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 ....
Relay Protection Tester Gas Relay Calibrator With Integrated Design And High Degree The ZX-RLC gas relay calibrator adopts an integrated design. The ....
220V 30W Green Automatic Intelligent SF6 Gas Density Relay Calibrator Product introduction ZXMD-2000 Intelligent SF6 Density Relay Calibrator uses a ....