Total 13754 products for pump protection relay Manufacture & Suppliers

• Smart IoT Titanium R32 Pool Heat Pump Saves 75 Percent Energy

  

  ...Pump (Heating & Cooling) The Future of Smart Pool Comfort: Connected & Corrosion-Proof Traditional pool heaters are often complex to operate, vulnerable to salt and chlorine corrosion, and lack remote intell...

  Zoviv Technology Co., Ltd.

  Shaanxi,China

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• Digital Water Pump Protector Motor Protection Relay Overload Protection Relay 2-99A Width Current Range

  

  ...Pump Protector Overload Protection Device 2-99A Motor Protection Relay Width Current Range MDB-201Z ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-pha...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• 301-1C-C-R1 24VDC Black Relay，Construction Machinery Relay，Concrete Pump Truck Relay，Vehicle-mounted Electric Control Relay，Hydraulic System Control Relay，DC Relay，Circuit Protection Relay

  

  ... STRONG SUPPORT FOR EFFICIENTCONSTRUCTION. 301-1C-C-R1 24VDC Black Relay,Construction Machinery Relay,Concrete Pump Truck Relay,Vehicle-mounted Electric Control Relay,Hydraulic System Control Relay,DC Relay,...

  Changsha Tongchuang Mechanical Co., Ltd.

  Hunan,China

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• Phase Sequence Phase Failure Protection Relay Over Under Voltage For Water Pump 3 Phase 380-400V

  

  ... to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide applic...

  Wuxi Fenigal Science & Technology Co., Ltd.

  Jiangsu,China

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• Ground Earth Fault Protection Relay , 5A Digital Protective Relay

  

  ...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 direc...

  Hefei Purple Horn E-Commerce Co., Ltd.

  Anhui,China

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• Hertz HZJB-340A High Precision Three Phase Protection Relay Tester for Substation

  

  ...protection relay tester designed for substation applications. It is capable of testing various traditional relays and relay protection devices as well as modern microcomputer protection devices. It is partic...

  Wuhan Hertz Power Equipment Co., Ltd

  China

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• Microcomputer Protection Relay Test Equipment For Distance Fault Protection

  

  ...relay protection tester For distance fault protection GFUVE ELECTRONICS is one of the leading relay protection tester manufacturers China, welcome to import cheap and discount relay protection tester from us...

  Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

  Beijing,China

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• Multifunctional 40A Protection Relay Tester , TFT LCD Screen Relay Test System

  

  ...Protection Relay Test Set Model: RELAYSTAR-1600 The Six-Phase Protection Relay Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels and 6 voltage output channels, which has is i...

  HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD

  China

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• LCD Display 20mA Micro Protection Relay WISCOM WDZ-5232 Motor Control Device

  

  ...Protection Relay WISCOM WDZ-5232 Motor Control Device WISCOM Protection Relay Overview The WISCOM WDZ-5232 Motor Control Device is an advanced micro protection relay designed to enhance the safety, reliabili...

  OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED

  Guangdong,China

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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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• 120V Protection Relay Test Equipment With Fault Playback

  

  Protection Relay Test Kit MCRT40 Main Functions 1) With 4 Phase voltage & 3 Phase current output, can test various of protection relay 2) 4th phase voltage Ux is multifunction voltage and can be set as 4 kinds ...

  Metrum Henan Electric Technology Co.,Ltd.

  Henan,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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• Six Phase Secondary Injection Relay Test Set – Microcomputer Protection Relay Tester for Substation Calibration

  

  ...Relay Test Set – Microcomputer Protection Relay Tester for Substation Calibration Product Description This intelligent six-phase microcomputer relay protection tester — also known as a relay test set or prot...

  Wuhan Mingyang Technology Co., Ltd

  Hubei,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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• 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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• 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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