transmission line protection relay

AM5SE Medium Voltage ● A complete set of , related to the application; ● 8 current input, 4 voltage input, 16 DI, 10 D...

... series gaps (for ) With smooth volt-second characteristic curve. Good insulation coordination and character...

... Testing Kit Three Phase Tester Description Of Secondary Injection Test Set Universal test functi...

... , Plug In Overload Parameters Visible 1. Products Description: WD series meter are direct acting indicating analo...

... Secondary Current Injection Test Equipment The multiple function of today’s systems requires a new lev...

... , WDZ-430EX motor integrated and measure device Wdz-400 series includes the following models: wdz-410 integrated P...

... Device Microcomputer Tester Product Description type Test items Suggested test module Remark Lin...

... to provide overvoltage, undervoltage and phase failure in three-phase AC circuits and phase sequence in irreversible transmi...

... Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposi...

... Stringing Tools Accessories Quick details: 1. Stringing Equipment Accessories & Tools 2. Cover Joints 3...

... 4. Galvanized Steel with Rubber Made 5. Galaxy Brand Description: The cover joints are specifically designed to the mid span joint, made a...

... Test Set Model: RELAYSTAR-1600 The Six-Phase Test Set RELAYSTAR-1600 is multifunctional test set with 6 current o...

...the current through the coil. Higher current will cause a faster operation of the . The minimum operation current (pick-up current...

... High Sensitivity 12V 40A Power Charging Pile Features: 1. Using brass pins, in with European standards 2. 4000VAC...

... Stringing Block Product: stringing pulley blocks; stringing blocks. To the cable and conductor from fricting when they ar...

Stringing Tools OPGW Conductor Stringing Block Pulley Block Application In power and communications cable installa...

... circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is eccentric, the windi...

... tester fully realized by modern advanced microelectronic technology. Features 1. Output up to 6-phase voltage 6-phase current, wh...

... System Tester Introduction HYJB-PC is applied to test the unit in protection system. At the same time HYJB-PC could be considered...