Rotary Drilling rig electric control system frequency conversion regulator

Mining rotary drilling rig electric control system frequency conversion intelligent control system AC speed

Name: Mining Rotary Drilling rig electric control system frequency conversion regulator

Model: YZ-55

Product Features: 1) advanced technology – Use PG-free vector frequency change AC speed regulating system to replace magnetic amplifier DC drive system. 2) Good performance of speed regulation - speed regulation range: 100:1, regulation accuracy ±0.2%. 3) Intellectualization of control system - set various parameters by software, self-learning and self-tuning PID current loop parameters, fault self-diagnosis. 4) The operating cost is low - replaced by AC motors DC motors, the motor fault less happens and maintenance costs low. 5) System electricity-saving effect remarkable- comparing with the original magnetic amplifier systems, can save about 20%. Mining Rotary drilling machine model YZ - 55.J complete set of electrical control equipment      

S/N	Name	Model	Rated Voltage (V)	Rated Current (A)	Control voltage (V)
1	High Voltage Switch cabinet	YZ—55.J/GYK1	6000	75	220
2	AC control cabinet	YZ—55.J/DYK1	380	400	380/220
3	Return control cabinet	YZ—55.J/HZK1	380	300	220
4	Lifting control cabinet	YZ—55.J/TSK1	380	300	220
5	Brake control cabinet	YZ—55.J/CDBR	380	——	——
6	Air Compressor Control Cabinet	YZ—55.J/KYK1	380	400	220
7	Operating box	YZ—55.J/CXH1	380	15	——
8	Lubrication Box	YZ—55.J/JRK1	220	15	220

Rotary Drilling rig electric control system frequency conversion regulator