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Earth Fault Relay

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Total 875 products for earth fault relay Manufacture & Suppliers

AC / DC Supply Single Phase Undervoltage Relay 6A Digital Voltage Protection Relay Auto Reset

... modular 43mm housing -- Adjustable over- and undervoltage threshold-- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts-- Fault recording with last 3 faults ♦ Protective...

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

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Undervoltage Motor Protection Relay , Short Circuit Phase Loss Monitor Relay

...Relay , short circuit Phase Loss Monitor Relay The motor protector is now developed from the past mechanical type to electronic and intelligent, high sensitivity, high reliability, multi-function, easy debug...

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

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NB902 12S S A12V 50A Relay High Sensitivity High Load Dustproof High Reliability

...Relay High Sensitivity High Load Dustproof High Reliability High Load 12V 50A Relay NB902-12S-S-A Dustproof High Sensitivity Type 12V 50A Relay Features: 1. Speed: It means that the protection device should ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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ZX-PDF Portable DC system Earth Insulation Tester Ground Fault Detector Test Equipment

ZX-PDF DC system Ground Fault Detector Testing Equipment Functions 1. Live or off line testing the grounding supervising device or ground fault locator 2. Positive grounding test function 3. Negative grounding ...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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ZX-JXPDF Humanization Design Earth Insulation Tester DC System Ground Fault Locating And Alarming System

DC System Ground Fault Locating and Alarm System Features 1. Cortex-M3 STM32 Master chip, high integration anti-interference abilit, low power dissipation 2. Menu operation with humanization design 3. Parameter...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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63A Automation Control Relays

... Sensitive Relay General Applications -Overvoltage and undervoltage protection for household equipment. Function Features -Supply voltage measurement and protection. - Double bus wiring design stronger abili...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback

4 Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.......

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback

4 Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.......

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Three Phase IEC61850 K3163i Protection Relay Testing

... and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder. Feature Of Intelligent Relay Tester ● Universal Relay T...

Kingsine Electric Automation Co., Ltd.
Guangdong

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IEC61850 KF932 Differential Protection Relay Testing

... reliably and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder. Feature Of Intelligent Relay Tester ● KF932 IE...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Intelligent K2063i Protection Relay Testing Support Goose

...Relay Testing Support Goose Description Of Differential Protection Relay Test Set Relay protection microcomputer test device plays a key role in operating electricity power systems reliably and safely. It is...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

... -- Compact modular 43mm housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults...

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

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Small Single Phase Voltage Monitoring Relay Monitoring Over Under Voltage Relay

...Relay ♦ Features -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular 43mm housing -- Adjustable over- and undervoltage threshold -- Independent ...

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

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Mini Under Voltage Protective Relay 110V-240V AC / DC Voltage Relay 50/60Hz

... modular 43mm housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults ♦ Protecti...

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

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24V Single Phase Relay Overvoltage Under Voltage Protection CE Passed

... -- Compact modular 43mm housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults...

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

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12V / 24 - 48V / 110 - 240V Single Phase Voltage Monitoring Relay For Compressors

... -- Compact modular 43mm housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults...

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

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AD220 Single Phase Voltage Monitoring Relay Over / Under Voltage Protector 220V 380V

... -- Compact modular 43mm housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults...

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

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CE SVR1000 Single Phase Voltage Monitoring Relay , Undervoltage And Overvoltage Relay 6A

...Relay SVR1000 The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular 43mm housing -- Adjustable over- and undervoltage thr...

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

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Voltage Protective Single Phase Voltage Monitoring Relay , Under Over Voltage Relay

...Relay SVR1000 The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular 43mm housing -- Adjustable over- and undervoltage thr...

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

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Safety Protection Charging Pile Relay Customizable Automatic Adjustment

... as soon as possible. Its purpose is to improve system stability, reduce the damage of faulty equipment and lines, reduce the scope of faults, improve the effect of automatic reclosing and backup power suppl...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Earth Fault Relay

Total 875 products for earth fault relay Manufacture & Suppliers

AC / DC Supply Single Phase Undervoltage Relay 6A Digital Voltage Protection Relay Auto Reset

Undervoltage Motor Protection Relay , Short Circuit Phase Loss Monitor Relay

NB902 12S S A12V 50A Relay High Sensitivity High Load Dustproof High Reliability

ZX-PDF Portable DC system Earth Insulation Tester Ground Fault Detector Test Equipment

ZX-JXPDF Humanization Design Earth Insulation Tester DC System Ground Fault Locating And Alarming System

63A Automation Control Relays

4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback

4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback

Three Phase IEC61850 K3163i Protection Relay Testing

IEC61850 KF932 Differential Protection Relay Testing

Intelligent K2063i Protection Relay Testing Support Goose

Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

Small Single Phase Voltage Monitoring Relay Monitoring Over Under Voltage Relay

Mini Under Voltage Protective Relay 110V-240V AC / DC Voltage Relay 50/60Hz

24V Single Phase Relay Overvoltage Under Voltage Protection CE Passed

12V / 24 - 48V / 110 - 240V Single Phase Voltage Monitoring Relay For Compressors

AD220 Single Phase Voltage Monitoring Relay Over / Under Voltage Protector 220V 380V

CE SVR1000 Single Phase Voltage Monitoring Relay , Undervoltage And Overvoltage Relay 6A

Voltage Protective Single Phase Voltage Monitoring Relay , Under Over Voltage Relay

Safety Protection Charging Pile Relay Customizable Automatic Adjustment