Custom steel Variable frequency drive control panel MCC control
cabinet
The soft start cabinet, is mainly used for all kinds of high-power
motor start. It uses soft start to replace the traditional
start way, to achieve smooth start, reduce the start current,
reduce the motor start, large current on the motor mechanical
impact and impact on the grid, improve the quality of electricity,
energy saving.
The use of blocking protection and fast protection to avoid
mechanical failure or blocking motor overheating and burning,
reduce the voltage drop caused by the larger current, affect other
electrical appliances, reduce wear, extend the service life of the
motor, save the maintenance costs of machinery.
1 | Rated voltage | 380V ~ 500V +/- 10% | 2 | Input frequency | 47Hz ~ 63Hz | 3 | Output voltage | 0~500V (depends on input) | 4 | Output power | 0~500KW | 5 | Frequency range | 0.5 ~ 400Hz | 6 | Output regulation precison | + / _ 0.5% | 7 | Install place | indoor | 8 | working temperature | -30C ~50℃ | 9 | relative humidity | <90% |
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