DBW, SBW series single and three-phase automatic compensation power regulator is designed for the AC voltage, when the external power supply network voltage fluctuation or load changes caused by voltage fluctuation, can automatically keep the stability of the voltage.

Specification of DBW/SBW Single And Three-Phase Fully Automatic Electric Power Regulator

Performance Technical Parameters

Input Voltage Single-phase 2 20V 20% or 2 20V + 30% (order instructions) three-phase line phase voltage, 2 20V 20% cut voltage 380V ± 20% or phase voltage, 220V ± 30%4S, 380V ± 30% (description)

Output Voltage Single-phase voltage 220V three-phase voltage line voltage 380V

Given Accuracy 1-5% (adjustable) frequency: 50Hz / 60Hz

Efficiency 395% (Power level above 50kV)

Speed Of Response W1.5S (When the external voltage changes by 10%)

Ambient Temperature -51℃+40℃

Insulation Resistance N1MQ

Electrical Strength Power frequency sinusoidal voltage 2000V lasts for one minute without breakdown and flashover phenomenon

Overload Capacity Twice the rated current, maintained for 1 minute

Waveform Distortion No additional waveform distortion is found

Defencive With overvoltage, overcurrent, phase deficiency, phase sequence protection and mechanical fault protection

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