QJZ Collection (six-12 branches) Mine Explosion-evidence And Protected CZPT Multi-cuit Vacuum Electromagnetic CZPTter
Perform
It is ideal for mines having explosive gases(methane) and coals, and it is used in AC 50Hz, 1140(660)V energy provide circuit, it can handle start, prime, reveres rotation and double-velocity switching of 6-12 3-stage As asynchronous inductance motors or 3-6AC double-winding and double speed motors, and it also can defend motors and their electrical power offer circuits. As a result, when its is attached in KJ 2000 ine electrical power automatic handle and complete measurement and check program to comprehend computerized control on electrical power source equipments in mining area. The starter has all LDC touch display screen display that has hugely steady functionality and is extremely trustworthy for perfect gentleman-equipment dialogue purpose.
Character
All LDC touch Display LDC contact show
Pull-down menu placing
CZPT RS485/232 communication interface is attached
Numerous protective functions for over existing, brief-circuit, beneath voltage, section loss
Recent leakage, above voltage and 3-stage unbalance and so forth
Real-time show of 3-section present, technique voltage, operating status of circuit, on-line position of circuit and fault kinds etc
Perform of faults looking and faults recording
It is hooked up in KJ2000 mine electrical power automated control and thorough measurement and check method to realize telemetry, telecommunication, remote management and distant regulation
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