SPECIFICATIONS	THREE PHASE	SINGLE PHASE
Capacity	3 KVA to 600 KVA	1 KVA  to 100 KVA
Range	Input Voltage	Input Voltage
Normal	270 V - 450 V	160 V - 260 V
Wide	240 V - 485 V	140 V - 280 V
Extended	175 V - 500 V	100 V - 300 V
Output  Voltage	400/415 +/- 1% V	230/240 +/- 1% V
System	Unbalanced	Unbalanced
Regulation	+ /-1%	+ /-1%
Efficiency	>98%	>98%
Input    Frequency	50 Hz +/-3Hz	50 Hz +/-3Hz
Wave Form	No Distortion	No Distortion
Control  Circuit	IC Based solid state controls and triac switching for motor drive OR Micro Processor Controlled Circuit	IC Based solid state controls  and triac switching for motor drive OR Micro Processor Controlled Circuit
Motor Drive	Heavy Torque AC Synchronous Motor	Heavy Torque AC Synchronous Motor
Correction Rate	As per ISS : 9815	As per ISS : 9815
Response Time	10 m sec.	10 m sec.
Metering	Analog Voltmeter to read Input & Output Voltage with Selector Switch	Analog Voltmeter to read Input & Output Voltage with Selector Switch
Operating Temperature	-15 to 50 Degrees	-15 to 50 Degrees
Duty Cycle	Continuous	Continuous
Nature of Cooling	Air/Oil Cooled	Air/Oil Cooled
Protections* *Optional	Under/Over Voltage Over load/short circuit Bye – Pass Changeover.	Under/Over Voltage Over load/short circuit, Bye – Pass Changeover.
Conforming to	IS 9815(I):1994	IS 9815(I):1994
Cooling Oil	As per IS: 335	As per IS: 335

Advantages

• Quick, steady and accurate correction of voltage.
• Constant output voltage, despite load current variations.
• Balanced output voltage, irrespective of input unbalance.
• Overall energy saving -above 98% efficiency.
• Increased life of your equipment, reduced heating and minimal losses.
• Optional features include additional metering, surge suppression, voltage cut-off, overload protection, single phase prevention, bypass mechanism, Soft Start, time delay, audio-visual alarms, trips for abnormalities, inbuilt isolation transformer etc.