Total 37587 products for over current relay protection Manufacture & Suppliers

• XHJB666 Digital Transformer 6-Phase Voltage and Current Relay Protection Tester

  

  ...Current Relay Protection Tester Product Description Electrical Protection Relay Tester High Accuracy Secondary Injection Relay Test Kit High Quality is a new type of miniaturized microcomputer relay protecti...

  Xi'an Xu&Hui Electromechanical Technology Co., Ltd.

  China

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• White Relay Protection Device Standard Four Phase Voltage Three-phase Output Current

  

  ... microcomputer relay protection tester realized by widely listening to the suggestions of users, summarizing the strengths and weaknesses of current domestic similar products and fully using currently advanc...

  Wuhan Rising Electric Co., Ltd.

  Hubei,China

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• Single Phase Relay Protection Tester Second Current Injection Test Set resolution ：0.1ms

  

  ... convenience for field personnel to use power supply instrument technology for other experiments. The function can perform various checks on various common relays, and the panel layout is exquisite, allowing...

  Wuhan GDZX Power Equipment Co., Ltd

  Hubei,China

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• 3 Phase Relay Protection Tester / Secondary Current Injection Test Set

  

  ...Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current ...

  Wuhan Huaying Electric Power Tech & Science Co.,ltd

  Hubei,China

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• JL-8C/12-3-1X-200 0.1A - 9.9A ANTI TIME LIMIT CURRENT RELAY for relay protection devices

  

  ... of electromotor and transporting and transforming power. And as an over load protect or short give a alert sogn. 1 Current range 0.1A-9.9A 2 Auxilary power: DC 220V,110V,48V,24V AC 220V,110V,48V,24V 3 ......

  OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED

  Guangdong,China

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• 6 Phase Current Voltage Protective Relay Test Set With GPS Function

  

  ...current voltage Protective Relay Test Set With GPS function The GFUVE Protection Test Set TEST-630 Protective Relay Test System is the first all-in-one relay test system with a direct front panel interface f...

  Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

  Beijing,China

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• Indoor Epoxy Fully Enclosed Relay Protection Current Transformer LZZBJ4-35kV

  

  ... with epoxy resin, suitable for power system with rated frequency 50Hz or 60Hz and rated voltage 35KV, used for electric energy measurement, current measurement and relay protection. This product meets certi...

  Xi'an Xigao Electricenergy Group Co., Ltd.

  Shanxi,China

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• Wespc Original DEIF Overcurrent Protection Relay Current Relay RMC131D 1A 24VDC

  

  ...Protection Relay Current Relay RMC131D 1A 24VDC Size 200*150*110mm Weight 1kg Type Relay Brand Name DEIF generator type diesel generator Application Generator Current relay Model RMC131D Usage Generator Part...

  Wespc (Dongguan) Tech Co., Ltd.

  China

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• Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

  

  ...Protection Relay Three Phase Secondary Current Injection Test Set I.Introduction: This secondary injection test kit is applied to test the relay unit in relay protection system. At the same time it could be ...

  DONGGUAN YUYANG INSTRUMENT CO., LTD

  Guangdong,China

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• Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

  

  ... time it could be considered as a universal three phase AC/DC voltage source or current source. This relay protection tester is applied to test protection replay based on voltage and current operation. The m...

  Advanced Instruments Co.,Limited

  Hunan,China

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• 80mm ZCT80 Zero Phase Current Transformer 0.3A 3kV for Relay Protection

  

  ...Current Transformer 0.3A 3kV for Relay Protection Description: This type of current transformer is used indoor to measure the current and energy and perform relaying protection in AC circuit rated voltage up...

  Zhejiang KRIPAL Electric Co., Ltd.

  Zhejiang,China

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• 50Hz 60Hz Residual Current Relay For TT And TN System ASJ20-LD1A

  

  ...TN 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 cir...

  Jiangsu Acrel Electrical Manufacturing Co., LTD.

  Jiangsu,China

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• Relay Protection Split Current Transformer Tie Construction Self Locking

  

  ... or bus-bar circuit. An internal precision resistor across the secondary winding of the CT provides a low safe voltage output. Apply to current measurement, monitoring and protection for...

  Shaanxi Shinhom Enterprise Co.,Ltd

  Shaanxi,China

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• Relay Protection Core Balance Current Transformer LXSC Zero Sequence Easily Installed

  

  ... shell. It easily installed by making the primary cable through the whole, applied to electrical system cable with highest equipment voltage 0.72, functioning as the tool of current metering , signal collect...

  Shenzhen Chuangyin Co., Ltd.

  Guangdong,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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• PRT-PC3 High Speed Electrical Relay Protection Tester

  

  ...Relay Protection Tester Introduction: PRT-PC3 High Speed Electrical Relay Protection Tester is applied to test the relay unit in relay protection system. At the same time PRT-PC3 High Speed Electrical Relay ...

  Delta Technology (Chongqing) Co., Ltd.

  Chongqing,China

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