MODEL | ST310-4T5.5GB | ST310-4T7.5GB | ST310-4T11GB | |||
Product Size | 100mm*209mm*249mm | |||||
Installation Size | 70mm*228mm | |||||
specific parameter | ||||||
Weight | 4kg | |||||
Applicable motor(kw) | 5.5 | 7.5 | 11 | |||
Input Current(A) | 14.6 | 20.5 | 29.0 | |||
Output current(A) | 13.0 | 17.0 | 24.0 | |||
Breaker(A) | 20.0 | 32.0 | 40.0 | |||
Contactor(A) | 18.0 | 25.0 | 32.0 | |||
Brake unit | Standard built-in | |||||
Braking resistor power | 1.5kw | 1.5kw | 2.0kw | |||
Resisitance/ultimate resistance | 50(≥75) | 50(≥75) | 40(≥30) | |||
Power input | ||||||
Rated voltage | 3 phase 220V/380V/480V | |||||
Reted frequency | 50Hz/60Hz | |||||
Allow frequency fluctuation | ±5% | |||||
Allow voltage fluctuation | Voltage imbalance, 3%, distortion rate meets the requirements of IEC61800-2 | |||||
The constant voltage fluctuation is ±10%, and the short fluctuation is-15%~+10%, that is, 323V~528V | ||||||
Power output | ||||||
Output voltage | 3 phase: 0~rated input voltage, error less than ±3% | |||||
Output frequency | 0.00~300.00Hz, each unit 0.01Hz | |||||
Overload capacity | 150% 60s/180% 10s/200% 0.5s | |||||