SIEL VOLTAGE REGULATOR / STABILISER / AVR

Full automatic servo control
 3 Piece (Digital) voltmeter
 Rectification (control) rates: 200VAC/sec.
 Input voltage range: Phase-neutral 150-250 VAC, phases 275- 450 VAC
 Output voltage range: phase-neutral 220 VAC, phases 380 VAC
(230-400 VAC adjustable)
 Output voltage tolerance. 2%
 Efficiency: 97%
 Operating at -10 to +55 degrees
 3-second operation at 150% capacity
 Overload, short-circuit, overheating and voltage protection unit.
 Glass fiber is wire transformer wrap