Total 4769 products for numerical relay protection Manufacture & Suppliers

• 3RU5156-3MB2 Thermal Overload Relay Protect Feature Sealed 170-205A Size S6 Class 10

  

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  Alicarm China Co.,Ltd,

  Shanghai,China

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• PSR-SCP-24UC/URM4/5X1/2X2 Extension Module 35*99*114.5mm and Coupling Relay Protection

  

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  Alicarm China Co.,Ltd,

  Shanghai,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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• Flexible Rogowski Coil 100kA Wide Frequency Response for Power Quality Monitoring and Relay Protection

  

  This split-core flexible Rogowski coil current sensor is an AC current sensor designed for permanent installation. It combines a thin, flexible, snap-on Rogowski sensing coil with a signal conditioner, providin...

  Shaanxi Shinhom Enterprise Co.,Ltd

  Shaanxi,China

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• Split-Core CT SCTK751 Series 5-5000A 50-60Hz for Power Distribution and Relay Protection

  

  The SCTK751 series split-core current transformer is designed for quick and easy installation in current measurement applications. Rated input is 5A to 5000A, output is 0.333V or 0-500mA, with accuracy of ��1.0%...

  Shaanxi Shinhom Enterprise Co.,Ltd

  Shaanxi,China

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• Split-Core Current Transformer SCTK732B Series for Power Monitoring and Relay Protection

  

  The SCTK732B series split-core current transformer is designed for current measurement and monitoring in new or existing power distribution networks. The product uses a split-core structure that allows quick in...

  Shaanxi Shinhom Enterprise Co.,Ltd

  Shaanxi,China

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• High Accuracy Split-Core Current Transformer SCTK731Y Series for Relay Protection and Power Distribution

  

  The SCTK731Y series split-core current transformer is designed for current measurement and monitoring in new or existing power distribution networks. The product uses a snap-fit split-core structure that allows...

  Shaanxi Shinhom Enterprise Co.,Ltd

  Shaanxi,China

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• Split-Core Current Transformer SCTK673 Series for Power Monitoring and Relay Protection

  

  The SCTK673 series split-core current transformer is designed for current measurement and monitoring in new or existing power distribution networks. Measuring range is 5A to 1000A, with output of 0-10V (AC) or ...

  Shaanxi Shinhom Enterprise Co.,Ltd

  Shaanxi,China

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• Split-Core Current Transformer SCTK671 Series High Accuracy for Electrical Fire Monitoring and Relay Protection

  

  The SCTK671 series split-core current transformer is designed for current measurement and monitoring in new or existing power distribution networks. Measuring range is 5A to 3000A, with output of 0-10V (AC) or ...

  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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• 6 Phase Secondary Injection Protection Relay Tester with 6 Current and 6 Voltage Outputs for Transformer Differential, Busbar, Distance, Overcurrent and Numerical Protection Testing

  

  ...Protection Relay Tester is designed for complex protection testing where multiple independent current and voltage signals are required simultaneously. Compared with conventional three-phase equipment, six-ph...

  Sansion Power Electric Co., Ltd.

  Hubei,China

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• MIVII3000E00HI00 General Electric A Legacy Numerical Voltage And Frequency Protection Relay For Control The Speed And Torque Of AC Motors

  

  ...Numerical Voltage And Frequency Protection Relay For Control The Speed And Torque Of AC Motors The GE Multilin MIVII3000E00HI00 is an industry-trusted, legacy numerical voltage and frequency protection relay...

  MOORE AUTOMATION LIMITED

  Fujian,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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• Digital 6 Phase Relay Tester for Substation Protection Relays and Electrical Protection System Commissioning

  

  ... protection equipment. It can be used during relay commissioning, maintenance and functional verification in substations, power plants and electrical testing facilities. Based on a high-speed digital signal ...

  Sansion Power Electric Co., Ltd.

  Hubei,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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