Undervoltage Overvoltage Protector Surge Protective Device Spd Relay
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Undervoltage Overvoltage Protector Surge Protective Device Spd Relay 1. Introduction IM902 is a 90A magnetic latching relay with anti-surge of 3kA and over-voltage/under-voltage protection function. The main advantages are: Max.Switching Current:90A Rated ......
IVY METERING CO.,LTD
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Cabinet DC Voltage Monitoring Relay , Adjustable Undervoltage Protection Relays
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...×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: The rated voltage is adjustable from -16%...
Wenzhou Ginri Power Automation Co., Ltd.
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NOD1 3Phase+N Shunt Trip Circuit Breaker Overvoltage Undervoltage Protection
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...Undervoltage Protection Circuit Breaker Applications -Overvoltage and undervoltage protection for household equipment. Function Features -Supply voltage measurement and protection. - Double bus wiring design stronger ability. -Self reset after fault. - Relay......
Wenzhou New Blue Sky Electrical Co.,Ltd
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DV3-03 Electronic Adjustable Monitoring Voltage Protecter Controlled Relay
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...phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent/parallel). ♦ Adjustable delay......
YUEQING RENHE ELECTRIC CO., LTD.
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Protective Overcurrent Relay Testing
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... 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 ● Universal Relay Test Applications ● 10 Channels (6x35A &...
Kingsine Electric Automation Co., Ltd.
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Phase Microcomputer Relay Protection Tester Relay Calibrator with LCD Display
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6 Phase Microcomputer Relay Protection Tester Relay Calibrator with LCD Display Product Description XHJB666 microcomputer relay protection tester is a new type of miniaturized microcomputer relay protection tester fully realized by modern advanced ......
Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
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Type 2 Class II Lightning Protection SPD 40Ka 4 Pole Surge Protection
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...Protection Type 2 SPD 40Ka Surge Protective Devices Description: • Intensity of Remote Signaling Alarm Contact • Type 2 or Class II test level • Failure indication • Nominal discharge current 20Ka with Max. discharge current of 40kA • High discharge capacity and low residual voltage • 4 Pole SPD • Over-temperature protection......
Britec Electric Co., Ltd.
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Safety Phase Failure Protection Industrial Relays , Easy Operation
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...Protection Industrial Relays , Easy Operation Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. When excessive current flows through the motor circuit, the relay opens due to increased motor temperature, relay......
Zhejiang KRIPAL Electric Co., Ltd.
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RCS-974 Transformer Protection Auxiliary Relay oil and winding temperature gas, pressure
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...Protection Auxiliary Relay oil and winding temperature gas, pressure Pole disagreement protection The RCS-974 provides auxiliary protection for transformers including mechanical protection, pole disagreement protection and breaker failure protection. The source of mechanical protection......
Hontai Machinery and equipment (HK) Co. ltd
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3.0 Mpa 15kw Air Compressor , Diesel Air Compressor Undervoltage Protection
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...connecting rod). 2). To ensure safety and reliability of air compressor, redundancy design principle is adopted and multiple protection measures are taken: such as overload protection; overheat protection; phase-failure protection; undervoltage protection;...
Taizhou Huyang Reliable Machinery Co.,Ltd
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