Products Stabilizer


DBW /LD-20000GS

DBW /LD-20000GS with capasity 20KVA, this type including Three phase which has DC Servo Motor system can stabilize input voltage rises and drops and keep output voltage of the change load order stable.

Phase Three Phase
Input Voltage 280 V – 430 V (Volt Standard(L)) & 230 V – 430 V (Volt Standard(K))
Output Voltage 380 V ± 2%​ (Volt Standard(L)) & 380 V ± 2%​ (Volt Standard(K))
Output Over Voltage protection 3 phase 430 V automatic cut off
Frequency 50/60Hz
Respon Time Within 1 Second againt 10% input voltage deviation
Efficiency Better than 98%(Input Voltage 180 V, Output Voltage 220 V)
Ambient Temperature -5°C +40°C
Ambien Humidity Less than 90% (relative humadity)
Temperature Rise Less than 75°C  (Input voltage 180V,Output voltage 220V)
Cooling System Convection-cooled 
Control System AVR:DC Servo Motor, SBW: AC Servo Motor

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