Total 17627 products for microprocessor based protection relay Manufacture & Suppliers

• Microprocessor Controlled Protection Relay Secondary Injection Tester

  

  ...Protection Relay Secondary Injection Tester has digital Signal Processor Microcomputer, so it can not only test the traditional relays and protectors, but also can test the modern micro computer relays, spec...

  Advanced Instruments Co.,Limited

  Hunan,China

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• Handheld 120V Protection Relay Test Set Ultralight Small Size

  

  ...-based protection relays), IEC 61850-based protection devices and IEDs in smart substation. The system integrates a variety of testing and analysis functions, which can be used for comprehensive functional a...

  HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD

  China

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• Three Phase Protective Relay Test Set 8.4 Inch TFT Color LCD For Differential Relay

  

  ...Protection Relay Test Set For Differential relay The TEST-330B Portable Three Phase Secondary Current Injection Protection Relay Test Set is a multipurpose, light-weight, field portable test set capable of t...

  Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

  Beijing,China

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• PCS-9671 three winding power Transformer Differential Protection Relay Microprocessor

  

  ...-based relay designed for the protection of two-winding or three-winding power transformers with maximum three CT inputs. It also can be used to protect reactors or applied as an stub differential protection...

  Hontai Machinery and equipment (HK) Co. ltd

  Guangdong,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: KRIPAL overcurrent protection delivers comprehensive protection schemes for low voltage app...

  Zhejiang KRIPAL Electric Co., Ltd.

  Zhejiang,China

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• 3 Phase Protection Relay Tester with MCU inbuilt

  

  ...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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• IEC61850 KF932 Differential Protection Relay Testing

  

  ... reliably and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder. Feature Of Intelligent Relay Tester ● KF932 IE...

  Kingsine Electric Automation Co., Ltd.

  Guangdong

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• IEC61850 Protection Relay Test Equipment

  

  ... 3) With an open protocol, SMV and GOOSE messages support flexible configuration and get seamless integration with any manufacturer's products 4) Digital output based on IEC 61850 5) Can also output 0-5V sma...

  Zhengzhou Great Electric Co.,Ltd.

  Henan,China

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• Cabinet DC Voltage Monitoring Relay , Adjustable Undervoltage Protection Relays

  

  ...×40W×57.5Dmm Mounting base (optional): PF085A&SH-3 The main function: ● Overvoltage protection: The rated voltage is adjustable from +9% to +40% and the potentiometer is adjusted. ● Undervoltage protection: ...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• IC200CHS111 GE I/O Interposing Relay Base (replaceable relays), fused (8 amps, replaceable), 16 points

  

  ...Relay Base (replaceable relays), fused (8 amps, replaceable), 16 points I/O Interposing Bases VersaMax I/O interposing disconnect bases enable the IC200CHS003 to connect to a wide range of termination bases ...

  Shenzhen Wisdomlong Technology CO.,LTD

  Guangdong,China

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• 30W Microprocessor - based Wall mountable DC UPS Power Supply Protection for surge

  

  30W Microprocessor - based Wall mountable DC UPS Power Supply Protection for surge Key Features High reliable and microprocessor-based intelligent DC UPS Wide input voltage window Provide LED indication and aud...

  Shenzhen SORO Electronics Co., Ltd.

  Guangdong

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• 35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

  

  ...generator's protection switch, have shortage of expensive cost, big volume, heavy and difficult to adjust, etc. WD-DB-A is a multi-functional protection equipment for marine, widely used in kinds of type/pow...

  Wei Dian Union(Hubei) Technology Co.,Ltd.

  Hubei,China

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• 80A 9VDC Low Voltage Motor Overload Protector Motor Protection Relay

  

  .... Their service life mainly includes mechanical life and electrical life.Mechanical life: the number of cycles of no-load operation that the mechanical part of the relay can...

  IVY METERING CO.,LTD

  Shanghai,China

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• Prt-PC3 Best Price Single Phase Three Phase Protection Relay Test Kit

  

  ... At the same time RPT-PC3 Three Phase Protection Relay Test Kit could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 Three Phase Protection Relay Test Kit is applied...

  Delta Technology (Chongqing) Co., Ltd.

  Chongqing,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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• AM5 Series 1-120V Medium Voltage Protection Relays 8 Current Input

  

  AM5 Series Protection Relay ● A complete set of protection, related to the application; ● 8 current input, 4 voltage input, 16 DI, 10 DO; ● Auxiliary power supply adapts with AC220V, DC220V, ......

  Jiangsu Acrel Electrical Manufacturing Co., LTD.

  Jiangsu,China

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• OEM Thermal Overload Relay LR2-D13 NO NC Overload Protection Relay

  

  ... current 0.1-93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in HC-D series AC contactor. It is the most...

  YueQing ZEYI Electrical Co., Ltd.

  Zhejiang,China

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• Fixed Auto Overload Protection Relay , TR2-N23 40A In Thermal Overcurrent Relay

  

  ...Protection Relay , TR2-N23 Thermal Overcurrent Relay Application This series of thermal relay can be used in the circuit of 50Hz or 60Hz ,rated insulation voltage 660v,rated current 0.1-93A for protecting th...

  WENZHOU SANTUO ELECTRICAL CO.,LTD.

  Zhejiang,China

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