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Phase Sequence Voltage Relay

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Total 32467 products for phase sequence voltage relay Manufacture & Suppliers

Time Delay Undervoltage Relay

...Phase Failure Relay , Time Delay Undervoltage Relay LCD Indicating ♦ Descriptions The single-phase voltage monitoring relay SVR1000/AD220 is AC/DC supply in Single phase circuit for protect the overvoltage a...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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6 Phase Relay Tester

...Phase Relay Tester HYJB-PC6 This tester with standard 6 phase voltage, 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. Digital Signal Processor Microcomput...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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Bistable Electric Keep Relay Three Phase 3 Phase Power Relay

...Relay Three Phase 3 Phase Power Relay Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long service life. This 3...

IVY METERING CO.,LTD
Shanghai,China

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Bistable Electric Keep Relay Three Phase 3 Phase Power Relay

...Relay Three Phase 3 Phase Power Relay Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long service life. This 3...

IVY METERING CO.,LTD
Shanghai,China

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Microcomputor Single Phase Protective Relay Tester / Testing Equipment Robust Shape

...shape; with the ARM chip control, LCD screen display single-phase protective relay test device of voltage and current output stopwatch;a full isolation, adjustable AC and DC voltage, AC direct current; an ad...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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High Current High Voltage 3 Phase SSR Relay 200a

... 15A 20A 25A 30A Isolation bet.In & out Optical isolation ≥2500VAC 1min Isolation to case ≥2500VAC 1min Control voltage range 4-32VDC Control current 8-32mA(max32mA @input 32VDC) Output BCR output, Zero swit...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Phase Failure Three Phase Voltage Monitoring Relay Plug - In Mounting APR-3

...the power supply, A, B, and C are the phase A and B phases of the main circuit, and the two terminals IN and OUT are connected and controlled. Loop power supply in series. The inside of each external termina...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Phase Failure Three Phase Voltage Monitoring Relay Plug - In Mounting APR-3

...the power supply, A, B, and C are the phase A and B phases of the main circuit, and the two terminals IN and OUT are connected and controlled. Loop power supply in series. The inside of each external termina...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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6 Phase Relay Tester HYJB-PC6

... can up to 180A. Digital Signal Processor Microcomputer. Not only test the traditional relays and protectors, but also test the modern micro computer replays, special for transformer differential protection ...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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Unbalance Three Phase Voltage Monitoring Relay 50/60 Hz 1 C/O Output

...Phase Voltage Monitoring Relay Unbalance 1 C/O Output Three-phase imbalance: It means that the three-phase current (or voltage) amplitude is inconsistent in the power system, and the amplitude difference exc...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Unbalance Three Phase Voltage Monitoring Relay 50/60 Hz 1 C/O Output

...Phase Voltage Monitoring Relay Unbalance 1 C/O Output Three-phase imbalance: It means that the three-phase current (or voltage) amplitude is inconsistent in the power system, and the amplitude difference exc...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Voltage Sensitive Relay DC Voltage Monitoring Relay 3- Phase DC Over Or Under Voltage

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay ......

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Voltage Sensitive Relay DC Voltage Monitoring Relay 3- Phase DC Over Or Under Voltage

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay ......

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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LCD LED AM5SE Medium Voltage Line Protection Relay

...Voltage Line Protection Relay ● A complete set of protection, related to the application; ● 8 current input, 4 voltage input, 16 DI, 10 DO; ● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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Single Phase Control And Protective Switching Device Voltage Protector Relay 230VAC

... and reliable, when line has overvoltage or undervoltage, overcurrent condition, the product can cut off the power supply instantaneously, protect the electrical equipment from damage Voltage protector relay...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

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Large LCD Screen Relay Protection Tester / 3 Phase Relay Test Kit Dual Operation Model

... unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current source. Hot Selling Pratical Three phase Relay Protection Tester/Test...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

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32VDC DC Solid State Relay High Voltage Single Phase

High Voltage Single Phase Solid State Relay 10a 3v - 32vdc DCControl AC SSR Relay Features: 1.Input and output electro-optic isolation or transformer isolation; 2.Input constant current control and LED display,...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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MV Voltage Transformer12kV Indoor Three Phase Voltage Transformer VT JSZC16-12R

... used indoor for measuring current, electric energy and protective relaying in single-phase or three-phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipement 12kV. The product has ...

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

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Elevator Lift Single Phase Voltage Monitoring Relay Over Under Voltage Protection Device

Elevator Lift Single Phase Voltage Monitoring Relay Over Under Voltage Protection Device 1.Adjustble Delay Time fOR 0-999s 2.Selectable Under Voltage / Over Voltage 3.1 CO Configurations 4.Suitable for 1 Phase ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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