TYDZ- 190kVA/0.48kV/0~0.65kV Contact type regulator

Mode: TYDZ- 190kVA/0.48kV/0~0.65kV
Single phase        Frequency: 50Hz              Rated Capacity: 190kVA
Voltage adjusting methods: electrical drive (DC motor adjusting)
Rated Input Voltage: 0.48kV                          Rated Output Current: 246.2A
Rated Input Current: 333.3A                          Aberration Ration of Waveform: ≤3%
Rated Output Voltage:0~0.65kV                   Starting Voltage ≤1.5%
Short-circuit ability: continuous discharge 5 cycles does not cause any damage on the regulator winding.
Cooling: ONAN
Working time: working 60 min under 100%UH,100%IH; continuous working under 2/3UH,2/3IH; reactor winding temperature raise ≤65K, oil surface temperature raise ≤55K, external surface temperature raise ≤30K.
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.
Dimension: (L×W×H) 1200×650×1600mm
Weight <1300kg
 

Principle Diagram: