800KW/10kv HV electric machinery Soft start cabinet
Main products of Hubei Zhongdong Electromechanical Equipment Co., Ltd.: motor soft start, Xiangyang motor soft start, motor soft start manufacturer, Hubei motor soft start. Contact information: Manager Zhu * *
Hubei Zhongdong Electromechanical Equipment Co., Ltd. is a high-tech enterprise integrating production and service. Our factory guarantees that the quality system is perfect and the after-sales service system is excellent. The product has pin Living all over the country, it is favored and praised by the majority of users.
800KW/10kv high-voltage motor soft start cabinet
environment condition
Ambient air temperature: (－ 25 － ＋ 50) ℃
Relative humidity: ≤ 90%
Altitude: ≤ 2O00m
There is no significant shaking and shock vibration at the installation site; No corrosive gas; Installation inclination ≤ 5 ℃
800KW/10kv high-voltage motor soft start cabinet
technical parameter
Rated voltage (KV): 3, 6, 10
Power frequency withstand voltage (KV/Min): 25, 30/32, 38/42 (phase to ground) 12, 15, 18 (same phase to phase)
Starting current multiple: 2 － 3.5le
Start time (S): 10-60-120 (adjustable)
Electrohydraulic normal operating temperature (℃): O-70
Continuous starting times (times): 3-4
Cabinet protection grade: IP20 IP30;
Performance characteristics of 800KW/10kv high-voltage motor soft start cabinet
Constant current soft starting performance: during the starting process, the starting current basically remains unchanged and can be controlled at 2-3.5 times of the rated current;
When starting, the power factor is high and nearly constant, generally above 0.75;
Smooth starting: the starting torque of the motor increases gradually from small to large, so that mechanical equipment Stable starting, no impact, no whistling, and the mechanical equipment can smoothly cross the resonant speed, so that the equipment will not be injured; Constant current soft starting performance: during the starting process, the starting current basically remains unchanged and can be controlled at 2-3.5 times of the rated current;
With large heat capacity, it can be started for 3-4 times continuously without burning;
The impact on the power grid is small, and the voltage drop of the power grid is within 5% when starting;
With perfect start emergency signal prompt function and Motor Protection function, safe and reliable;
Simple and reliable structure, easy installation and maintenance.
