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Total 3963 products for numerical relay protection Manufacture & Suppliers

Relay Protection System Primary Current Injection Set 1 Year Free Lifelong Maintenance

Relay Protection System Primary Current Injection Set 1 Year Free Lifelong Maintenance 1. Product Name: Primary Current Injection Test System SLQ 2. Equipment Description: ��SLQ primary injection test set is a h...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

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Zero Phase Rated Primary Current Transformer 5A - 60A ZCT 2mA for Relay Protection

Rated primary Current 5A - 60A ZCT 2mA for relay protection Zero Phase Current Transformer WSD706 Precision miniature current transformer Mainly used in metering, serving as current sampling ......

Jiaxing Wisdom Electronic Tech Co., Ltd.
Zhejiang,China

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PRT-PC6 High Speed Electrical Relay Protection Test Set

PRT-PC6 High Speed Electrical Relay Protection Test Set Introduction: Embedded host machine, equipped with big programmed CPLD(Complex Programmable Logic Device); 12channels D/A output simultaneously in a singl...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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ZXMN-C Compact Cb Analyzer Simulator Relay Protective Test Instrument CBS Tester

Features 1. Independent double circuit tripping coil with function of failing and resetting 2. Touch keyboard operation, advanced LCD display 3. voice prompt function, short beep for every correct step, three c...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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0.333V Split Core AC Current Sensor Customizable Relay Protection Device

SCTK661 Series AC 0.333V Split Core CT 0-500mA Current Transformers,wide inner window,Customizable SCTK661 series retro-fit (split-core) current transformer has been specially designed to facilitate their insta...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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0.333V Split Core AC Current Sensor Customizable Relay Protection Device

SCTK661 Series AC 0.333V Split Core CT 0-500mA Current Transformers,wide inner window,Customizable SCTK661 series retro-fit (split-core) current transformer has been specially designed to facilitate their insta...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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Class 1.0 Permalloy Split Core Current Transducer 1000Hz Relay Protection

Split Core Current Transducer Current Current Transformer, High Accuracy Current Sensor The current transofrmer may be installed without opening any cable or bus-bar circuit. An internal precision resistor acro...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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2.5KV Split Core Current Transformer 1500A Input For Relay Protection

SCTK Series Split Core Current Transformer with Epoxy Encapsulated Housing and 5~1500A input SCTK series split-core current transformer has been specially designed to facilitate their installation in new or alr...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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AC IDMT Automatic Overcurrent Protection Relay 5A Single Phase

...Protection Relay 5A Single Phase A relay is intended protect loads or circuits from excessive current. Description: Purple Horn overcurrent protection delivers comprehensive protection schemes for low voltag...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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KLR332 Protective Relay Green LED Red LED Contact Material Silver Alloy

... ④　Detection of no connection to current transformer ⑤　Real-time leakage current display ⑥　Relay tripped indicator ⑦　Leakage current recording when tripped ⑧　IEC60755 standard Technical Data Settings Sensiti...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max Features ①　Numerical self-reclosing earth leakage relay ②　Programmable current sensitivity and time delay ③　Programmable number of...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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XHJB666 Protection Relay Test Set with LCD Display and Precise 6 Phase Relay Calibrator

... relay protection tester fully realized by modern advanced microelectronic technology. Features 1. Output up to 6-phase voltage 6-phase current, which can be combined to realize ......

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

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GE Multilin 850, 469 & 750 Protection Relays | Original New

GE Multilin 850, 469 & 750 Protection Relays | Original New GE Multilin protection relays are the backbone of high-voltage industrial power systems. We provide the full spectrum of original numerical relays and...

Shanghai Fradwell Industrial Automation Co., Ltd.
Shanghai,China

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Optical Digital Microcomputer Three Phase Protection Relay Test Set AC220V+/-10% 50Hz /60Hz

... according to State Grid Corporation's <Relay Protection Technical Specifications>> and <> . It can realize the full-function test of the optical digital protection device, and can simulate the...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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High Accuracy 6 Phase Protection Relay Tester Set Customization Promotion

... relay protection tester fully realized by modern advanced microelectronic technology. Main Feature 1. Output up to 6-phase voltage 6-phase current, which can be combined to ......

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

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Certificate XZH Test 6 Phase Protection Tester Secondary Current Injection Relay Test Kit

... relay protection tester fully realized by modern advanced microelectronic technology. Features 1. Output up to 6-phase voltage 6-phase current, which can be combined to realize ......

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

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Digital Transformer 6 Phase Protection Relay Tester 428mm*350mm*230mm Feature

XHJB666 Digital Transformer 6 Phase Protection Relay Tester 428mm*350mm*230mm Feature Product Introduction XHJB666 microcomputer relay protection calibrator is a new type of miniaturized microcomputer relay pro...

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

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Multi Functional Single Phase Relay Tester Protection Relay Measurement Equipment

... 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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Numerical Relay Protection

Total 3963 products for numerical relay protection Manufacture & Suppliers

Relay Protection System Primary Current Injection Set 1 Year Free Lifelong Maintenance

Zero Phase Rated Primary Current Transformer 5A - 60A ZCT 2mA for Relay Protection

PRT-PC6 High Speed Electrical Relay Protection Test Set

ZXMN-C Compact Cb Analyzer Simulator Relay Protective Test Instrument CBS Tester

0.333V Split Core AC Current Sensor Customizable Relay Protection Device

0.333V Split Core AC Current Sensor Customizable Relay Protection Device

Class 1.0 Permalloy Split Core Current Transducer 1000Hz Relay Protection

2.5KV Split Core Current Transformer 1500A Input For Relay Protection

AC IDMT Automatic Overcurrent Protection Relay 5A Single Phase

KLR332 Protective Relay Green LED Red LED Contact Material Silver Alloy

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

XHJB666 Protection Relay Test Set with LCD Display and Precise 6 Phase Relay Calibrator

GE Multilin 850, 469 & 750 Protection Relays | Original New

Optical Digital Microcomputer Three Phase Protection Relay Test Set AC220V+/-10% 50Hz /60Hz

High Accuracy 6 Phase Protection Relay Tester Set Customization Promotion

Certificate XZH Test 6 Phase Protection Tester Secondary Current Injection Relay Test Kit

Digital Transformer 6 Phase Protection Relay Tester 428mm350mm230mm Feature

Multi Functional Single Phase Relay Tester Protection Relay Measurement Equipment