Overview of High-Voltage Soft Starter Cabinet
Juxing Power’s high-voltage soft starter cabinet is a professional electrical device designed to smoothly start and control high-voltage motors (3kV-10kV). 有效降低馬達啟動時的突波電流, 避免電網電壓波動, 最大限度地減少對設備的機械影響 (例如, 泵浦, 粉絲, 壓縮機), and extends the service life of motors and connected loads. Equipped with intelligent protection functions (overcurrent, overvoltage, undervoltage, phase loss, ETC。), it is widely applied in industries such as power, metallurgy, petrochemicals, water treatment, and mining.
Technical Parameters
| Parameter Item | 規格 |
|---|---|
| Applicable Voltage Grade | 3電壓, 6電壓, 10電壓 (customizable for special grades) |
| Rated Working Current | 50A-800A (matched with motor power) |
| Applicable Motor Power | 220kW-5000kW (3電壓), 400kW-10000kW (6kV/10kV) |
| Soft Start Time | 1s-300s (adjustable) |
| Start Voltage Adjustment Range | 30%-95% of rated voltage |
| Protection Functions | Overcurrent; overvoltage; undervoltage; phase loss; overload; overheating; short circuit |
| 冷卻方式 | Air cooling / Water cooling (optional for high-power models) |
| Working Environment | Temperature: -10℃~40℃; Humidity: ≤90% (non-condensing); Altitude: ≤1000m (derating above) |
| Protection Grade | IP30 (cabinet body); IP20 (control part) |
