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Total 875 products for earth fault relay Manufacture & Suppliers

PDF-3000A 24V~260V Live DC System Ground Fault Detector ground capacitance detection range 3-60uF

PDF-3000A DC System Ground Fault Tester Product Description: The PDF-3000A DC System Ground Fault Tester is used to find the exact location of the grounding point of the DC system of the power plant and substat...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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AC220V DC System Ground Fault Tester With Detection Clamp Table

DC System Ground Fault Tester With A High-Precision Detection Clamp Table PDF-3000A DC System Ground Fault Tester can be applied to dc systems of any voltage level, equipped with a high-precision detection clam...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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PDF-3000B DC System Ground Fault Tester With Battery Ground Fault Detection

Portable Strong Anti-Interference DC System Ground Fault Tester Product advantages �� It can adapt to the grounding caused by AC and DC series power supply, loop network power supply grounding, diode isolated po...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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PDF-3000B Portable Strong Anti Interference DC System Ground Fault Tester

Verified Supplier Portable Strong Anti-Interference DC System Ground Fault Tester Product introduction PDF-3000B DC System Grounding Fault Tester is developed and produced by using phase advance processing tech...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Honeywell 10310/1/1 Earth Leakage Detector 24VDC Industrial Electrical Safety Monitor For Precise Leakage Detection

...Earth Leakage Detection for Industrial Safety Systems The Honeywell 10310/1/1 is a SIL-compliant earth leakage detector (ELD) engineered for 24VDC industrial systems, offering precise monitoring of ground fa...

Xiamen ZhiCheng Automation Technology Co., Ltd
Guangdong,China

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Relay Test Equipment K3063i Secondary Injection Test Set CE Approval

...Protection devices can be checked with fixed value and the Distance test of the protection device can be carried on by simulating various types of faults; the digital microcomputer-based and digital transfor...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Air - Conditioner 3 Phase Relay With Timer , 460VAC Phase Loss Monitor Relay 60Hz

...Relay , phase protection relay JVR800-2 is multi-functional monitoring and protection device which includes timing, counting and voltage show, over-voltage and under-voltage protection, open phase protection...

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

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Fans Single Phase Voltage Monitoring Relay , Phase Loss Monitor Relay with knob

..., the line is automatically reset and no manual operation is required. 2 When a transient or transient overvoltage occurs on the line, the protector will not malfunction. 3 If the line is unstable due to fau...

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

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Undercurrent Electronic Overload Relay Current Protection Relays

...Relay Current Protection Relays Specification The Appearance for MDB-1Z is Compact modular size with integrative structure, Digital setting of Built-in LED and keypad afford a precise,Protect the Locked-roto...

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

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Electronic Motor Overload Relay Digital Over Current Voltage Protection Device

...Relay Digital Motor Protection Relay Over Current Over Voltage Protection Device The advantage for the Digital motor protection relay Motor protectors have evolved from the past mechanical to electronic and ...

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

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RS1200 Microcomputer Protective Relay Tester With ISO Certification

...Relay Protection Device Microcomputer Relay Protection Tester Product Description Relay protection type Test items Suggested test module Remark Line protection Multistage Over /(under) voltage Sequence compo...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Microcomputer Relay Protection Tester

...Relay Protection Device Microcomputer Relay Protection Tester Product Description Relay protection type Test items Suggested test module Remark Line protection Multistage Over /(under) voltage Sequence compo...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Air - Conditioner 3 Phase Relay With Timer , 460VAC Phase Loss Monitor Relay 60Hz

...Relay , phase protection relay JVR800-2 is multi-functional monitoring and protection device which includes timing, counting and voltage show, over-voltage and under-voltage protection, open phase protection...

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

Verified Supplier

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Fans Single Phase Voltage Monitoring Relay , Phase Loss Monitor Relay with knob

..., the line is automatically reset and no manual operation is required. 2 When a transient or transient overvoltage occurs on the line, the protector will not malfunction. 3 If the line is unstable due to fau...

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

Verified Supplier

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Electronic Motor Overload Relay Digital Over Current Voltage Protection Device

...Relay Digital Motor Protection Relay Over Current Over Voltage Protection Device The advantage for the Digital motor protection relay Motor protectors have evolved from the past mechanical to electronic and ...

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

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Undercurrent Electronic Overload Relay Current Protection Relays

...Relay Current Protection Relays Specification The Appearance for MDB-1Z is Compact modular size with integrative structure, Digital setting of Built-in LED and keypad afford a precise,Protect the Locked-roto...

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

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Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A

ASJ20-LD1A Residual Current Relay �� The measurement of A-type residual current; �� The streamer display of current percentage; �� The setting of rated residual action current; �� The setting of non-driving time of...

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

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VML01 Earth Leakage Circuit Breaker With Inmetro Certificate

... Earth Leakage Circuit Breaker Inmetro 1. General 1.1 Function Control electric circuits. Protect people against indirect contacts and additional protection against direct contacts. Protect installations aga...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

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VFL001 ELCB Earth Leakage Circuit Breaker TYPE AC, TYPE A, TYPE ASi

... direct contacts. Protect installations against fire hazard due to insulation faults. Residual current circuit breakers are used in housing, tertiary sector and industry. 1.2 Selection Detectable wave form E...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

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VML01 Earth Leakage Circuit Breaker Type A Type AC Type ASi

...Earth Leakage Circuit Breaker Type A Type AC Type ASi 1. General 1.1 Function Control electric circuits. Protect people against indirect contacts and additional protection against direct contacts. Protect in...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

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