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Total 436 products for fault relay Manufacture & Suppliers

Phase Failure Motor Protection Relay For Refrigeration Units LED Display

...phase monitoring of short-circuit, locked-rotor,overcurrent, undervurrent, phase loss, phase unbalance,overvoltage,undervoltage, Earth fault (should couple with ZCT) ,Fault recording ,RS-485 communication po...

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

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Motors Under Current Protection Relay Black Shell 1 C/O Trip 1 C/O Alert

... 4 . Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undervurrent, phase loss, phase unbalance,overvoltage,undervoltage 5 . Earth fault (should couple with ZCT) 6 . Fault recording 7 . RS-...

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

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Electronical Motor Protection Relay Phase Current Overload Monitor CE Passed

...Relay Phase Current Overload Monitor CE Passed Features ■ Separate structure, LED part panel mounted and CT part screw fixing ■ Built-in LED and keypad afford a precise,digital setting ■ Three-phase monitori...

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

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Water Pump Motor Protection Relay Voltage Current Monitoring Protector 10-100A 220VAC

...Relay Voltage Current Monitoring Protector 10-100A 220VAC Advantage 1) Integrative structure or Separate structure 2) Built-in LED and keypad afford a precise,digital setting 3) Three-phase monitoring of sho...

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

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Single Phase Three Phase Motor Protection Relay Overvoltage Overload For Pump Motor Compressor

...Relay WDB-1FMT Overvoltage Overload Monitor For Pump Motor Compressor ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital sett...

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

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MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control

...Relay MDB-501Z Overload Underload Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit,locked-rotor,o...

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

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LCD Display Motor Protection Relay With CT Overload Voltage Current Control Separate

...Fault Overload Control Motor Protection Relay ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit,locked-rotor,overcurren...

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

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Digital Motor Protector Fan Motor Overload Phase Failure Protection Relay With Earth Fault

...Relay MDB-501Z Overload Underload Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit,locked-rotor,o...

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

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Feeder Protection Relay ABB REX 521 Overcurrent Protection Earth Fault Detection

...Relay is a device designed to protect electrical feeders from faults and abnormal conditions in power distribution systems. Here are its primary features and functions: 1. Fault Detection and Isolation Overc...

Wisdomlong Technology CO.，LTD
China

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Gas Relay Calibration Bench Complies With IEC 60255 Standard With Calibration Accuracy Of ±0.5%

...Relay Calibration Bench Complies With IEC 60255 Standard With Calibration Accuracy Of ±0.5% Product Description The HCRTB-001 Gas Relay Test Bench is a high-precision calibration device designed specifically...

Guangzhou HongCe Equipment Co., Ltd.
Guangdong,China

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Relay Test Bench Compliant with IEC 61810 20 Test Stations DC 5-60V/AC 0-300V Coil Voltage

Relay Test Bench Compliant with IEC 61810 20 Test Stations DC 5-60V/AC 0-300V Coil Voltage Product Description The HCRTB-009 Relay Life Test Bench is a smart testing equipment integrating PLC control and a user...

Guangzhou HongCe Equipment Co., Ltd.
Guangdong,China

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Intelligent Gas Relay Calibrator Relay Protection Tester Full Automatic

...Relay Calibrator Relay Protection Tester Full Automatic Features 1. Flow measurement: advanced method and good performance. Pressure-difference method can be used to measure impulse velocity, flow testing ju...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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ZX-803 High performance Color Screen Microcomputer Three Phase Relay Protection Tester

..., differential, low cycle, synchronous, frequency, DC, intermediate, time, etc.) and microcomputer protection, and can simulate various complex transient and conversion faults for the whole group test. Featu...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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ZX-803 Industrial Control Type Microcomputer Relay Protection Tester Three Phase

..., differential, low cycle, synchronous, frequency, DC, intermediate, time, etc.) and microcomputer protection, and can simulate various complex transient and conversion faults for the whole group test. Featu...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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120V Protection Relay Test Equipment With Fault Playback

Protection Relay Test Kit MCRT40 Main Functions 1) With 4 Phase voltage & 3 Phase current output, can test various of protection relay 2) 4th phase voltage Ux is multifunction voltage and can be set as 4 kinds ...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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40A Three Phase Relay Test Kit LCD Display Interlock Function

.... 3) Able to test various relays and micro-computer protections devices 4) Also able to simulate different complicated transients, permanent&transformative faults to do complete group test 5) Two operation w...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Fan 12 Volt 5A 3A SPDT Power Relay RJE-112D Non Latching Relay

...Relay RJE-112D Non-Latching Relay SPDT Power Relay Feature: 1. SPDT,1 Form C 2. rated current 5A 3. class A insulation SPDT Power Relay Applications: household appliances: hair drier, rice cooker, kettle... ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Fan 12 Volt 5A 3A SPDT Power Relay RJE-112D Non Latching Relay

...Relay RJE-112D Non-Latching Relay SPDT Power Relay Feature: 1. SPDT,1 Form C 2. rated current 5A 3. class A insulation SPDT Power Relay Applications: household appliances: hair drier, rice cooker, kettle... ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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0-25KV 0-33KV 0-132KV Cable fault location system

0-25KV 0-33KV 0-132KV Cable fault location system I.Function Detect main insulation faults of power cables of voltage class up to32kV ; calibrate cable length; accurately detect cable burial direction and depth...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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0-8KV 0-16KV 0-32KV Cable fault location system

0-8KV 0-16KV 0-32KV Cable fault location system I.Function Detect main insulation faults of power cables of voltage class up to32kV ; calibrate cable length; accurately detect cable burial direction and depth. ...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

Active Member

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Fault Relay

Total 436 products for fault relay Manufacture & Suppliers

Phase Failure Motor Protection Relay For Refrigeration Units LED Display

Motors Under Current Protection Relay Black Shell 1 C/O Trip 1 C/O Alert

Electronical Motor Protection Relay Phase Current Overload Monitor CE Passed

Water Pump Motor Protection Relay Voltage Current Monitoring Protector 10-100A 220VAC

Single Phase Three Phase Motor Protection Relay Overvoltage Overload For Pump Motor Compressor

MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control

LCD Display Motor Protection Relay With CT Overload Voltage Current Control Separate

Digital Motor Protector Fan Motor Overload Phase Failure Protection Relay With Earth Fault

Feeder Protection Relay ABB REX 521 Overcurrent Protection Earth Fault Detection

Gas Relay Calibration Bench Complies With IEC 60255 Standard With Calibration Accuracy Of ±0.5%

Relay Test Bench Compliant with IEC 61810 20 Test Stations DC 5-60V/AC 0-300V Coil Voltage

Intelligent Gas Relay Calibrator Relay Protection Tester Full Automatic

ZX-803 High performance Color Screen Microcomputer Three Phase Relay Protection Tester

ZX-803 Industrial Control Type Microcomputer Relay Protection Tester Three Phase

120V Protection Relay Test Equipment With Fault Playback

40A Three Phase Relay Test Kit LCD Display Interlock Function

Fan 12 Volt 5A 3A SPDT Power Relay RJE-112D Non Latching Relay

Fan 12 Volt 5A 3A SPDT Power Relay RJE-112D Non Latching Relay

0-25KV 0-33KV 0-132KV Cable fault location system

0-8KV 0-16KV 0-32KV Cable fault location system