The document discusses four jumpers on a system board that can be positioned to change parameters of an equipment system. Jumper 1 sets either a high or low current limit. Jumper 2 selects whether temperature is displayed in Fahrenheit or Celsius. Jumpers 3 and 4 determine if the pumps run as single or two speed pumps. Positioning the jumpers allows customizing the system's operation based on electrical specifications and pump configuration.
Control Philosophy for Smart Water distributionRaja Kannan
Following the PPT Presentation of my previous smart water city distribution,Writing control philosophy is a good conceptual thinking abt our proposed system going to function and listing of all individual components that will be playing the role in the distribution network.
Control Philosophy for Smart Water distributionRaja Kannan
Following the PPT Presentation of my previous smart water city distribution,Writing control philosophy is a good conceptual thinking abt our proposed system going to function and listing of all individual components that will be playing the role in the distribution network.
Smart Water Distribution in the modernized cities by implementing PLC-SCADA methodology in the public water distribution with effective monitoring & control methodologies
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Joslyn Clark offers a variety of fire pump controllers in varying voltages and configurations, powered by either diesel or electricity. These diesel and electric fire pump controller products set the industry standard for performance, consistency, and reliability.
Electric Fire Pump ControlElectric fire pump controllerler
Joslyn Clark's electric fire pump controller products are compact but still boast more horsepower per cubic inch than any other electric fire pump controller on the market. Our flagship electric fire pump controller line is the new ProGuard series.
All Joslyn Clark electric fire pump controller models are available with an optional Automatic Transfer Switch. This option is housed in an isolated compartment and complies with the National Fire Protection Association and NFPA-20 standards. It comes factory-assembled, wired, tested, and shipped as a single unit.
The Automatic Transfer Switch ensures that if primary power fails, the electric fire pump controller begins operating from emergency power (without user intervention). Upon restoration of normal power, the electric fire pump controller will resume operation from primary power. LED power indicators as well as an audible alarm are included as standard features on an Automatic Transfer Switch equipped electric fire pump controllers. N.O. And N.C. contacts are provided for remote signal of the switch position.
Diesel Pump Fire Pump Controllers
Joslyn Clark's B series is a line of diesel fire pump controller products. This is a type of electric fire pump controller designed for diesel engine driven fire pump service. The B series diesel fire pump controller is designed to start the diesel engine automatically from water pressure control or non-automatically from manual electric control. Furthermore, this type of electric fire pump controller functions to maintain the charge on engine starting batteries, monitors engine and system condition, and initiates a weekly program test of the system.
Jockey Pump Controllers
Joslyn Clark also offers a Jockey Pump electric fire pump controller as an accessory to a main or limited service pump. This very small electric pump controller maintains stand-by pressure in the fire protection system to prevent wear on the main pump. Joslyn Clark type JM Jockey Pump controllers are available with automatic type starting as standard. This type of electric pump controller is available in a wall-mounting enclosure that meets type 2, 12, and 3R requirements with an optional 4X rating.
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Key Characteristics and Requirements of Diesel Fire Pump Engines
The REXA Xpac X2L Linear Actuators allow for modulating duty cycle and precise positioning independent of load variation. Hydraulic pressure is generated by an internal positive displacement gear pump driven by a stepper or servo motor with no limitations on starts, stops, or reverse cycles. This self-contained electro-hydraulic system locks the cylinder in place when
no movement is required. This minimizes wear-and-tear on moving components and eliminates unnecessary power consumption.
التحكم الأمثل فى أنظمة تعزيز الضغط GS
⚪⚪⚪⚪⚪⚪⚪⚪
تتضمن هذه الأنظمة من معززات الضغط حتى ثلاثة مضخات كهربائية وهى معززات ثابتة السرعة ومن خلال هذه الفئة يتم التحكم بالمضخات من خلال وحدة التحكم الرئيسية إضافة إلى وحدة تحكم إضافية وتأتى بشاشة خارجية لإظهار حالة العملية التشغيليةSM30
أولا بأول و سير عمل المضخات
وتضمن هذه الفئة سير العملية التشغيلية حتى فى حال إحدى المضخات للصيانة, تستخدم فى تطبيقات الصرف الصحى و إمدادات المياه كذلك فى أنظمة المبانى التجارية مثل المدارس, المستشفيات, الفنادق إضافة إلى التطبيقات الصناعية
للمزيد
http://rheoserve.com/booster_sets.html
Smart Water Distribution in the modernized cities by implementing PLC-SCADA methodology in the public water distribution with effective monitoring & control methodologies
Please use the filters located on the left to narrow your search.
Joslyn Clark offers a variety of fire pump controllers in varying voltages and configurations, powered by either diesel or electricity. These diesel and electric fire pump controller products set the industry standard for performance, consistency, and reliability.
Electric Fire Pump ControlElectric fire pump controllerler
Joslyn Clark's electric fire pump controller products are compact but still boast more horsepower per cubic inch than any other electric fire pump controller on the market. Our flagship electric fire pump controller line is the new ProGuard series.
All Joslyn Clark electric fire pump controller models are available with an optional Automatic Transfer Switch. This option is housed in an isolated compartment and complies with the National Fire Protection Association and NFPA-20 standards. It comes factory-assembled, wired, tested, and shipped as a single unit.
The Automatic Transfer Switch ensures that if primary power fails, the electric fire pump controller begins operating from emergency power (without user intervention). Upon restoration of normal power, the electric fire pump controller will resume operation from primary power. LED power indicators as well as an audible alarm are included as standard features on an Automatic Transfer Switch equipped electric fire pump controllers. N.O. And N.C. contacts are provided for remote signal of the switch position.
Diesel Pump Fire Pump Controllers
Joslyn Clark's B series is a line of diesel fire pump controller products. This is a type of electric fire pump controller designed for diesel engine driven fire pump service. The B series diesel fire pump controller is designed to start the diesel engine automatically from water pressure control or non-automatically from manual electric control. Furthermore, this type of electric fire pump controller functions to maintain the charge on engine starting batteries, monitors engine and system condition, and initiates a weekly program test of the system.
Jockey Pump Controllers
Joslyn Clark also offers a Jockey Pump electric fire pump controller as an accessory to a main or limited service pump. This very small electric pump controller maintains stand-by pressure in the fire protection system to prevent wear on the main pump. Joslyn Clark type JM Jockey Pump controllers are available with automatic type starting as standard. This type of electric pump controller is available in a wall-mounting enclosure that meets type 2, 12, and 3R requirements with an optional 4X rating.
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Key Characteristics and Requirements of Diesel Fire Pump Engines
The REXA Xpac X2L Linear Actuators allow for modulating duty cycle and precise positioning independent of load variation. Hydraulic pressure is generated by an internal positive displacement gear pump driven by a stepper or servo motor with no limitations on starts, stops, or reverse cycles. This self-contained electro-hydraulic system locks the cylinder in place when
no movement is required. This minimizes wear-and-tear on moving components and eliminates unnecessary power consumption.
التحكم الأمثل فى أنظمة تعزيز الضغط GS
⚪⚪⚪⚪⚪⚪⚪⚪
تتضمن هذه الأنظمة من معززات الضغط حتى ثلاثة مضخات كهربائية وهى معززات ثابتة السرعة ومن خلال هذه الفئة يتم التحكم بالمضخات من خلال وحدة التحكم الرئيسية إضافة إلى وحدة تحكم إضافية وتأتى بشاشة خارجية لإظهار حالة العملية التشغيليةSM30
أولا بأول و سير عمل المضخات
وتضمن هذه الفئة سير العملية التشغيلية حتى فى حال إحدى المضخات للصيانة, تستخدم فى تطبيقات الصرف الصحى و إمدادات المياه كذلك فى أنظمة المبانى التجارية مثل المدارس, المستشفيات, الفنادق إضافة إلى التطبيقات الصناعية
للمزيد
http://rheoserve.com/booster_sets.html
A training presentation to explain how to use the Calpeda VARIOMAT2,
VARIOMAT Construction:
Variable speed system driven by frequency converter, for the pressure control in domestic and residential plants.The unit more compact and easy to assemble. VARIOMAT2 is supplied with one pressure transducer, G 1/4 connection and 1.5 m cable length.
Application:
Automatic frequency inverter control for use on pumps to increase network pressure. The system maintains constant pressure whilst the controlling the pump operation against changing system demand.
For protection of the pumps: against dry running, against operations with closed connection ports, against overcurrent of the motor, against overvoltage and undervoltage of the power supply
The presentation will give you brief idea about the operation of hydro power plant which includes pre-check conditions, starting and stopping sequences, loading of unit, emergency stopping, parameter monitoring and control.
The Test Rig is self-contained, Electro Hydraulic Test Rig. Safety & user Friendliness are the key features of the provided Test Rig. The Test Rig provided has been designed to address all the requirements testing of 130 LPM Pump. The brief spec and tests of this pump is given below as:
The brief specs of the pump-
Rated Pressure = 270 bars
Rated Flow = 130 LPM at 270 bar
Rated Speed = 6000 RPM
Application
The Test Rig provided has been designed to address all the requirements testing of 130 LPM Pump.
Key features
Drive System with Gear Box Lube Oil System
High Pressure System for Pressure Proof Testing
Low Pressure System for Functional Test
Control and Indicator Panel
Data Acquisition System.
The test rig is design to work up to 120°C.
Two moog make servo valves have been provided in Rig for Cyclic Test.
Cooling System: We are using water as the medium for the cooling purpose, with the help of Heat Exchanger. Total three heat exchanger has been provided in system.
Filtration: Proper filtration has been provided and the filters have electronic clogging indicators.
The rig is developed for Hydraulic Oil (MIL-H- 5606E) or equivalent.
Three SS 304 Reservoirs of oil capacity 90, 225 and 50 liters have been provided with all related fittings.
Safety Interlocks
The Pump will not start in case the Reservoir oil level is low/ high.
The Pump will stop/ will not start, in case the oil temperature goes beyond a set limit.
There would be alarm and indication, in case any abnormality happens.
In case any of the filters are clogged, there would be alarm; Indication and the Test rig will stop.
It is also independent of the Computer automation system.
Computer: The Rig Diagnostics/ Monitoring & Recording are implemented Through the National Instruments data acquisition System and PC. The customized Software is implemented in Lab View.
Dual Hydraulic power test rig is basically contain two system
1. MAIN SYSTEM
Main system is consists of motor and axial piston pump for working adjustable pressure of 10to 320Bar. It has two flow meter and flow control valve to set the required test flow. It has two manifold called as work station-1 and work station-2 could use both station at a time or one station at a time and one called dummy station.
2.STAND BY-SYSTEM
It consists of motor and gear pump. Pressure can be controlled by panel mounted pilot control pressure relief valve . Adjustable pressure is 5 to 200 Bar. It has one outlet QRC connection for connecting the pressure line of unit.
KEY FEATURES-
1. Pilot control pressure relief valve
2. Manual DC valves
Dual Hydraulic power test rig is basically contain two system
1. MAIN SYSTEM
Main system is consists of motor and axial piston pump for working adjustable pressure of 10 to 320 Bar. It has two flow meter and flow control valve to set the required test flow. It has two manifold called as work station-1 and work station-2 could use both station at a time or one station at a time and one called dummy station.
2.STAND BY-SYSTEM
It consists of motor and gear pump. Pressure can be controlled by panel mounted pilot control pressure relief valve . Adjustable pressure is 5 to 200 Bar. It has one outlet QRC connection for connecting the pressure line of unit.
Specification:
Power : 60 HP, 45 KW
Type : 4 pole, 50 Hz
Rpm : 1470
Power supply : 415 VAC
Application:
Valve test
Gear Pump Testing
KEY FEATURES:
1. Pilot control pressure relief valve
2. Manual DC valves
HYDRAULIC POWER PACK 230LPM/210 BAR: Hydraulic power pack shall cater for supply of Hydraulic oil to 6 (Six) No's of Servo hydraulic actuators (500kN range) working simultaneously in synchronization mode under load (up to 500 kN) at 210 bar pressure and at 200 - 230 l/min.it is a testing facility of servo hydraulic actuator in which we supply motor 110 kw & axial piston for creating 210 bar pressure and 200-230 LPM flow. A motor 11kw for a vane pump is used for cooling of oil up to 50 deg C. with Reservoir 1500 ltrs, as Per Technical Specification.
A flow meter is used for measure the flow 200- 230 LPM with high pressure up to 210 bars. Accumulator is used to reserve the pressurized fluid i.e. hydraulic energy which is used due pressure drop in the system. Pressure relief cum unloading valve is used to loading & unloading of system. Due to loading of pressure and flow system will go with high temperature so Shell & tube type heat exchanger is used to maintain the temperature of hydraulic fluid with a vane pump with 390 LPM flow. For maintaining the NAS class different type of filters are used in main line pressure, return pressure & offline cooling system. This machine has two control systems one is main control panel & another is remote control panel.
1. Standard Low Level Programming
It is possible to change the parameters of the Equipment System by positioning specific jumpers located on the system
board.
Jumper Location
Jumper 1 - Current Limiting Option
Position 1 (High Current / 240vac): There is no current restriction. This allows the heater to operate with the pump (both pumps on a
dual pump system) in high speed.
Position 2 (Low Current / 120vac): The system will not turn the heater on when the pump is in high speed (one of the pumps on a
dual pump system). The heater On indicator will flash on the display to tell the user that there is a call for heat but the heater is not
allowed to start.
Jumper 2 - Temperature Unit
Position 1: Temperature will be displayed in Fahrenheit degrees.
Position 2: Temperature will be displayed in Celsius degrees.
Jumper 3 - Pump 1
Position 1: Two Speed Pump
Position 2: Single Speed Pumps
Jumper 4 - Pump 2
Position 1: Two Speed Pump
Position 2: Single Speed Pumps
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