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earth fault loop tester

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Total 2119 products from earth fault loop tester Manufactures & Suppliers
Quality DC AC220V Loop Simulation Earth Fault Detector With 5.6" TFT wholesale

Brand Name:GDZX

Model Number:ZX-PDF

Place of Origin:China

Earth Insulation Tester AC220V DC System Ground / Earth Fault Detector Testing Equipment Features 1. On line or off line testing the grounding supervising device or ground fault locator 2. Positive grounding test function 3. Negative grounding test ...

Wuhan GDZX Power Equipment Co., Ltd
Verified Supplier

Hubei

Quality Multifunctional Earth Ground Resistance Tester 0 Ohm To 4K Ohm And 100 Groups Display wholesale

Brand Name:PEAKMETER

Model Number:PM2302

Place of Origin:China

... method Relative measurement Read/Store the data obtained The measurement of maximum, minimum and average Earth Ground Resistance RANGE ACCURACY RESOLUTION 0∽29.99Ω ±(2%+6dgt) 0.01Ω 30.0∽99.9Ω ±(3%+3dgt) 0.1Ω 100∽999Ω ±(3%+3dgt) 1Ω

Guilin Huayi Peakmeter Technology Co., Ltd.
Verified Supplier

Guangdong

Quality 35KV Underground Cable Earth Fault Locator Instrument for Cable Fault Location wholesale

Brand Name:AI

Model Number:CFL

Place of Origin:China

...Earth Fault Locator I. Introduction: The normal operation of cable-communication and electric transport completely rely on the good condition of the cable-circuit. Once the circuit breaks down and without punctually examination and repairing, it will no doubt trigger the ass economic loss and bad social influence. So the electric fault measuring instrument is a very important tool. This cable fault...

Advanced Instruments Co.,Limited
Verified Supplier

Chongqing

Quality Short Circuit Earth Fault Indicator Monitor System With Wireless / Optical Fiber wholesale

Brand Name:Tianyihongda

Model Number:TYHD-AI11

Place of Origin:Beijing,China

...fault indicator(be called indicator for short below) is mainly used for switch gears for locally indicate short circuit fault and earth fault and also provide wireless signal output . 2,Working principle The principle is micro-controllers with little power consumption, micro-controllers can automatically identify fault signals from short circuit indicator and earth...

Beijing Tianyihongda Science & Technology Development Co., LTD
Site Member

Beijing

Quality ABB SAFT-158-EFS Earth Fault Protection Board SAFT 158 EFS with good discount wholesale

Brand Name:ABB

Model Number:SAFT-158-EFS

Place of Origin:Sweden

Product ABB SAFT-158-EFS Earth Fault Protection Board SAFT 158 EFS with good discount We currently stock over 100+ branded products. ---ABB: AC800M/DSQC/...

N.S.E AUTOMATION CO., LIMITED
Verified Supplier

Fujian

Quality Acrel AC110V Overcurrent And Earth Fault Protection Relay ASJ20-LD1C&LD1A wholesale

Brand Name:Acrel

Model Number:ASJ20-LD1C&LD1A

Place of Origin:China

... system distributing circuit with the alternating current 50/60Hz, the rated voltage 400V or below. ASJ Series of action relay of after-current is applied in the earth fault protection for the electric circuit, so as to prevent the equipment damage and

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Verified Supplier

Jiangsu

Quality ABB SPAJ 140C DCS EARTH-FAULT RELAY MODULE wholesale

Brand Name:ABB

Model Number:SPAJ 140C

Place of Origin:SWEDEN

Product Description ABB SPAJ 140C DCS EARTH-FAULT RELAY MODULE Technical Application *Decentralized control system *Turbine control, monitoring and protection system *Real-time information management and optimization system *...

Wuhan Sean Automation Equipment Co.,Ltd
Verified Supplier

Quality ABB SPAJ 140C DCS Earth - Fault Relay Module For Oil And Gas Factory wholesale

Brand Name:ABB

Model Number:SPAJ 140C

Place of Origin:SWEDEN

Product Description ABB SPAJ 140C DCS EARTH-FAULT RELAY MODULE Technical Application *Decentralized control system *Turbine control, monitoring and protection system *Real-time information management and optimization system *...

Wuhan Sean Automation Equipment Co.,Ltd
Verified Supplier

Quality HT5910 RCD Loop Tester / Digital Resistance Meter For GFCI Loop Resistance Testing wholesale

Brand Name:HABOTEST

Model Number:HT5910

Place of Origin:China

HT5910 Digital Resistance Meter RCD Loop Tester Multimeter for GFCI Loop Resistance Testing 1. Comply with IEC/EN 61010-1 1000V CAT II,600V CAT III Safety standards 2. Maximum ...

Dongguan Habotest Instrument Technology Co.,Ltd
Site Member

Guangdong

Quality 35KV Underground Cable Earth Fault Locator Instrument for Cable Fault Location wholesale

Brand Name:AI

Model Number:CFL

Place of Origin:China

...Earth Fault Locator I. Introduction: The normal operation of cable-communication and electric transport completely rely on the good condition of the cable-circuit. Once the circuit breaks down and without punctually examination and repairing, it will no doubt trigger the ass economic loss and bad social influence. So the electric fault measuring instrument is a very important tool. This cable fault...

Advanced Instruments Co.,Ltd
Site Member

Hunan

Quality GOLD Transmission Grid Fault Point Detector , Cable Fault Distance Tester wholesale

Place of Origin:China

Brand Name:GOLD

Model Number:GD-320 Cable Fault Distance Tester

... instrument can generate 032 kv DC high voltage , the high voltage make the fault position Disruptive discharge. Then using power cable fault distance measurement equipment and fixed point meter to determine the distance and position of fault place.

Chongqing Gold Mechanical Equipment Co.,Ltd.
Active Member

Chongqing

Quality Hot selling underground cable locator optical visual fault locator tester fault cable test wholesale

Place of Origin:Zhengzhou,China

Brand Name:Hua Yu

Model Number:HY-16

Product Name: telecom product wholesale optical visual fault locator Model: HY-16 Length: 21.75cm Product Description: measure laser point fiber optic tester laser optical fiber light pen adopt 650nm laser diode as a light emitting device, the output power...

Henan Huachuang Communication Equipment Co.Ltd.
Active Member

Henan

Quality GDDW-III High Quality Earth Ground Resistance Tester/Meter wholesale

Place of Origin:China

Brand Name:Gold

Model Number:GDDW-III

... solve problems of the interference between test lead wires. GDDW-III High Quality Earth Ground Resistance Tester/Meteris used to test grounding resistance in different places such assubstation ground network(4Ω),power station,microwave station(10Ω)

Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd.
Active Member

Chongqing

Quality Network earth Grounding Resistance Tester 3A wholesale

Place of Origin:Wuhan Hubei China

Brand Name:Huaying

Model Number:Huaying Series

1. Product Name: Grounding resistance tester 3A 2. Equipment Description: 1. Measurement scope: 0~150Ω (including impedance of current pile) 2. Resolution: .001Ω 3. Measurement error: ± (reading×2%+0.005Ω) 4. Maximum output voltage: AC 400V (45Hz, 55Hz, ...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Active Member

Hubei

Quality 950g Digital Earth Ground Resistance Tester Analog Bars Display PM2302 wholesale

Brand Name:CHX

Model Number:Electromagetic Field Tester

Place of Origin:CHINA

...earth resistance ground tester PM2302, digital and Analog Bars Display earth resistance tester PM2302 Resistance RANGE ACCURACY RESOLUTION Earth ground Resistance 0Ω~29.99Ω ±(2%+6dgt) 0.01Ω 30Ω~99.9Ω ±(3%+3dgt) 0.1Ω 100Ω~999Ω ±(3%+3dgt) 1Ω 1.00kΩ~4.00kΩ ±(3%+3dgt) 10Ω VOLTAGE RANGE ACCURACY RESOLUTION Earth voltage 0V~200V(50~60Hz) ±(1%+5dgt)) 0.1V Features »Digital Display & Analog Bars Display »2 Pole and 3 Pole Mode »Earth

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Active Member

Guangdong

Quality Digital Earth Ground Resistance Tester Earthing Measurement Equipment ISO Certificate wholesale

Brand Name:huaying

Model Number:HY2571-II

Place of Origin:Wuhan China

Digital Earth Ground Resistance Tester Earthing Measurement Equipment ISO Certificate 1. Product Name Digital Earth Resistance Tester HY2571-II 2. Product Introduction Digit Megohmmeter consists of medium and large scale integrated circuit with high output...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Verified Supplier

Hubei

Quality Separate Structure Electronic Overcurrent Relay Earth Fault 4-20mA Analog Output wholesale

Brand Name:GINRI

Model Number:WDB-1FMT

Place of Origin:China

...Earth Fault 4-20mA Analog Output Advantage 1) Integrative structure or Separate structure 2) Built-in LED and keypad afford a precise,digital setting 3) Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undervurrent, phase loss, phase unbalance,overvoltage,undervoltage 4) Earth fault (should couple with ZCT) 5) Fault...

Wenzhou Ginri Power Automation Co., Ltd.
Active Member

Zhejiang

Quality LCD Earth Leakage Current Tester With Large Caliber Current Clamp wholesale

Brand Name:VICTOR

Model Number:VICTOR 8100B

Place of Origin:CHINA

LCD Earth Leakage Current Tester With Large Caliber Current Clamp VICTOR 8100B Transformer Core Grounding Current Leakage Tester AC Leakage Frequency Online Testing Large Caliber Current Clamp Main Function 1. 3.5 inch color touch screen,...

XI'AN BEICHENG ELECTRONICS CO.,LTD
Active Member

Quality Variable Frequency Earth Ground Resistance Tester , Ground Resistance Test Equipment wholesale

Brand Name:United electrical

Model Number:HZDW-603

Place of Origin:Wuhan, China

... interference problem in test process. This device applies to test power frequency groud resistance, contact voltage, pace voltage and earth resistivity. Product Features: ◆

Wuhan HeZhong Electric Equipment Manufacture Co.,Ltd
Verified Supplier

Hubei

Quality Ground Earth Fault Protection Relay , 5A Digital Protective Relay wholesale

Brand Name:KRIPAL

Model Number:KER141

Place of Origin:China

Ground Earth Fault Protection Relay , 5A Digital Protective Relay A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current directly. Description: KRIPAL Relay...

Zhejiang KRIPAL Electric Co., Ltd.
Active Member

Zhejiang

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