High Tolerance Pulse Voltage WRG Relay With Surge Voltage Protection
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...Voltage WRG Relay With Surge Voltage Protection WRG Relay Robust Relay With High Tolerance Pulse Voltage And Surge Voltage Protection WRG Relay Description: Our Robust Relay is designed to withstand high levels of pulse and surge voltage. It can tolerate an impulse withstand voltage between contacts of 1 kV AC per minute and an impressive surge voltage......
Shenzhen Ketai Electronic Technology Co., Ltd.
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Anti Surge 3Ka Protective Relay Over-Voltage-Protection Ovp Load Switch
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...Surge 3Ka Protective Relay Over-Voltage-Protection (Ovp) Load Switch 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 Coil Consumption:1.5/3W(20ms) Dimension:38*30*16.5mm IEC62055-31 UC2 Certified Anti-surge up to 3KA, effectively suitable for over-voltage and under-voltage......
IVY METERING CO.,LTD
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Pump Three Phase Voltage Monitoring Relay , Under Voltage Over Voltage Protection Relay
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... control loops that drive the more important devices. The power of these motors is generally larger than other motors on the bus. The principle is to connect a low voltage relay in parallel with the motor trip circuit. The normally closed contact, and the...
Wenzhou Ginri Power Automation Co., Ltd.
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High Voltage Protection Relay Testing
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...assure the powerful protection when instrument is operating, automatic stop the output when the network is abnormal ; 2. Unique power switch and amplifier technology, so the output precision and power ......
Kingsine Electric Automation Co., Ltd.
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6 Phase Current Voltage Protective Relay Test Set With GPS Function
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...voltage Protective Relay Test Set With GPS function The GFUVE Protection Test Set TEST-630 Protective Relay Test System is the first all-in-one relay test system with a direct front panel interface for all functions, without exception! The ideal integrated system for testing and calibration of protection and control relays, simulation of power system phenomena, and verification of voltage......
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
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AM5 Series 1-120V Medium Voltage Protection Relays 8 Current Input
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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, DC110V, AC110V; ● 2 RS485 serial communication, ......
Jiangsu Acrel Electrical Manufacturing Co., LTD.
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Over Under Voltage Protection Relay , 1 3 Phase Protection Relay 230V/400V
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...voltage Under-voltage Protection Relay 230V/400V Home or Industrial Use in 1-phase or 3-phase OUVR-1 self-recovery over-voltage protector is a new type of intelligent protection device. The product adopts modularization standard design. Overvoltage occurs in the power supply line. When the voltage is under voltage, the protector can cut off the circuit quickly and safely under continuous high voltage impact. An abnormal voltage......
Wuxi Fenigal Science & Technology Co., Ltd.
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High Voltage Two Terminal AC Line Protector High Surge Voltage Protection
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... are designed for use with 120VAC and 240VAC lines respectively. They are able to extinguish AC follow-on currents of at least 200A. CG3 two electrode high voltage (1.0 - 7.5 KV) devices are designed for surge protection and...
JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
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Power surge voltage protection 40KA house lightning arrester surge protector device
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... devices, instruments and communication lines. When the peak current or voltage is suddenly produced in the electrical circuit or communication line because of the external interference, the surge protector can guide the shunt in a very short time,...
Zhejiang THOR Electric Co., Ltd
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DV2-05 Voltage Relays Three Phase Relay Monitoring Voltage Protective Relay
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... of 3-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). ♦ ......
YUEQING RENHE ELECTRIC CO., LTD.
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