SVC series three phase high precision AC automatic voltage stabilizer, combined of 3 sets of AVR single phase stabilizer, its input is 3 phase 4 wire system and connect as star-type. Within the capacity range, it can be used as 3 sets single phase power supply or 1 set of three phase power supply.

Main Technical Specification:
1) Input Voltage: 3 PH + N 380 Vac
2) Input Voltage range: +/- 20% (from 304 Vac to 456 Vac)
3) Output Voltage: 3PH + 380 Vac RMS stabilized
4) Output Voltage Accuracy: +/- 1 %~ +/- 5 % Adjustable
5) Frequency: 50/ 60 Hz +/- 5%
6) Admitted Load Variation: 0 to 100%
7) Admitted Load Unbalance: Up to 100%
8) Correction speed: Within 1.5sec as input vary 10%
9) Wave form distortion: No Addition Waveform Distortion
10) Efficiency: > 95%
11) Cooling: Free Convection
12) Ambient Temperature: - 10 degree to + 50degree
13) Storage Temperature: - 20 degree to + 60 degree
14) Relative Humidity: 90% (without condensate)
15) Over load: 200% 2 sec
16) Power Factor: 0.8
17) Instruments: Voltmeter with selector to read input- output voltage (phase to phase) pilot lamps input/ output terminal,
18) Dielectric Strength: 1500V AC/1Min

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