Single Phase Control And Protective Switching Device Voltage Protector Relay 230VAC
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... and reliable, when line has overvoltage or undervoltage, overcurrent condition, the product can cut off the power supply instantaneously, protect the electrical equipment from damage Voltage protector relay has over...
Yueqing Vorax Electric CO.,LTD
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2 RS485 Communication Medium Voltage Protection Relays AC220V DC220V
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AM5 ● 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, IEC 60870-5-101, IEC60870-5-103......
Jiangsu Acrel Electrical Manufacturing Co., LTD.
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Voltage protection relay Three Phase Voltage Monitoring Relay air conditions phase protector
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... used for various fault detection of AC 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels. Provides relay protection for three-phase input power supply voltage is too high, voltage is too low, lack of...
Wenzhou Ginri Power Automation 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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Ovp Protection Electrical Power Supply Over-Voltage Protection Relay
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...Voltage Protection 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 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 protectors......
IVY METERING CO.,LTD
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40A/63A Din Rail Dual Display Adjustable Intelligent Over Voltage Current And Under Voltage Protective Device Protector Relay
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...:1A-80A adjustable (default 63A) Under-voltge action cut-off value: 210V-140V adjustable(defait 160V) over-voltage action cut-off value: 230V-300V adjustable (default 280V) Power recovery delay after power failure:5s Range of ......
Yueqing Kampa Electric Co., Ltd.
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Sontuoec Din Rail Adjustable Automatic Voltage Protector 63A 230V
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63A 230V Din rail adjustable over under voltage protective protector relay protection, automatic voltage protector Product Description The automatic recovery over voltage and under voltage protective device complies with modular design standards. the ......
WENZHOU SANTUO ELECTRICAL CO.,LTD.
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22a Modbus Rtu AC Circuit Motor Overload Protectors Relay
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Modbus-Rtu Motor Protector AC Motor Circuit Protector Protection Relay 1. Features * Hi-Pot test: 1,5000 VAC/min * Overload Capacity: 10 times rated current * Voltage Degradation: less than 0.25V * Insulation Resistance: more than 500MΩ * Terminak ......
Shandong Zhengke Industry Blower/Fan Manufacturing Co.Ltd
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White Ceramic High Voltage RF Relay Switch For Antenna Coupler Application
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...Voltage RF Relay Switch For Antenna Coupler Application A high voltage RF relay switch is an electronic device specifically designed to control the flow of high voltage signals in RF (Radio Frequency) applications. It is commonly used in various industries, including telecommunications, broadcasting, aerospace, and scientific research. High voltage RF relay switches are designed to handle high voltage......
Jingdezhen WPVAC 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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