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... the primary cable through the whole, applied to electrical system cable with highest equipment voltage 0.72, functioning as the tool of current metering , signal collection, relay protection. The...
Wuhan GuoDianZhongXing Electrical Power Equipment Co.,Ltd Production Pictures Product Information 1. 4/6/8 pairs of 100M fiber optic communication Ethernet interface, can send or receive IEC61850-9-1/2 format S...
Features No need disassemble the wire during the field test Small in workload, easy to operate Parameters Capacitance measuring range 0.1F-3300F Capacity range 5~20000kV Accuracy (1% Rdg +0.02F) Resolution ...
HKC-BS5/BR5 Series High Accuracy Closed Loop Hall Effect Current Sensor for Relay Protection HKC-BS5/BR5 series dismountable hall effect current sensor is an open loop device based on the measuring principle of...
Relay Protection System Primary Current Injection Set 1 Year Free Lifelong Maintenance 1. Product Name: Primary Current Injection Test System SLQ 2. Equipment Description: SLQ primary injection test set is a h...
Rated primary Current 5A - 60A ZCT 2mA for relay protection Zero Phase Current Transformer WSD706 Precision miniature current transformer Mainly used in metering, serving as current sampling ......
PRT-PC6 High Speed Electrical Relay Protection Test Set Introduction: Embedded host machine, equipped with big programmed CPLD(Complex Programmable Logic Device); 12channels D/A output simultaneously in a singl...
...the current through the relay coil. Higher current will cause a faster operation of the relay. The minimum relay operation current (pick-up current) is also adjustable. The most commonly used overcurrent rel...
Over current & Over Voltage Protector unit, For Krone Type 1Pair Protection Product name protection unit Application Telecommunication Contact Brass phosphor bronze contact Material Phosphor bronze PBT/ABS Spec...
...Overcurrent Protection Relay 5A Single Phase A relay is intended protect loads or circuits from excessive current. Description: Purple Horn overcurrent protection delivers comprehensive protection schemes fo...
JL-8B series Insulation resistance overcurrent protection relays Power consumption ﹤4W JL-8B series over-current relay is used as relay protection starting part as AC circuit of power system is overloading or s...
Features 1. Independent double circuit tripping coil with function of failing and resetting 2. Touch keyboard operation, advanced LCD display 3. voice prompt function, short beep for every correct step, three c...