630 KVA Three Phase Servo Voltage Stabilizer

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Input Voltage360 - 480 Volts.
Number Of FlowerManual, Automatic
Output Voltage400 Volts. + - 1 %
Frequency50 Hz
Brand NameDESTA
Response Time10 ms
Production Capacity30 Pcs. / Month
CompatibilityUse with Mains and DG set.
Power630 KVA
Display TypeDigital
Reference StandardIS-9815, IS-2026.
Accuracy1 %
Speed8 to 10 Volts. / Second
Visual IndicationsInput, Output, Low/High Voltage, Time Delay, Mains ON, Low/High Voltage Cut-off.
Efficiency>95%
EnvironmentDesigned for Indoor Tropical Use.
MountingIndoor Floor Mount
Warranty1 Year
Cooling TypeOil Cooled
Wave form DistortionNil
Input Frequency50 Hz
Capacity630 KVA
SuitabilityUnbalance Input Voltage, Balance Output Voltage, & Balance/ Unbalance Load.
Auto/ Manual operationProvided
Insulation Resistance<6 Mega Ohms at 500V DC
Ambient-10 to 50 deg. C RH 95%
Is It PortablePortable
Efficiency96%
ControlThrough Micro Controlled Digital Circuit.
Dielectric Test1.5 KV RMS for 1 minute for the unit 2.5KV for the Power components
Body MaterialSteel

Basic components of Servo voltage stabilizer are

Buck boost double wound transformer.
Suitable toroidal wound variac.
Geared servo motor unit with limit switches to avoid over running at highest and lowest position.
Microcontroller Digital display control card.
These entire components are interconnected to form Servo Voltage Stabilizer.

Salient Features

Wave Shape distortion-nil.
95% and more efficiency being achieved by optimum design and by use of high quality CRGO lamination and 99.9% pure copper.
Immune to load PF and supply frequency variation.
Power losses 2% maximum.
Duty cycle continuous.
Life expectancy 15-20 yrs.
Operation-Auto/Manual.
Control through Micro Processor Controller/IC based solid state plug in type glass epoxy control Card.
High quality EHV grade oil as per IS-335.
Reference Standard IS-9815, IS-2026.