Product Profile of Three Phase Servo Controlled Voltage Stabilizer

Indu Power-Tech Pvt. Ltd offers Three Phase Servo Controlled Voltage Stabilizer. Indu Power-Tech Pvt. Ltd is an ISO 9001-2000 accredited company. The Three Phase Servo Controlled Voltage Stabilizer is available in both air and oil cooled models with capacities ranging from 3 Kva - 400Kva. The Servo Controlled Voltage Stabilizer finds application in voltage control problems where an instantaneous correction is needed and the stabilizing action needs a few seconds to cover the entire range.

Technical specifications of the Three Phase Servo Controlled Voltage Stabilizer:

• Input Voltage range [P-P]: 340 - 460 VAC for balanced loads and 295 - 465 VAC and 340-460 VAC for unbalanced loads

• Output voltage: 400 VAC setting [adjustable from 380 - 415 VAC]

• Operating Frequency: 50 + 3Hz

• Type: Balanced / Unbalanced

• Regulation: +1 %

• Efficiency: 95 at full load

• Insulation: Class B

• Output voltage indication: Digital Voltmeter with phase selector switch [up to 50Kva] and Analog Voltmeters for each phase [more than 50 Kva]

• Correction rate per phase: up to +35 V/sec

• Protection: Short circuit with MCB Single phasing prevention and Spike Suppressor Thermal overload protection Panel.

• Controls: Bypass [Up to 50 Kva], Phase selection switch to read phase to phase voltages RY, YB, BR or On/off switch to read phase voltages R,Y,B Panel Indications Output / normal Output / low output high phases R.Y.B.