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LP-S(D)BW series single and three-phase fully automatic compensating power regulators are designed and manufactured using international advanced compensation technology. When the grid voltage fluctuates or the load current changes, the output voltage can be automatically kept stable to ensure the normal operation of electrical equipment.
t is suitable for small factories and the whole factory, large and medium-sized industrial and mining enterprise workshops, departmental power supply, and can be widely used in industrial and mining enterprises, oil fields, railways, construction sites, schools, hospitals, hotels, scientific research and other departments for precision machine tools, precision instruments, test devices, The voltage stabilization of elevators, imported electromechanical equipment and production line equipment is also suitable for users at the end of low-voltage power grids with low power supply voltage and large fluctuations.
Model | LP-SBＷ-20KVA~l 000KVA (Three phase) | LP-DBＷ-10KVA~100KVA (单相) | |
Input voltage range | 304V~456V | 176V~264V | |
The output voltage | 380V±2.5％ | 220V±2.5％ | |
Stabilization accuracy | ±2.5％ | ||
Insulation resistance | ≥2MQ | ||
Withstand voltage | 2000Vlmin No breakdown or flashover | 1500Vlmin No breakdown or flashover | |
Frequency | 50Hz/60Hz | ||
Response time | ≤1.5S (when the input voltage changes l0%) | ||
Effectiveness | ≥98％ | ||
Wave distortion | No additional waveform distortion | ||
Ambient temperature | -5℃~+40℃ | ||
Relative humidity | <90％ | ||
Protective function | With overvoltage, overcurrent, phase loss, phase sequence protection (single-phase and three-phase below 150KVA, no phase loss and phase sequence protection) and mechanical failure | ||
Mains function | Three-phase product mains and voltage stabilization are convenient to switch (single-phase does not have this function) | ||
Way of working | Long-term, continuous unattended work | ||
Start method | Automatic start or manual start can be selected after power-on | ||
