Single phase Frequency: 60Hz Rated Capacity: 120kVA
Voltage adjusting methods: electrical drive (single phase DC motor adjusting)
Rated Input Voltage: 0.38kV Rated Output Voltage:0~0.42kV
Rated Input Current: 315.7A Regulating lower range <1%, upper range >95%
Aberration Ration of Waveform: ≤3%
Short circuit impedance ≤7% (in range of 50% -100%, impedance is linear.)
Overvoltage capability: 60min @ 120% rated output current; 30min @ 140% rated output current; 5min @ 160% rated output current.
Cooling: ONAN Working time: 1 hour on.
Note: include - magnetism oil surface indicator, servo motor driving device, position indicator with terminal contacts and protection contacts.
The symmetrical compensation and reversed polarity voltage regulation circuit is adopted so that output voltage of the regulator keeps smooth and linearity, and regulating speed can be set and to be very stable. The interlock between voltage regulator, control table and secondary switch are available.
HIMALAYAL provides innovative products that comprise high voltage test equipment, full-set high voltage test instruments, on-site test systems and on-line monitoring systems, and services regarding tests, diagnostics and asset monitoring for clients in power industry. We help to ensure safety and reliability in the power generation, transmission and distribution.