China Three Phase Control Voltage Stabilizer High Efficiency Digital, Find details about China Power Supply, Regulator from Three Phase Control Voltage Stabilizer High Efficiency Digital
Technical paremeter | ||||||||
DBW/SBW series | ||||||||
Model | DBW10KVA-100KVA(Single phase) | SBW20KVA-1000KVA(Three phase four wires) | ||||||
Input voltage range | 176V-264Vac | 304V-456Vac(256-456Vac can be customized) | ||||||
Output voltage | 220V±2.5% | 380±2.5% | ||||||
Voltage regulation accuracy | ±2.5% | |||||||
Insulation resistance | ≥2MΩ | |||||||
Withstand voltage | 2000V no breakdown or flashover within 1 minute | 1500V no breakdown or flashover within 1 minute | ||||||
Frequency | 50/60HZ | |||||||
Response time | ≤1.6S(when the input voltage changes 10%) | |||||||
Efficiency | ≥98% | |||||||
Protection | Over volt,lack of phase,filtering,phase sequence protection ,etc | |||||||
Mains function | Three phase mains,convenient volt regulation switch | |||||||
Working way | Long term and continuous working without person | |||||||
Start | Automatic or manual start for optional | |||||||
MSZW series | ||||||||
Model | MSZW-S10K-3000KVA(Three phase four wires) | |||||||
Input voltage range | ±15%/±20%/±30% | |||||||
Output voltage | 380/400/415 | |||||||
Voltage regulation accuracy | ±1%/±3%/±5% | |||||||
Insulation level | F | |||||||
Withstand voltage | 2000V no breakdown or flashover within 1 minute | |||||||
Frequency | 50/60HZ | |||||||
Response time | ≤10MS | |||||||
Efficiency | ≥98% | |||||||
Waveform distortion | No additional waveform distortion | |||||||
Display | LCD | |||||||
Protection | Over volt,lack of phase,short circuit,phase sequence protection ,etc | |||||||
Instantaneous overload capacity | 2 times rated current | |||||||
Working way | Long term and continuous working without person | |||||||
Cooling way | Forced cooling |