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EVADA Three Phase Automatic Voltage Stabilizer

EVADA Three Phase Automatic Voltage Stabilizer

STB (Three) series · Three-phase automatic voltage stabilizer · Contact voltage regulator + sampling control circuit + servomotor · High efficiency and stable output under mains voltage fluctuations.

Series: STB (Three) Automatic Voltage Stabilizer
Input voltage
195–430VAC · 280–430VAC
Output voltage
380VAC ±3%
Response time
< 1 sec (against 10% input voltage deviation)
Efficiency
Better than 90%
Parameter Value
ProductEVADA Three Phase Automatic Voltage Stabilizer
SeriesSTB (Three)
PhaseThree phase
Input voltage195–430VAC · 280–430VAC
Output voltage380VAC ±3%
Frequency50Hz / 60Hz
Response time< 1 sec (against 10% input voltage deviation)
EfficiencyBetter than 90%
Ambient temperature-10°C to +40°C
Relative humidityLess than 90%
WaveformNon-lack fidelity waveform
Insulation resistance> 5MΩ
Minimum order76