The document describes the architecture of an open system for monitoring, storing, and analyzing electrical measurements. The system consists of the following main components:
1. A scheduler to capture measurements from power meters on a regular basis.
2. An exporter to export the captured data to a file for further processing or to a database.
3. Drivers to communicate with different types of hardware and allow data to be retrieved from various power meters and consolidated into a single software package.
The system is designed to address initial requirements such as capturing consumption data, exporting it to files, and displaying real-time readings online. It can also be expanded to integrate with mobile devices and ensure no measurements are lost during transmission to
Elspec G4420 Blackbox Fixed Power Quality Analyzer- Elspec G4000 BLACKBOX is the next generation in power quality analyzers. No Triggers/No Thresholds meaning no missed events at anytime. The G4K provides accurate detection and isolation of power quality monitoring.
Available for sales, rentals, hire and lease @ http://www.supremetechnology.com.au/product/elspec-g4420-blackbox-fixed-power-quality-analyzer.aspx?Id=297&ProductType=New
Elspec G4420 Blackbox Fixed Power Quality Analyzer- Elspec G4000 BLACKBOX is the next generation in power quality analyzers. No Triggers/No Thresholds meaning no missed events at anytime. The G4K provides accurate detection and isolation of power quality monitoring.
Available for sales, rentals, hire and lease @ http://www.supremetechnology.com.au/product/elspec-g4420-blackbox-fixed-power-quality-analyzer.aspx?Id=297&ProductType=New
Bien tan ls gioi thieu bien tan i e5 series (new)-2-dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
Catalog: FR A700 instruction manual Mitsubishi
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
www.facebook.com/beeteco
Tel: 0650 3617 012
DĐ: 0904 676 925
Catalog: FR-A700 Instruction Manual
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
www.facebook.com/beeteco
Tel: 0650 3617 012
DĐ: 0904 676 925
Practical Medium and High voltage Testing of Electrical Equipment for Enginee...Living Online
Testing is an essential activity in any engineer’s career. Whatever your role in industry (electrical designer, purchase engineer, manufacturer, installation contractor or maintenance engineer) a solid knowledge of tests to be carried out on a given piece of electrical equipment and interpretation of results obtained is a necessity. This workshop is designed to familiarise you with various aspects of testing general electrical equipment and high voltage testing in particular.
Examples will be cited from various international standards regarding the procedure for conducting of tests and interpreting the test results. The need for keeping proper records of tests conducted both in the initial stages and later during routine maintenance will be discussed. Some of the tests are too complex to be performed on a routine basis or may require specialised equipment which may not be normally available to user industries or even manufacturers. This is where the services of an independent and accredited test lab is useful. The role of such labs will be briefly discussed.
WHO SHOULD ATTEND?
Building service designers
Consulting engineers
Control engineers
Data systems planners and managers
Electrical engineers
Electrical technicians
Instrumentation engineers
Instrumentation technicians
Maintenance engineers
Power system protection engineers
Project engineers
MORE INFORMATION: http://www.idc-online.com/content/practical-medium-high-voltage-testing-electrical-equipment-engineers-and-technicians-48
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
Hướng dẫn sử dụng bút thử điện không tiếp xúc Testo 745Tenmars Việt Nam
Hướng dẫn sử dụng bút thử điện không tiếp xúc Testo 745
https://testostore.vn/san-pham/but-thu-dien-khong-tiep-xuc-testo-745/
https://testostore.vn/danh-muc/do-dien/but-thu-dien-khong-tiep-xuc/
Purpose
Earthing systems are required to manage the transfer of fault energy in such a manner as to limit the
risk to people, equipment and system operation to acceptable levels. An earthing system is required
to perform this function for the life of the electrical network for which it is installed, for the range of
configurations of the network and nearby infrastructure that are foreseeable. The earthing system
may need to be augmented over time so as to continue to fulfil this function.
Safety for personnel and public
The earthing system is required to manage any hazardous potential differences to which personnel
or members of the public may be exposed. These potential differences include:
»» touch voltages (including transferred touch voltages)
»» step voltages
»» hand to hand voltages.
These voltages can be present on metallic equipment within substations, associated with substations
or equipment associated with powerlines/cables, or even on non-power system plant items nearby
(and not associated with) the electrical system. The soil potential relative to the metallic equipment
needs to be carefully considered. For a hazardous situation to arise, a power system earth fault must
be coincident with a person being at a location exposed to a consequential hazardous voltage.
The earthing system achieves an acceptable risk of shock for people by equipotential bonding or
isolating the metallic equipment and infrastructure. The earthing system may also involve the use of
insulating barriers to reduce the risk of hazardous potential differences. Earthing systems, while not
actively operating for the majority of time, are 'safety critical' systems in that under fault conditions
they must operate to ensure safety of staff and the public as well as protection of system equipment.
As 'constant supervision' is not usually available (as it is for the phase conductors) deterioration or
damage can remain latent. For this reason the design, installation and maintenance is all the more
critical. Where an earthing system is inadequately designed, poorly installed, or not supervised through
appropriate maintenance it will not reliably operate to provide safety when required to do so. This risk
is not acceptable, as responsible management can generally ensure safety for a reasonable cost.
Our goal is to set the standard for on-site solutions through fast, on-site service and response. Our customers will always receive one-on-one personal attention at a very affordable price. Our customers will receive the highest quality of customer service available. Our employees will receive extensive training, a great place to work, fair pay and benefits, and incentives to use their own good judgment to solve customers' problems.
We Deals In:
(CAMC ) - COMPREHENSIVE ANNUAL MAINTENANCE CONTRACTS ANY MAKE ONLINE UPS /CVCF/ SERVO CONTROLLED VOLTAGE STABLISIER
NEW ON LINE UPS/ SERVO STABLISIER (Branded/Assembled).
ON LINE UPS/ SERVO STABLISIER REPAIR.
RETROFITTING , CONVERSION & UPGRADATION OF ANY MAKE ONLINE UPS & SERVO STABILIZERS
ON LINE UPS/ SERVO STABLISIER INSTALLATION & TROUBLESHOOTING
AMC OF THIRD PARTY / ANY MAKE UPS, STABILIZER, CVCF & OTHER POWER CONDITIONING EQUIPMENTS
BATTERY REPLACEMENT, CHARGING, INSTALLATION & TESTING SERVICES
TRANSFORMER OIL REPLACEMENT & TESTING SERVICES
REWINDING OF ISOLATION TRANSFORMER, UPS TRANSFROMERS & DIMMERS (VARIAC)
Catalog Biến tần LS L4 IC5 starvert manual
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer,
Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Địa chỉ : Số 7/31 KDC Thương Mại Sóng Thần, KP. Nhị Đồng 1, P. Dĩ An, Tx. Dĩ An, Tỉnh Bình Dương
FB: www.facebook.com/beeteco
Email: contact@beeteco.com
Tel: 0650 3617 012
Hotline: 0909.41.61.43
ZC-102 Transformer comprehensive tester can measures of CT, I-V curve and curve, 5%, 10% error curve according to the polarity of the national standard, DC resistance, and ratio
Is a seminar based on the concept of replacing the existing electricity metering system using in developing countries by a low cost energy meter working without human intervention. Its main components are discussed later...
Bien tan ls gioi thieu bien tan i e5 series (new)-2-dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
Catalog: FR A700 instruction manual Mitsubishi
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
www.facebook.com/beeteco
Tel: 0650 3617 012
DĐ: 0904 676 925
Catalog: FR-A700 Instruction Manual
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
www.facebook.com/beeteco
Tel: 0650 3617 012
DĐ: 0904 676 925
Practical Medium and High voltage Testing of Electrical Equipment for Enginee...Living Online
Testing is an essential activity in any engineer’s career. Whatever your role in industry (electrical designer, purchase engineer, manufacturer, installation contractor or maintenance engineer) a solid knowledge of tests to be carried out on a given piece of electrical equipment and interpretation of results obtained is a necessity. This workshop is designed to familiarise you with various aspects of testing general electrical equipment and high voltage testing in particular.
Examples will be cited from various international standards regarding the procedure for conducting of tests and interpreting the test results. The need for keeping proper records of tests conducted both in the initial stages and later during routine maintenance will be discussed. Some of the tests are too complex to be performed on a routine basis or may require specialised equipment which may not be normally available to user industries or even manufacturers. This is where the services of an independent and accredited test lab is useful. The role of such labs will be briefly discussed.
WHO SHOULD ATTEND?
Building service designers
Consulting engineers
Control engineers
Data systems planners and managers
Electrical engineers
Electrical technicians
Instrumentation engineers
Instrumentation technicians
Maintenance engineers
Power system protection engineers
Project engineers
MORE INFORMATION: http://www.idc-online.com/content/practical-medium-high-voltage-testing-electrical-equipment-engineers-and-technicians-48
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
Hướng dẫn sử dụng bút thử điện không tiếp xúc Testo 745Tenmars Việt Nam
Hướng dẫn sử dụng bút thử điện không tiếp xúc Testo 745
https://testostore.vn/san-pham/but-thu-dien-khong-tiep-xuc-testo-745/
https://testostore.vn/danh-muc/do-dien/but-thu-dien-khong-tiep-xuc/
Purpose
Earthing systems are required to manage the transfer of fault energy in such a manner as to limit the
risk to people, equipment and system operation to acceptable levels. An earthing system is required
to perform this function for the life of the electrical network for which it is installed, for the range of
configurations of the network and nearby infrastructure that are foreseeable. The earthing system
may need to be augmented over time so as to continue to fulfil this function.
Safety for personnel and public
The earthing system is required to manage any hazardous potential differences to which personnel
or members of the public may be exposed. These potential differences include:
»» touch voltages (including transferred touch voltages)
»» step voltages
»» hand to hand voltages.
These voltages can be present on metallic equipment within substations, associated with substations
or equipment associated with powerlines/cables, or even on non-power system plant items nearby
(and not associated with) the electrical system. The soil potential relative to the metallic equipment
needs to be carefully considered. For a hazardous situation to arise, a power system earth fault must
be coincident with a person being at a location exposed to a consequential hazardous voltage.
The earthing system achieves an acceptable risk of shock for people by equipotential bonding or
isolating the metallic equipment and infrastructure. The earthing system may also involve the use of
insulating barriers to reduce the risk of hazardous potential differences. Earthing systems, while not
actively operating for the majority of time, are 'safety critical' systems in that under fault conditions
they must operate to ensure safety of staff and the public as well as protection of system equipment.
As 'constant supervision' is not usually available (as it is for the phase conductors) deterioration or
damage can remain latent. For this reason the design, installation and maintenance is all the more
critical. Where an earthing system is inadequately designed, poorly installed, or not supervised through
appropriate maintenance it will not reliably operate to provide safety when required to do so. This risk
is not acceptable, as responsible management can generally ensure safety for a reasonable cost.
Our goal is to set the standard for on-site solutions through fast, on-site service and response. Our customers will always receive one-on-one personal attention at a very affordable price. Our customers will receive the highest quality of customer service available. Our employees will receive extensive training, a great place to work, fair pay and benefits, and incentives to use their own good judgment to solve customers' problems.
We Deals In:
(CAMC ) - COMPREHENSIVE ANNUAL MAINTENANCE CONTRACTS ANY MAKE ONLINE UPS /CVCF/ SERVO CONTROLLED VOLTAGE STABLISIER
NEW ON LINE UPS/ SERVO STABLISIER (Branded/Assembled).
ON LINE UPS/ SERVO STABLISIER REPAIR.
RETROFITTING , CONVERSION & UPGRADATION OF ANY MAKE ONLINE UPS & SERVO STABILIZERS
ON LINE UPS/ SERVO STABLISIER INSTALLATION & TROUBLESHOOTING
AMC OF THIRD PARTY / ANY MAKE UPS, STABILIZER, CVCF & OTHER POWER CONDITIONING EQUIPMENTS
BATTERY REPLACEMENT, CHARGING, INSTALLATION & TESTING SERVICES
TRANSFORMER OIL REPLACEMENT & TESTING SERVICES
REWINDING OF ISOLATION TRANSFORMER, UPS TRANSFROMERS & DIMMERS (VARIAC)
Catalog Biến tần LS L4 IC5 starvert manual
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer,
Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Địa chỉ : Số 7/31 KDC Thương Mại Sóng Thần, KP. Nhị Đồng 1, P. Dĩ An, Tx. Dĩ An, Tỉnh Bình Dương
FB: www.facebook.com/beeteco
Email: contact@beeteco.com
Tel: 0650 3617 012
Hotline: 0909.41.61.43
ZC-102 Transformer comprehensive tester can measures of CT, I-V curve and curve, 5%, 10% error curve according to the polarity of the national standard, DC resistance, and ratio
Is a seminar based on the concept of replacing the existing electricity metering system using in developing countries by a low cost energy meter working without human intervention. Its main components are discussed later...
It is based on current transformer description
It's working and applications are present in it ,it also includes videos of it's windings and it's inrush ability of transformer, and also about instrument transformer and it's working with applications.Current transformers are used-in measuring high currents and connected with it in parallel to it
CT, PT And CVT
It help in measurement of high voltage And current.
* It provide low voltage and current to the electrical device.
* It’s measure application is in the protection system where relay is work on low amount of voltage and current.
GSM BASED PREPAID ENERGY METER BILLING VIA SMSSRINIVAS REDDY
The project is designed for reading electrical energy consumed in units and in rupees to display on an LCD screen to the user. This data is also provided to the electrical department using GSM technology for billing purposes. Owing to high electricity cost these days it becomes necessary for the consumer to know as to how much electricity is consumed to control electricity bill within his budget by recharging the energy meter units via S.M.S .
Finally when the energy meter coming to zero user can again recharge according to the purpose used. In this proposed system, the consumer will get his energy consumption data on real time basis on a LCD display. The same data is sent through GSM modem to the electricity department via SMS. A microcontroller of 8051 family is interfaced to the energy meter to get the Watt Hour pulses.
Further this project can be enhanced by to control the electrical appliances remotely via SMS. Also, the electricity department can send the monthly bill amount over SMS to the receiving unit for consumer information.
eTracer Network MPPT Solar Charge Controller ET2415N,ET3415N,ET4415N,ET6415N
Available at http://shop.ultisolar.com
About Ultisolar: Ultisolar is focus on MPPT Controller, PWM Controller, SWH Controller, SWH Station, Hall Flow Sensor
This presentation will discuss how the use and need for voltage transformers has changed over the last twenty years. With the introduction of auto-ranging electric meters, meter technicians need to be prepared, use the appropriate tools and PPE for high capacity circuits (without VT's), as this method has become increasingly popular.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
3. Introducció
“Donat la gran necessitat d’estalvi energètic degut a
l’encariment del preu del KW, com també intentar de
conscienciar del consum intel·ligent d’energia a les
empreses, en el cas de l’illa les empreses hoteleres.”
4. Introducció
Per tant, el projecte es centra en el disseny i
d e s e n v o l u p a m e n t d ’ u n s i s t e m a o b e r t d e
monitorització, emmagatzematge i anàlisi de mesures
elèctriques.
6. Introducció
Centrals de mesura
Equips (principalment d’ús industrial) que s’instal·len damunt la
xarxa elèctrica a mesurar, connectant-se físicament a ella
mitjançant transformadors d’intensitat els quals permeten fer
lectures dels paràmetres importants de la xarxa elèctrica com
pugin esser: intensitats per fase, potència activa KW i reactiva
KVAR, COS φ, harmònics, ...
7. Introducció
Centrals de mesura (Objectius):
Estalvi energètic
Millores en la productivitat
Millores en la fiabilitat
Eficiència energètica
8. Introducció
Connexionat a la instal·lació
t present on the power meter.
12 to 24 AWG 2.5 to 0.2 mm2
3.54 to
4.43 in.lb
0.4 to 0.5 N.m 1/4 in 6.0 mm
o PT Figure 8: 3-Phase 4-Wire Wye Direct
Voltage Input Connection 3 CT
• Use System type 40.
V1
V2
V3
VN
I1+
I1–
I2+
I2–
I3+
I3–
3
4
5
6
14
15
16
17
18
19
L2 L3L1N
S2
S1
S2
S1S2
S1
V1
V2
V3
VN
I1+
I1–
I2+
I2–
I3+
I3–
3
4
5
6
14
15
16
17
18
19
Power Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additional Res
Go to www.powerlogic.c
then click the manual yo
instructions on the web
SAFETY PRE
HAZARD OF ELEC
• Apply appropriate
practices. In the U
• Only qualified ele
performed only af
• NEVER work alon
• Before performing
all sources of elec
de-energized, tes
Consider all sourc
• Turn off all power
working on it.
• Always use a pro
• Before closing all
may have been le
• Use caution while
bus; avoid handlin
• The successful op
operation. Neglec
well as damage to
• NEVER bypass e
• NEVER short the
• NEVER open circ
removing the con
• Before performing
meter is installed,
testing may dama
• The power meter
Failure to follow t
Supported System Types
Table 2: Voltages Less Than or Equal to 277 Vac L-N/480 Vac L-L, Direct Connect No PTs
Table 3: Voltages G
Three-Phase Wiring
9. Introducció
Les solucions existents de pagament estan
centrades en un tipus de hardware específic, per tant
no permeten interactuar amb diferents solucions
hardware i consolidar-ho tot en un paquet de
software.
•PowerLogic ION EEM
•StruxureWare PowerSCADA
•PowerWatt
10. Introducció
Requeriments inicials
Caputrar mesures de consum.
Exportar les dades a un fitxer per el posterior tractament.
Publicar les dades via web
Visualització en temps real de les lectures instantànies.
13. Arquitectura
Concepte inicial
Planificador
Exportador
Driver
Power Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additional Resources
Go to www.powerlogic.com, select your country > literature > Power Meters > PM700 > Instructional, and
then click the manual you want to download. If you do not have a user name and password, follow the
instructions on the web site.
SAFETY PRECAUTIONS
INSTALLATION
Box Contents
• One (1) power meter
• Two (2) retainer clips
• One (1) installation sheet
• One (1) RS485 Terminator (MCT2W)
Parts of the PM710
Figure 1: PM710
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe electrical work
practices. In the USA, see NFPA 70E.
• Only qualified electrical workers should install this equipment. Such work should be
performed only after reading this entire set of instructions.
• NEVER work alone.
• Before performing visual inspections, tests, or maintenance on this equipment, disconnect
all sources of electric power. Assume that all circuits are live until they have been completely
de-energized, tested, and tagged. Pay particular attention to the design of the power system.
Consider all sources of power, including the possibility of backfeeding.
• Turn off all power supplying the power meter and the equipment in which it is installed before
working on it.
• Always use a properly rated voltage sensing device to confirm that all power is off.
• Before closing all covers and doors, carefully inspect the work area for tools and objects that
may have been left inside the equipment.
• Use caution while removing or installing panels so that they do not extend into the energized
bus; avoid handling the panels, which could cause personal injury.
• The successful operation of this equipment depends upon proper handling, installation, and
operation. Neglecting fundamental installation requirements may lead to personal injury as
well as damage to electrical equipment or other property.
• NEVER bypass external fusing.
• NEVER short the secondary of a PT.
• NEVER open circuit a CT; use the shorting block to short circuit the leads of the CT before
removing the connection from the power meter.
• Before performing Dielectric (Hi-Pot) or Megger testing on any equipment in which the power
meter is installed, disconnect all input and output wires to the power meter. High voltage
testing may damage electronic components contained in the power meter.
• The power meter should be installed in a suitable electrical enclosure.
Failure to follow this instruction will result in death or serious injury
• Œ Control Power.
• Voltage Inputs.
• Ž Current Inputs.
• RS-485.
• LED.
–Regular flashing =
functioning system.
–Irregular flashing =
communications indicator.
–Steady OFF/ON = meter not
functioning.
Mounting
1. Insert the power meter
through the 92 mm x 92 mm
(3.62 in. x 3.62 in.) cut-out
(see Figure 2).
2. Attach the two retainer clips to
the power meter using the
retainer slots at position A or
position B (shown in drawing
on right).
There are two sets of retainer
slots on the left, right, top and
bottom of the power meter. The
first set is for installation
locations thinner than 3 mm
(1/8 in.). The second set is for
installation locations 3 to 6 mm
(1/8 in. to 1/4 in.).
NOTE: For use on a flat surface of a
protective enclosure (for example, in
the USA: NEMA 1 rated enclosure or
better).
B
A
Œ
Supported System Types Wiring DiagramsTable 3: Voltages Greater Than 277 Vac L-N/480 Vac L-L
14. Arquitectura
Planificador
Exportador
Driver
Power Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additional Resources
Go to www.powerlogic.com, select your country > literature > Power Meters > PM700
then click the manual you want to download. If you do not have a user name and pass
instructions on the web site.
SAFETY PRECAUTIONS
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe ele
practices. In the USA, see NFPA 70E.
• Only qualified electrical workers should install this equipment. Such work s
performed only after reading this entire set of instructions.
• NEVER work alone.
• Before performing visual inspections, tests, or maintenance on this equipm
all sources of electric power. Assume that all circuits are live until they have
de-energized, tested, and tagged. Pay particular attention to the design of th
Consider all sources of power, including the possibility of backfeeding.
• Turn off all power supplying the power meter and the equipment in which it is
working on it.
• Always use a properly rated voltage sensing device to confirm that all powe
• Before closing all covers and doors, carefully inspect the work area for tools
may have been left inside the equipment.
• Use caution while removing or installing panels so that they do not extend in
bus; avoid handling the panels, which could cause personal injury.
• The successful operation of this equipment depends upon proper handling,
operation. Neglecting fundamental installation requirements may lead to pe
well as damage to electrical equipment or other property.
• NEVER bypass external fusing.
• NEVER short the secondary of a PT.
• NEVER open circuit a CT; use the shorting block to short circuit the leads o
removing the connection from the power meter.
• Before performing Dielectric (Hi-Pot) or Megger testing on any equipment in
meter is installed, disconnect all input and output wires to the power meter
testing may damage electronic components contained in the power meter.
• The power meter should be installed in a suitable electrical enclosure.
Failure to follow this instruction will result in death or serious injur
Supported System Types
Table 2: Voltages Less Than or Equal to 277 Vac L-N/480 Vac L-L, Direct Connect No PTs
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure Number
Qty. ID Qty. ID Type
System
Type
PT Primary
Scale
Single-Phase Wiring* 3 I1, I2, I3 3
V1, V2, V3, (Vn
to Ground)
Grounded
Wye
40
Base
volta
Table 3: Voltages Greater Than 277 Vac L-N/480 Vac L-L
Three-Phase Wiring
Number of
Wires
CTs Voltage Connections Meter Configura
Qty. ID Qty. ID Type
System
Type
PT Pri
Sca
Servei
Servidor TCP
15. Arquitectura
LectorGen
Data Export
Power Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additional Resources
Go to www.powerlogic.com, select your country > literature > Power Meters > PM700 > I
then click the manual you want to download. If you do not have a user name and passwo
instructions on the web site.
SAFETY PRECAUTIONS
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe electr
practices. In the USA, see NFPA 70E.
• Only qualified electrical workers should install this equipment. Such work sho
performed only after reading this entire set of instructions.
• NEVER work alone.
• Before performing visual inspections, tests, or maintenance on this equipmen
all sources of electric power. Assume that all circuits are live until they have be
de-energized, tested, and tagged. Pay particular attention to the design of the p
Consider all sources of power, including the possibility of backfeeding.
• Turn off all power supplying the power meter and the equipment in which it is in
working on it.
• Always use a properly rated voltage sensing device to confirm that all power i
• Before closing all covers and doors, carefully inspect the work area for tools an
may have been left inside the equipment.
• Use caution while removing or installing panels so that they do not extend into
bus; avoid handling the panels, which could cause personal injury.
• The successful operation of this equipment depends upon proper handling, ins
operation. Neglecting fundamental installation requirements may lead to pers
well as damage to electrical equipment or other property.
• NEVER bypass external fusing.
• NEVER short the secondary of a PT.
• NEVER open circuit a CT; use the shorting block to short circuit the leads of t
removing the connection from the power meter.
• Before performing Dielectric (Hi-Pot) or Megger testing on any equipment in wh
meter is installed, disconnect all input and output wires to the power meter. H
testing may damage electronic components contained in the power meter.
• The power meter should be installed in a suitable electrical enclosure.
Failure to follow this instruction will result in death or serious injury
Supported System Types
Table 2: Voltages Less Than or Equal to 277 Vac L-N/480 Vac L-L, Direct Connect No PTs
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure Number
Qty. ID Qty. ID Type
System
Type
PT Primary
Scale
Single-Phase Wiring*
2
1 I1 2 V1, Vn L-N 10 No PT 3
1 I1 2 V1, V2 L-L 11 No PT 4
3 2 I1, I2 3 V1, V2, Vn L-L with N 12 No PT 5 4
3 I1, I2, I3 3
V1, V2, V3, (Vn
to Ground)
Grounded
Wye
40
Based o
voltage
3 I1, I2, I3 2
V1, V3 (Vn to
Ground)
Wye 42
Based o
voltage
2 I1, I2, I3 3
V1, V2, V3 (Vn Grounded
40
Based o
Table 3: Voltages Greater Than 277 Vac L-N/480 Vac L-L
Three-Phase Wiring
Number of
Wires
CTs Voltage Connections Meter Configuratio
Qty. ID Qty. ID Type
System
Type
PT Prima
Scale
LectorSrv
ServerTCP
App Layer/
Proto Layer
17. Arquitectura
Disseny dels drivers
Cada driver s’ha decidit que tingui dues parts:
Protocol Layer
Application Layer
App Layer
Protocol layer
send receive
query, identify, ...
Serial Port
write
read
Power Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additional Resources
Go to www.powerlogic.com, select your country > literature > Power Meters > PM700 > Instructional, and
then click the manual you want to download. If you do not have a user name and password, follow the
instructions on the web site.
SAFETY PRECAUTIONS
INSTALLATION
Box Contents
• One (1) power meter
• Two (2) retainer clips
• One (1) installation sheet
• One (1) RS485 Terminator (MCT2W)
Parts of the PM710
Figure 1: PM710
Dimensions
Figure 2: PM710 Dimensions
WIRING
Voltage inputs and control power for distribution systems up to 277 V L-N and 480 V L-L complies with
metering category III. Also, terminal wiring should have a minimum temperature rating of 80° C.
Polarity marks must be followed as shown for CTs (S1=X1, S2=X2) and PTs ( I = X1). See Tables 1 and
4 for connector specifications and wiring symbols.
* Connection number 10 is not used.
NOTE: Connections 11, 12, and 13 are not present on the power meter.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe electrical work
practices. In the USA, see NFPA 70E.
• Only qualified electrical workers should install this equipment. Such work should be
performed only after reading this entire set of instructions.
• NEVER work alone.
• Before performing visual inspections, tests, or maintenance on this equipment, disconnect
all sources of electric power. Assume that all circuits are live until they have been completely
de-energized, tested, and tagged. Pay particular attention to the design of the power system.
Consider all sources of power, including the possibility of backfeeding.
• Turn off all power supplying the power meter and the equipment in which it is installed before
working on it.
• Always use a properly rated voltage sensing device to confirm that all power is off.
• Before closing all covers and doors, carefully inspect the work area for tools and objects that
may have been left inside the equipment.
• Use caution while removing or installing panels so that they do not extend into the energized
bus; avoid handling the panels, which could cause personal injury.
• The successful operation of this equipment depends upon proper handling, installation, and
operation. Neglecting fundamental installation requirements may lead to personal injury as
well as damage to electrical equipment or other property.
• NEVER bypass external fusing.
• NEVER short the secondary of a PT.
• NEVER open circuit a CT; use the shorting block to short circuit the leads of the CT before
removing the connection from the power meter.
• Before performing Dielectric (Hi-Pot) or Megger testing on any equipment in which the power
meter is installed, disconnect all input and output wires to the power meter. High voltage
testing may damage electronic components contained in the power meter.
• The power meter should be installed in a suitable electrical enclosure.
Failure to follow this instruction will result in death or serious injury
• Œ Control Power.
• Voltage Inputs.
• Ž Current Inputs.
• RS-485.
• LED.
–Regular flashing =
functioning system.
–Irregular flashing =
communications indicator.
–Steady OFF/ON = meter not
functioning.
Mounting
1. Insert the power meter
through the 92 mm x 92 mm
(3.62 in. x 3.62 in.) cut-out
(see Figure 2).
2. Attach the two retainer clips to
the power meter using the
retainer slots at position A or
position B (shown in drawing
on right).
There are two sets of retainer
slots on the left, right, top and
bottom of the power meter. The
first set is for installation
locations thinner than 3 mm
(1/8 in.). The second set is for
installation locations 3 to 6 mm
(1/8 in. to 1/4 in.).
NOTE: For use on a flat surface of a
protective enclosure (for example, in
the USA: NEMA 1 rated enclosure or
better).
B
A
A
B
Œ
Ž
Table 1: Connector Specifications for PM710.
Connection
Number
Wire Dimensions Torque
Insulation
Strip Length
Power Supply 1 and 2 12 to 24 AWG 2.5 to 0.2 mm2 4 in.lb 0.45 N.m 1/4 in 6.0 mm
Voltage Inputs
(PTs)
3, 4, 5, and 6 12 to 24 AWG 2.5 to 0.2 mm2
4 in.lb 0.45 N.m 1/4 in 6.0 mm
RS485
Communications*
7, 8, and 9 12 to 24 AWG 2.5 to 0.2 mm2 4 in. lb 0.45 N.m 1/4 in 6.0 mm
Current Input
(CTs)
14, 15, 16, 17, 18,
and 19
12 to 24 AWG 2.5 to 0.2 mm2 3.54 to
4.43 in.lb
0.4 to 0.5 N.m 1/4 in 6.0 mm
(3.62)
92
+0.8
–0.0
92
+0.8
–0.0
(3.62)
mm (in.)
19
50
(1.97)
(0.75)
96
(3.78)
96
(3.78)
18. Arquitectura
Disseny dels drivers
El sistema permet desenvolupar drivers a mida pel hardware que
s’hagi de menester.
Serial ASCII
ModBUS RTU/ASCII
ModBUS over Ethernet
Appliances webservices
...
20. Arquitectura
LectorSrv, fil principal d’execució que instancia tots
els altres components del sistema:
Llegeix el fitxer de configuració.
Inicialitza les comunicacions.
Instancia els drivers que s’han de emprar.
Instancia els planificadors (LectorGen), un per
central de mesura.
21. Arquitectura
LectorSrv, fil principal d’execució.
Poden existir diferents instàncies simultanees de
LectorGen, un per cada instrument.
També instanciam el servidor de comunicacions
TCP/IP.
Multi-threading
22. Arquitectura
Instanciat múltiple de planificadors: LectorGen.
LectorGen
(Analitzador 1)
LectorSrv
ModBUS
Driver
LectorGen
(Analitzador 2)
ModBUS
Driver
LectorGen
(Analitzador 3)
ASCII
Driver
Power Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additional Resources
Go to www.powerlogic.com, select your country > litera
then click the manual you want to download. If you do
instructions on the web site.
SAFETY PRECAUTIONS
DAN
HAZARD OF ELECTRIC SHOCK, EXPLOSI
• Apply appropriate personal protective equipm
practices. In the USA, see NFPA 70E.
• Only qualified electrical workers should install
performed only after reading this entire set of
• NEVER work alone.
• Before performing visual inspections, tests, or
all sources of electric power. Assume that all c
de-energized, tested, and tagged. Pay particul
Consider all sources of power, including the p
• Turn off all power supplying the power meter a
working on it.
• Always use a properly rated voltage sensing d
• Before closing all covers and doors, carefully i
may have been left inside the equipment.
• Use caution while removing or installing panels
bus; avoid handling the panels, which could c
• The successful operation of this equipment de
operation. Neglecting fundamental installation
well as damage to electrical equipment or oth
• NEVER bypass external fusing.
• NEVER short the secondary of a PT.
• NEVER open circuit a CT; use the shorting blo
removing the connection from the power mete
• Before performing Dielectric (Hi-Pot) or Megge
meter is installed, disconnect all input and out
testing may damage electronic components c
• The power meter should be installed in a suita
Failure to follow this instruction will result
Supported System Types
The following symbols are used in the wiring diagrams
Table 2: Voltages Less Than or Equal to 277 Vac L-N/480 Vac L-L, Direct Connect No PTs
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure Number
Qty. ID Qty. ID Type
System
Type
PT Primary
Scale
Single-Phase Wiring*
2
1 I1 2 V1, Vn L-N 10 No PT 3
1 I1 2 V1, V2 L-L 11 No PT 4
3 2 I1, I2 3 V1, V2, Vn L-L with N 12 No PT 5
* Single-phase systems must be connected only as shown in wiring diagrams. Otherwise, meter will not display values.
Three-Phase Wiring
3
2 I1, I3 3 V1, V2, V3 Delta 30 No PT 6
3 I1, I2, I3 3 V1, V2, V3 Delta 31 No PT 7
1 I1 3 V1, V2, V3 Delta
(Balanced)
32 No PT
19
4
3 I1, I2, I3 3 V1, V2, V3, Vn 4-wire
Delta
40 No PT
8
3 I1, I2, I3 3 V1, V2, V3, Vn Wye 40 No PT 8
1 I1 3 V1, V2, V3, Vn Wye
(Balanced)
44 No PT
20
Table 3: Voltages Greater Than 277 Vac L-N/480 Vac L-L
Three-Phase Wiring
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure
NumberQty. ID Qty. ID Type
System
Type
PT Primary
Scale
3
2 I1, I3 2
V1, V3 (V2 to
Ground)
Delta 30
Based on
voltage
9
3 I1, I2, I3 2
V1, V3 (V2 to
Ground)
Delta 31
Based on
voltage
10
1 I1 2
V1, V3 (V2 to
Ground
Delta
(Balanced)
32
Based on
voltage
18
3
3 I1, I2, I3 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
40
Based on
voltage
11
2 I1, I3 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
40
Based on
voltage
12
1 I1 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
44
Based on
voltage
17
4
3 I1, I2, I3 3
V1, V2, V3, (Vn
to Ground)
3 I1, I2, I3 2
V1, V3 (Vn to
Ground)
2 I1, I2, I3 3
V1, V2, V3 (Vn
to Ground)
1 I1 3
V1, V2, V3 (Vn
to Ground)
Table 4: Wiring Diagram Symbols
Symbol
Volt
Fuse
Eart
Curr
Pola
Sho
Pote
Pola
Prot
disc
the a
In 2
Pola
Table 3: Voltages Greater Than 277 Vac L-N/480
Three-Phase Wiring
Number of
Wires
CTs Voltage Connec
Qty. ID Qty. ID
S2 (X2)
S1 (X1)
L1
L2
L3
V1
V2
V3
L1
L2
L3
V1
V2
V3
Power Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additional Resources
Go to www.powerlogic.com, select your country > litera
then click the manual you want to download. If you do
instructions on the web site.
SAFETY PRECAUTIONS
DAN
HAZARD OF ELECTRIC SHOCK, EXPLOSI
• Apply appropriate personal protective equipm
practices. In the USA, see NFPA 70E.
• Only qualified electrical workers should install
performed only after reading this entire set of
• NEVER work alone.
• Before performing visual inspections, tests, or
all sources of electric power. Assume that all c
de-energized, tested, and tagged. Pay particul
Consider all sources of power, including the p
• Turn off all power supplying the power meter a
working on it.
• Always use a properly rated voltage sensing d
• Before closing all covers and doors, carefully i
may have been left inside the equipment.
• Use caution while removing or installing panels
bus; avoid handling the panels, which could c
• The successful operation of this equipment de
operation. Neglecting fundamental installation
well as damage to electrical equipment or oth
• NEVER bypass external fusing.
• NEVER short the secondary of a PT.
• NEVER open circuit a CT; use the shorting blo
removing the connection from the power mete
• Before performing Dielectric (Hi-Pot) or Megge
meter is installed, disconnect all input and out
testing may damage electronic components c
• The power meter should be installed in a suita
Failure to follow this instruction will result
Supported System Types
The following symbols are used in the wiring diagrams
Table 2: Voltages Less Than or Equal to 277 Vac L-N/480 Vac L-L, Direct Connect No PTs
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure Number
Qty. ID Qty. ID Type
System
Type
PT Primary
Scale
Single-Phase Wiring*
2
1 I1 2 V1, Vn L-N 10 No PT 3
1 I1 2 V1, V2 L-L 11 No PT 4
3 2 I1, I2 3 V1, V2, Vn L-L with N 12 No PT 5
* Single-phase systems must be connected only as shown in wiring diagrams. Otherwise, meter will not display values.
Three-Phase Wiring
3
2 I1, I3 3 V1, V2, V3 Delta 30 No PT 6
3 I1, I2, I3 3 V1, V2, V3 Delta 31 No PT 7
1 I1 3 V1, V2, V3 Delta
(Balanced)
32 No PT
19
4
3 I1, I2, I3 3 V1, V2, V3, Vn 4-wire
Delta
40 No PT
8
3 I1, I2, I3 3 V1, V2, V3, Vn Wye 40 No PT 8
1 I1 3 V1, V2, V3, Vn Wye
(Balanced)
44 No PT
20
Table 3: Voltages Greater Than 277 Vac L-N/480 Vac L-L
Three-Phase Wiring
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure
NumberQty. ID Qty. ID Type
System
Type
PT Primary
Scale
3
2 I1, I3 2
V1, V3 (V2 to
Ground)
Delta 30
Based on
voltage
9
3 I1, I2, I3 2
V1, V3 (V2 to
Ground)
Delta 31
Based on
voltage
10
1 I1 2
V1, V3 (V2 to
Ground
Delta
(Balanced)
32
Based on
voltage
18
3
3 I1, I2, I3 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
40
Based on
voltage
11
2 I1, I3 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
40
Based on
voltage
12
1 I1 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
44
Based on
voltage
17
4
3 I1, I2, I3 3
V1, V2, V3, (Vn
to Ground)
3 I1, I2, I3 2
V1, V3 (Vn to
Ground)
2 I1, I2, I3 3
V1, V2, V3 (Vn
to Ground)
1 I1 3
V1, V2, V3 (Vn
to Ground)
Table 4: Wiring Diagram Symbols
Symbol
Volt
Fuse
Eart
Curr
Pola
Sho
Pote
Pola
Prot
disc
the a
In 2
Pola
Table 3: Voltages Greater Than 277 Vac L-N/480
Three-Phase Wiring
Number of
Wires
CTs Voltage Connec
Qty. ID Qty. ID
S2 (X2)
S1 (X1)
L1
L2
L3
V1
V2
V3
L1
L2
L3
V1
V2
V3
!!
23. Arquitectura
LectorSrv, té un pool de workers?
El sistema es pot controlar/monitoritzar.
El control/monitorització és per xarxa.
Implica rebre i enviar peticions de:
Consultes de lectures instantànees.
Canvi de configuració.
...
LectorSrv
W1 W4 W3
LectorGen
(Analitzador 1)
LectorGen
(Analitzador 1)
24. Arquitectura
LectorSrv, té un pool de workers?
LectorSrv
W1 W4 W3
LectorGen
(Analitzador 1)
LectorGen
(Analitzador 1)
Servidor TCP
Coa de respostes
Coa de peticions
25. Arquitectura
LectorSrv, que li podem dir que faci?
Existeixen diferents tipus de accions que podem fer
manera remota a travers del ServerTCP.
Comandes de consulta.
Comandes administratives.
27. Arquitectura
LectorGen: Lector Genèric, és un planificador de
lectures.
Necessita un driver per poder-lo instanciar.
Instancia el modul d’exportació de dades,
DataExport.
Interficia entre el LectorSrv i el Driver per executar
enviar accions puntuals.
Procés principal de consultes configurades.
28. Arquitectura
LectorGen: Lector Genèric, és un planificador de
lectures.
LectorGen
(Analitzador 1)
LectorSrv
ModBUS
Driver
Power Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additional Resources
Go to www.powerlogic.com, select your country > literature > Power Meters
then click the manual you want to download. If you do not have a user name
instructions on the web site.
SAFETY PRECAUTIONS
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLA
• Apply appropriate personal protective equipment (PPE) and follow
practices. In the USA, see NFPA 70E.
• Only qualified electrical workers should install this equipment. Suc
performed only after reading this entire set of instructions.
• NEVER work alone.
• Before performing visual inspections, tests, or maintenance on thi
all sources of electric power. Assume that all circuits are live until th
de-energized, tested, and tagged. Pay particular attention to the de
Consider all sources of power, including the possibility of backfeed
• Turn off all power supplying the power meter and the equipment in
working on it.
• Always use a properly rated voltage sensing device to confirm tha
• Before closing all covers and doors, carefully inspect the work area
may have been left inside the equipment.
• Use caution while removing or installing panels so that they do not
bus; avoid handling the panels, which could cause personal injury
• The successful operation of this equipment depends upon proper h
operation. Neglecting fundamental installation requirements may l
well as damage to electrical equipment or other property.
• NEVER bypass external fusing.
• NEVER short the secondary of a PT.
• NEVER open circuit a CT; use the shorting block to short circuit th
removing the connection from the power meter.
• Before performing Dielectric (Hi-Pot) or Megger testing on any equi
meter is installed, disconnect all input and output wires to the pow
testing may damage electronic components contained in the powe
• The power meter should be installed in a suitable electrical enclos
Failure to follow this instruction will result in death or serio
Supported System Types
The following symbols are used in the wiring diagrams:
Table 2: Voltages Less Than or Equal to 277 Vac L-N/480 Vac L-L, Direct Connect No PTs
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure Number
Qty. ID Qty. ID Type
System
Type
PT Primary
Scale
Single-Phase Wiring*
2
1 I1 2 V1, Vn L-N 10 No PT 3
1 I1 2 V1, V2 L-L 11 No PT 4
3 2 I1, I2 3 V1, V2, Vn L-L with N 12 No PT 5
* Single-phase systems must be connected only as shown in wiring diagrams. Otherwise, meter will not display values.
Three-Phase Wiring
3
2 I1, I3 3 V1, V2, V3 Delta 30 No PT 6
3 I1, I2, I3 3 V1, V2, V3 Delta 31 No PT 7
1 I1 3 V1, V2, V3 Delta
(Balanced)
32 No PT
19
4
3 I1, I2, I3 3 V1, V2, V3, Vn 4-wire
Delta
40 No PT
8
3 I1, I2, I3 3 V1, V2, V3, Vn Wye 40 No PT 8
1 I1 3 V1, V2, V3, Vn Wye
(Balanced)
44 No PT
20
Table 3: Voltages Greater Than 277 Vac L-N/480 Vac L-L
Three-Phase Wiring
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure
NumberQty. ID Qty. ID Type
System
Type
PT Primary
Scale
3
2 I1, I3 2
V1, V3 (V2 to
Ground)
Delta 30
Based on
voltage
9
3 I1, I2, I3 2
V1, V3 (V2 to
Ground)
Delta 31
Based on
voltage
10
1 I1 2
V1, V3 (V2 to
Ground
Delta
(Balanced)
32
Based on
voltage
18
3
3 I1, I2, I3 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
40
Based on
voltage
11
2 I1, I3 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
40
Based on
voltage
12
1 I1 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
44
Based on
voltage
17
4
3 I1, I2, I3 3
V1, V2, V3, (Vn
to Ground)
Grounded
Wye
40
3 I1, I2, I3 2
V1, V3 (Vn to
Ground)
Wye 42
2 I1, I2, I3 3
V1, V2, V3 (Vn
to Ground)
Grounded
Wye
40
1 I1 3
V1, V2, V3 (Vn
to Ground)
Grounded
Wye
(Balanced)
44
Table 4: Wiring Diagram Symbols
Symbol Des
Voltage disconnect switch
Fuse
Earth ground
Current transformer.
Polarity marks: S1=X1, S2=X2
Shorting block
Potential transformer.
Polarity marks: I = X1.
Protection containing a voltage
disconnect circuit breaker (the
the available short-circuit curre
In 2 PT systems, these connec
Polarity marks: I = X1
Table 3: Voltages Greater Than 277 Vac L-N/480 Vac L-L
Three-Phase Wiring
Number of
Wires
CTs Voltage Connections Meter
Qty. ID Qty. ID Type
System
Type
S2 (X2)
S1 (X1)
L1
L2
L3
V1
V2
V3
L1
L2
L3
V1
V2
V3
Data Export
Local Data File Client REST
Internet
30. Arquitectura
Data Export: Modul que gestiona les exportacions de
dades.
Cada LectorGen l’instancia com un thread a part.
És modular i extensible, es poden implementar
exportadors de dades personalitzats com a plugins.
Gestiona l’enviament de dades.
La gravació de dades és asincrona.
31. Arquitectura
Data Export, el fluxe i funcionament.
LectorGen
IN Queue
App layer
Protocol layerPower Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additional Resources
Go to www.powerlogic.com, select your country > literature > Power Meters > PM700 > Instructional, and
then click the manual you want to download. If you do not have a user name and password, follow the
instructions on the web site.
SAFETY PRECAUTIONS
INSTALLATION
Box Contents
• One (1) power meter
• Two (2) retainer clips
• One (1) installation sheet
• One (1) RS485 Terminator (MCT2W)
Parts of the PM710
Figure 1: PM710
Dimensions
Figure 2: PM710 Dimensions
WIRING
Voltage inputs and control power for distribution systems up to 277 V L-N and 480 V L-L complies with
metering category III. Also, terminal wiring should have a minimum temperature rating of 80° C.
Polarity marks must be followed as shown for CTs (S1=X1, S2=X2) and PTs ( I = X1). See Tables 1 and
4 for connector specifications and wiring symbols.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe electrical work
practices. In the USA, see NFPA 70E.
• Only qualified electrical workers should install this equipment. Such work should be
performed only after reading this entire set of instructions.
• NEVER work alone.
• Before performing visual inspections, tests, or maintenance on this equipment, disconnect
all sources of electric power. Assume that all circuits are live until they have been completely
de-energized, tested, and tagged. Pay particular attention to the design of the power system.
Consider all sources of power, including the possibility of backfeeding.
• Turn off all power supplying the power meter and the equipment in which it is installed before
working on it.
• Always use a properly rated voltage sensing device to confirm that all power is off.
• Before closing all covers and doors, carefully inspect the work area for tools and objects that
may have been left inside the equipment.
• Use caution while removing or installing panels so that they do not extend into the energized
bus; avoid handling the panels, which could cause personal injury.
• The successful operation of this equipment depends upon proper handling, installation, and
operation. Neglecting fundamental installation requirements may lead to personal injury as
well as damage to electrical equipment or other property.
• NEVER bypass external fusing.
• NEVER short the secondary of a PT.
• NEVER open circuit a CT; use the shorting block to short circuit the leads of the CT before
removing the connection from the power meter.
• Before performing Dielectric (Hi-Pot) or Megger testing on any equipment in which the power
meter is installed, disconnect all input and output wires to the power meter. High voltage
testing may damage electronic components contained in the power meter.
• The power meter should be installed in a suitable electrical enclosure.
Failure to follow this instruction will result in death or serious injury
• Œ Control Power.
• Voltage Inputs.
• Ž Current Inputs.
• RS-485.
• LED.
–Regular flashing =
functioning system.
–Irregular flashing =
communications indicator.
–Steady OFF/ON = meter not
functioning.
Mounting
1. Insert the power meter
through the 92 mm x 92 mm
(3.62 in. x 3.62 in.) cut-out
(see Figure 2).
2. Attach the two retainer clips to
the power meter using the
retainer slots at position A or
position B (shown in drawing
on right).
There are two sets of retainer
slots on the left, right, top and
bottom of the power meter. The
first set is for installation
locations thinner than 3 mm
(1/8 in.). The second set is for
installation locations 3 to 6 mm
(1/8 in. to 1/4 in.).
NOTE: For use on a flat surface of a
B
A
A
B
Œ
Ž
Table 1: Connector Specifications for PM710.
Connection
Number
Wire Dimensions Torque
Insulation
Strip Length
Power Supply 1 and 2 12 to 24 AWG 2.5 to 0.2 mm2 4 in.lb 0.45 N.m 1/4 in 6.0 mm
Voltage Inputs
(PTs)
3, 4, 5, and 6 12 to 24 AWG 2.5 to 0.2 mm2
4 in.lb 0.45 N.m 1/4 in 6.0 mm
RS485 7, 8, and 9 12 to 24 AWG 2.5 to 0.2 mm2 4 in. lb 0.45 N.m 1/4 in 6.0 mm
(3.62)
92
+0.8
–0.0
92
+0.8
–0.0
(3.62)
mm (in.)
19
50
(1.97)
(0.75)
96
(3.78)
96
(3.78)
Data Export
Local Data
File
Client REST
Internet
Webservice
REST
PUT/POST
HTTP/JSON
Pending Queue
pending
processor
Thread
33. Arquitectura
ServerTCP, gestiona les comunicacions TCP/IP del
LectorSrv.
Patró de disseny emprat tipus reactor.
Obri un socket TCP i espera connexions.
Procesa les peticions i les converteix amb ordres.
Envia les respostes de cap als clients connectats.
Format de trames molt sencill.
35. Arquitectura
ServerTCP, empra un protocol de comunicacions
sencill.
Inici de diàleg basat amb intercanvi de tokens.
Format purament de text.
Envia estructures serialitzades en format text per
encapsular les dades.
36. I no es pot veure en el mòbil?
I no es pot veure via web?
I el webservice?
37. Un poc més ...
Frontal web i webserivce
Per poder integrar tot aquest sistema de manera que
es pugui comunicar amb l’exterior, tant via frontal
web com a un webservice.
Central d’historificació amb una base de dades.
Generació d’estadístiques i estimacions.
Càlcul de costs de cosum.
Webservice per fer lectures en temps real.
38. Un poc més ...
Frontal web i webserivce. Arquitectura
LectorSrv
Data Export
MySQL
Database
Power Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additio
Go to www
then click
instruction
SAFE
HAZAR
• Appl
prac
• Only
perfo
• NEV
• Befo
all so
de-e
Cons
• Turn
work
• Alwa
• Befo
may
• Use
bus;
• The
oper
well
• NEV
• NEV
• NEV
remo
• Befo
mete
testin
• The
Failure
Supported System Types
The follow
Table 2: Voltages Less Than or Equal to 277 Vac L-N/480 Vac L-L, Direct Connect No PTs
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure Number
Qty. ID Qty. ID Type
System
Type
PT Primary
Scale
Single-Phase Wiring*
2
1 I1 2 V1, Vn L-N 10 No PT 3
1 I1 2 V1, V2 L-L 11 No PT 4
3 2 I1, I2 3 V1, V2, Vn L-L with N 12 No PT 5
* Single-phase systems must be connected only as shown in wiring diagrams. Otherwise, meter will not display values.
Three-Phase Wiring
3
2 I1, I3 3 V1, V2, V3 Delta 30 No PT 6
3 I1, I2, I3 3 V1, V2, V3 Delta 31 No PT 7
1 I1 3 V1, V2, V3 Delta
(Balanced)
32 No PT
19
4
3 I1, I2, I3 3 V1, V2, V3, Vn 4-wire
Delta
40 No PT
8
3 I1, I2, I3 3 V1, V2, V3, Vn Wye 40 No PT 8
1 I1 3 V1, V2, V3, Vn Wye
(Balanced)
44 No PT
20
Table 3: Voltages Greater Than 277 Vac L-N/480 Vac L-L
Three-Phase Wiring
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure
NumberQty. ID Qty. ID Type
System
Type
PT Primary
Scale
3
2 I1, I3 2
V1, V3 (V2 to
Ground)
Delta 30
Based on
voltage
9
3 I1, I2, I3 2
V1, V3 (V2 to
Ground)
Delta 31
Based on
voltage
10
1 I1 2
V1, V3 (V2 to
Ground
Delta
(Balanced)
32
Based on
voltage
18
3
3 I1, I2, I3 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
40
Based on
voltage
11
2 I1, I3 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
40
Based on
voltage
12
1 I1 3
V1, V2, V3, (Vn
to Ground)
Wye
(Unbalanced)
44
Based on
voltage
17
4
Table 4:
Table 3:
Three-Pha
Number o
Wires
L1
L2
L3
Frontal Web
Webservice
REST
Django Framework
Piston
Client
Lector Per interacturar
i llegir en viu
Per enmagatzemar lectures
a la bbdd central
39. Un poc més ...
Webservice i els seus recursos
LectorSrv
Data Export
Power Meter 710 English
Installation Guide 04/2008
63230-501-206A1 Z205294-0A
Additional Resources
Go to www.powerlogic.com, select your country > literature > Power Meters > PM700 > Instructional, and
then click the manual you want to download. If you do not have a user name and password, follow the
instructions on the web site.
SAFETY PRECAUTIONS
INSTALLATION
Box Contents
• One (1) power meter
• Two (2) retainer clips
• One (1) installation sheet
• One (1) RS485 Terminator (MCT2W)
Parts of the PM710
Figure 1: PM710
Dimensions
Figure 2: PM710 Dimensions
WIRING
Voltage inputs and control power for distribution systems up to 277 V L-N and 480 V L-L complies with
metering category III. Also, terminal wiring should have a minimum temperature rating of 80° C.
Polarity marks must be followed as shown for CTs (S1=X1, S2=X2) and PTs ( I = X1). See Tables 1 and
4 for connector specifications and wiring symbols.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe electrical work
practices. In the USA, see NFPA 70E.
• Only qualified electrical workers should install this equipment. Such work should be
performed only after reading this entire set of instructions.
• NEVER work alone.
• Before performing visual inspections, tests, or maintenance on this equipment, disconnect
all sources of electric power. Assume that all circuits are live until they have been completely
de-energized, tested, and tagged. Pay particular attention to the design of the power system.
Consider all sources of power, including the possibility of backfeeding.
• Turn off all power supplying the power meter and the equipment in which it is installed before
working on it.
• Always use a properly rated voltage sensing device to confirm that all power is off.
• Before closing all covers and doors, carefully inspect the work area for tools and objects that
may have been left inside the equipment.
• Use caution while removing or installing panels so that they do not extend into the energized
bus; avoid handling the panels, which could cause personal injury.
• The successful operation of this equipment depends upon proper handling, installation, and
operation. Neglecting fundamental installation requirements may lead to personal injury as
well as damage to electrical equipment or other property.
• NEVER bypass external fusing.
• NEVER short the secondary of a PT.
• NEVER open circuit a CT; use the shorting block to short circuit the leads of the CT before
removing the connection from the power meter.
• Before performing Dielectric (Hi-Pot) or Megger testing on any equipment in which the power
meter is installed, disconnect all input and output wires to the power meter. High voltage
testing may damage electronic components contained in the power meter.
• The power meter should be installed in a suitable electrical enclosure.
Failure to follow this instruction will result in death or serious injury
• Œ Control Power.
• Voltage Inputs.
• Ž Current Inputs.
• RS-485.
• LED.
–Regular flashing =
functioning system.
–Irregular flashing =
communications indicator.
–Steady OFF/ON = meter not
functioning.
Mounting
1. Insert the power meter
through the 92 mm x 92 mm
(3.62 in. x 3.62 in.) cut-out
(see Figure 2).
2. Attach the two retainer clips to
the power meter using the
retainer slots at position A or
position B (shown in drawing
on right).
There are two sets of retainer
slots on the left, right, top and
bottom of the power meter. The
first set is for installation
locations thinner than 3 mm
(1/8 in.). The second set is for
installation locations 3 to 6 mm
(1/8 in. to 1/4 in.).
NOTE: For use on a flat surface of a
protective enclosure (for example, in
B
A
A
B
Œ
Ž
Table 1: Connector Specifications for PM710.
Connection
Number
Wire Dimensions Torque
Insulation
Strip Length
Power Supply 1 and 2 12 to 24 AWG 2.5 to 0.2 mm2 4 in.lb 0.45 N.m 1/4 in 6.0 mm
Voltage Inputs
(PTs)
3, 4, 5, and 6 12 to 24 AWG 2.5 to 0.2 mm2
4 in.lb 0.45 N.m 1/4 in 6.0 mm
RS485
Communications*
7, 8, and 9 12 to 24 AWG 2.5 to 0.2 mm2 4 in. lb 0.45 N.m 1/4 in 6.0 mm
Current Input 14, 15, 16, 17, 18, 12 to 24 AWG 2.5 to 0.2 mm2 3.54 to 0.4 to 0.5 N.m 1/4 in 6.0 mm
(3.62)
92
+0.8
–0.0
92
+0.8
–0.0
(3.62)
mm (in.)
19
50
(1.97)
(0.75)
96
(3.78)
96
(3.78)
Webservice
REST
Client
Lector
lector
history
POST/JSON
Guarda les lectures
GET/JSON
Descarrega historic
GET/JSON
Lectures instantànees
Django
Piston
MySQL
Database
40. Un poc més ...
Exemple d’us del webservice:
GET http://tesla.botilla.net/central/ws/rt/get/Vars/3
{"values": {
"TPF": [229.20, 232.5, 232.60],
"PAT": [45.2],
"CEA": [3734937.19],
"FRE": [50.01],
"FPT": [0.972],
"PRT": [10.9],
"PAF": [18.2, 14.9, 12.20],
"IPF": [81.5, 65.2, 54.6, 35.6],
"THDV": [2.30, 1.8, 1.70]
},
"lastRead": "21/10/2012 20:01:23"}
}