Automatic Voltage Stabilizer

CAPACITY                  100 KVA  -   5000   KVA, 3-PH., 50/60Hz.

INPUT VOLTAGE       300 – 480 volts, 3-Phase 50/60 Hz. OR as required

OUTPUT VOLTAGE   380/400/420 V ±1%, 3-Ph, 50/60 Hz OR as required

Variable STEPLESSLY by means of Motorized On load Linear Type Regulator.

Efficiency                     More than 99%

Waveform / Harmonic NIL

Duty Cycle                   Industrial Heavy duty in construction, suitable for 100% continuous duty cycle

Electronic Control Circuit      MICROPROCESSOR BASED CONTROLLER.

Ip Level                        IP44 

Response Time             Response time 1 cycle

Humidity                      The unit shall operate with relative humidity of 0-90%

Panel Indication           LED type indicators for   R – Y – B – LOW CUT OFF – HIGH CUT OFF.

Digital Metering           Meters for Input/ Output Voltage and Output Current.

Controls                        AUTO/ MANUAL (Raise – Lower ) / T – HANDLE.

Class Of Insulation       Up to Class H

Regulator Type             Differential Wound ± Type Linear Regulator

Carbon Contacts           Self Lubricating Carbon Roller Assemblies instead of ordinary carbon brushes which offers more reliability and trouble-free performance.

Winding                        Copper strip

No Load Current          Less than 1% of full load current.

Operating Temperature -10° c to 60°c.

Nature Of Cooling        ONAN type.

Protections                   Under/Over Voltage, Phase Failure Indications

Load Power Factor       P.F. as per load.

Mounting Status           uni - directional wheels

Rate Of Correction       10 volts to 25 volts per sec. OR as per your requirement.

Noise Attenuation        Common Mode Noise Attenuation: 140dB

Sound Level                 Sound level at 1meter to not exceed 65dB

Withstand Capacity      Withstand Overload: 200% for 10 seconds, 1000% for 1 sec.