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Phase Fault Relay

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Total 2545 products for phase fault relay Manufacture & Suppliers

PRT-PC3 Hot Sale Secondary Circuit 3 Phase Relay Protection Tester

... time PRT-PC3 Three Phase Relay Protection Tester could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 ThreePRT-PC3 Three Phase Relay Protection Tester is applied to...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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PRT-PC3 Transformer 3 Phase Relay 220V 50Hz Electrical Test Instrument

... At the same time PRT-PC3 Transformer 3 Phase Relay Test Instrument could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 Transformer 3 Phase Relay Test Instrument ...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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PRT-I Single Phase Relay Tester for Single Phase Relay Testing

...Phase Relay Tester for Single Phase Relay Testing Introduction: PRT-I Single Phase Relay Tester is applied to test protection replay based on voltage and current operation. The main function of the PRT-I Sin...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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ZX-803 Hot Sell Easy Operation Portable Microcomputer Relay Protection Tester

...3-phase current, as well as sequential component output testing units. Switch between each other through buttons such as 3P on the interface. These independent units can be called upon each other to fully me...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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1 Channel Optocoupler Isolation Low Level Trigger Relay Module 5V 12V 24V

...250V/10A; 2. Adopt SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5MA; 3. Fault-tolerant design, even if the control line is broken, the relay will not act; Specificat...

Oky Newstar Technology Co., Ltd
Guangdong,China

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1 Channel Optocoupler Isolation Low Level Trigger Relay Module 5V 12V 24V

...250V/10A; 2. Adopt SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5MA; 3. Fault-tolerant design, even if the control line is broken, the relay will not act; Specificat...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Single Phase Overvoltage Protection Relay 35mm Din rail Mounting For Refrigeration

... and undervoltages. Manual resetting and automatically resetting supported by one. Pre-alarm Monitoring Mode. Two SPDT output relays, 5 A at 250 VAC (resistive load). Output status can be monitored using LCD...

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

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JDB-1 32-80A Electronic Overload Relay 4 LEDs For Status Indication

...phase unbalance from Pumps,Fans,Motors etc. Because of the compactness size they are easy to use such as the elevators and lifts for monitoring the phase to ensure equipment working safely Note: the contact ...

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

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DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relays

DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relayss ♦ Features -- Powered by the measuring circuit Compatible with AC and DC supply Built-in LCD and keypad ......

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

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Water Pump Motor Protection Relay MDB -201Z Overload Phase Loss Monitor

... control for the motor. Overcurrent, undercurrent, phase failure, stall, short circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is ec...

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

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500v/μS Off State Dvdt 24v Single Phase SSR 20a

AC SSR Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay The solid state relay comprises a transmitter, Tx, and receiver, Rx. These are physically positio...

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

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6-25mA Relay State Solid

AC Single Phase SSR Solid State Relay AC SSR of Single Dual In line solid state relay PDF: https://maiimg.com/free/?e=dyPPp/s2DmrS66 rectifer.pdf power controller.pdf Specification of AC Single Phase SSR Solid ...

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

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40-530VAC Single Phase SSR

AC SSR Relay AC SSR of Horizontal Type Double LED Indicator Specification of AC Single Phase SSR Solid State Relay solid state relay PDF: https://maiimg.com/free/?e=dyPPp/s2DmrS66 rectifer.pdf power controller....

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

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Anti Shock 3 Phase 120A Electrical Latching Relay With External CT

Low Consumption 120A 3 Phase Electrical Latching Relay Module with External CT Notes:3 phases 3 ways latching relay are not only used inside of remote control meter but also inside of switching cabinet. With th...

IVY METERING CO.,LTD
Shanghai,China

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3 Phase 120A Magnetic Latching Relay Anti Shock Pulse Driving

UC3 Approved 120A 3 Phase Power Latch Relay with Auxillary Contact Notes:3 phases 3 ways latching relay are not only used inside of remote control meter but also inside of switching cabinet. With the high curre...

IVY METERING CO.,LTD
Shanghai,China

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Three Phase Meter Use Mechanical Latching Relay , 90A 3 Sets of Contacts Mechanical Relay

Mechanical Latching relay 3B 90A 3 sets of contacts for three phase meter ◇ 90A three sets of contacts switching capability ◇ Apply to State Grid three-phase mete ◇ Only impulse excitation needed, both for sing...

Jiaxing Wisdom Electronic Tech Co., Ltd.
Zhejiang,China

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Anti Shock 3 Phase 120A Electrical Latching Relay With External CT

Low Consumption 120A 3 Phase Electrical Latching Relay Module with External CT Notes:3 phases 3 ways latching relay are not only used inside of remote control meter but also inside of switching cabinet. With th...

IVY METERING CO.,LTD
Shanghai,China

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3 Phase 120A Magnetic Latching Relay Anti Shock Pulse Driving

UC3 Approved 120A 3 Phase Power Latch Relay with Auxillary Contact Notes:3 phases 3 ways latching relay are not only used inside of remote control meter but also inside of switching cabinet. With the high curre...

IVY METERING CO.,LTD
Shanghai,China

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