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, DC110V, AC110V; ● 2 RS485 serial communication, IEC 60870......
Jiangsu Acrel Electrical Manufacturing Co., LTD.
|
Pump Three Phase Voltage Monitoring Relay , Under Voltage Over Voltage Protection Relay
|
... 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.
|
High Voltage Protection Relay Testing
|
...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.
|
6 Phase Current Voltage Protective Relay Test Set With GPS Function
|
...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.
|
Over Under Voltage Protection Relay , 1 3 Phase Protection Relay 230V/400V
|
...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.
|
Ovp Protection Electrical Power Supply Over-Voltage Protection Relay
|
...Protection Electrical Power Supply Over-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......
IVY METERING CO.,LTD
|
DV2-05 Voltage Relays Three Phase Relay Monitoring Voltage Protective Relay
|
Technical parameters ♦ Monitoring 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 (......
YUEQING RENHE ELECTRIC CO., LTD.
|
51KV Metal Oxide Surge Arrester Medium Voltage Protection Gapless KEMA
|
Medium Voltage Surge Arrester , Gapless Surge Diverters with KEMA Description: YongDe Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.......
Hangzhou Yongde Electric Appliances Co.,Ltd
|
Maximum 1000kw Medium Voltage Inverter RS485 On Board PID Control
|
Z8000 Series 660V 690V Medium Voltage Inverter AC Drives Via RS485 ZONCN Z8000 series medium voltage inverter Product brief introduction: The carrier frequency is automatically adjusted based on theload features; Wide Frequency range, adapt to most ......
Wuhu ZONCN Automation Equipment Co., LTD.
|
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 of 3U0 or test testing synchronous voltage, or any voltage value output. 3) Easy to operate with using rotation mouse and display by large LCD screen. 4) Can test all kinds of relay and micro-computer protections......
Zhengzhou Great Electric Co.,Ltd.
|
Submit your “rs485 medium voltage protection relays” inquiry in a minute :