Microcomputer Three Phase Relay Test Equipment Power Supply AC220V +/-10% 50Hz /60Hz PLEASE NOTE : Wuhan GDZX Power Equipment Co.,Ltd OFFER YOU : 1: ....
Detailed product information : product name Gas Relay Testing Instrument power supply a) Control system: AC220v, power 150W b)Power system: AC220v, .....
Relay Protection Tester For Switching Control Equipment 200A Contact Resistance Tester ZXHL-200A Contact Resistance Tester is designed for measuring ....
Performance characteristics 1. Flexible combination of voltage and current output: output up to 4-phase voltage and 3-phase current, can be arbitraril...
Relay Protection Tester Gas Relay Calibrator With Integrated Design And High Degree The ZX-RLC gas relay calibrator adopts an integrated design. The ....