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ROLLAR TYPE
Servo Stabilizer
TECHNICAL SPECIFICATION
INPUT
Input
Voltage Range
340-480/415 vac 3ø, ±20%
Frequency range
50Hz, ± 5% Hz
Phase
Three phase + neutral + GND
OUTPUT
Voltage Range
380/400/415 vac, 3ø ±1.5% (adjustable voltage by preset)
Frequency Range
Synchronized with the supply frequency (line mode), 50Hz, ±5% Hz
Power Factor
> 0.95
Waveform
Sinusoidal pure sine wave/no distortion
Phase
Three phase + neutral + GND
Overload capacity
120% - 60s, 200% - 10 s
Display
Digital/Analogue I/P & O/P volt meter
Protection
Over voltage 253 vac (L-N), Output shutoff after 4-7s delay Low voltage 176 vac (L-N), Output shutoff after 4-7s delay Automatic circuit breaker rated at 130%, Overload capability for heavy start load.
Control
ON/OFF-Normal circuit breaker switch, Output voltage selector switch, Power start button, Power stop button
Response time
< 35 ms/volt
Insulation Resistance
D.C. 1000V ≥ 2M Ω
Features
Compensator & auto self starting after power failure
Electrical Strength
2000 V power frequency for 60 seconds without breakdown & flash over
Efficiency
> 98%
Ambient Temperature
-20° C to + 50° C
Relative Humidity
< 90% (no condensation)
Audible noise
45dB – 55dB at 1 meter
Applications
Air cooled version
Life at full load is 15-20 yrs.
Negligible losses in full buck-boost condition.
100% duty cycle
Self lubricating carbon roller assembly
Roller movement is on both side
                                                                
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                +91-172-5007080
Email : sales@microstateindia.com
apc@microstateindia.com