Product photo
EVADA Three Phase Automatic Voltage Stabilizer (LED)

EVADA Three Phase Automatic Voltage Stabilizer (LED)

EVADA STB series · Three-phase automatic voltage stabilizer with LED display · Contact voltage regulator + sampling control circuit + servo motor · Designed for stable 3-phase output under input voltage fluctuations.

Series: EVADA STB (Three Phase Automatic Voltage Stabilizer, LED)
Input voltage
195V–430V · 280V–430V
Output voltage
380VAC ±3%
Frequency
50Hz / 60Hz
Efficiency
>90%
Parameter Value
ProductEVADA Three Phase Automatic Voltage Stabilizer (LED)
SeriesEVADA STB
DisplayLED
Input voltage195V–430V · 280V–430V
Output voltage380VAC ±3%
Frequency50Hz / 60Hz
Response time<1s (against 10% input voltage deviation)
Efficiency>90%
Ambient temperature-10°C to +40°C
Relative humidity<90%
Waveform distortionNon-distorted waveform (non-lack fidelity waveform)
Insulation resistance>5MΩ
Minimum order97