.27 / 4.58 / 7.88 / 11.19 V
(3,800) 5,000
@ (0.45) / 0.77 / 2.60 / 4.43 V
4 4.80 - (0.66) 11.18 - 0.90 17.55 - 3.28 23.93 - 5.66
950
@ 3.23/8.61/13.98/19.36 V
1,900
@ 1.66/6.04/10.42/14.79 V
(2,500) 3,800
@ (0.66)/0.90/3.28/5.66 V
5 6.00 - (1.09) 13.97 - 1.29 21.94 - 4.34 29.91 - 7.38
760
@ 4.04/10.76/17.48/24.20 V
1,500
@2.12/7.63/13.14/18.64 V
(1,900) 3,000
@ (1.09)/1.29/4.34/7.38 V
ORDERING INFORMATION
SYSTEM CONFIGURATION
RAPTOR C-05 1 x Raptor-HH + 1 x Raptor-MS
RAPTOR C-15 1 x Raptor-HH + 1 x Raptor-MS + 1 x Raptor-SL
RAPTOR C-25 1 x Raptor-HH + 1 x Raptor-MS + 2 x Raptor-SL
RAPTOR C-35 1 x Raptor-HH + 1 x Raptor-MS + 3 x Raptor-SL
RAPTOR CV-XX Any of the above configurations + 1 x RAPTOR HV
Pleasenote:DuetothecontinuousresearchanddevelopmentbyEuroSMC,specificationsinthiscatalogmaybechangedwithoutpreviousnotice.KAACCEN-Version6
Distributed by:
Compliance Voltage (V)
www.smcint.com - www.smcraptor.com
ACCESSORIES INCLUDED WITH EACH UNIT
RAPTOR HH
Hand held console with RaptorSync software
Stylus
Nylon Bag
System Cable, 5 m
USB cable
Ethernet cable
Universal Power adapter
User’s Manual
RAPTOR MS
Raptor Master Unit
Power Supply Cable, 3 m
Low-level voltmeter cable, 2 m
Connection cables set
Spare fuses
Set of alligator type clips
Nylon protective bag
Calibration Certificate
RAPTOR SL
Raptor Slave unit
Power Supply cable, 3 m
Spare fuses
Nylon protective bag
RAPTOR HV
Raptor HV unit
Connection cable with Master unit
HV Test Leads, 2 x 6 m
Set of 2 injection clamps
Nylon protective bag
European Office
EuroSMC S.A
Polígono Industrial P-29 - c/ Buril 69
28400 Collado Villalba -Madrid -Spain
Tel: (+34) 918498980
sales@eurosmc.com
USA Office
NoramSMC Inc.
5840 South Memorial Drive - Suite 208
Tulsa - OK 74145 - USA
Tel: 1 918 622 5725
sales@noramsmc.com
LATIN AMERICA Office
Cantuarias 270, Oficina 604
Miraflores, Lima 18
Peru
Tel: +51 96 81 600 96
latinam@eurosmc.com
ASIAN Office
Unit A,15/F, Charmhill Centre,
50 Hillwood Road, Tsim Sha Tsui, Kowloon,
Hong Kong SAR.
Tel: + 852 3590 2499
asia@eurosmc.com
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