TYDZ-30KVA/0.22KV/0~0.25KV Contact Type Voltage Regulator

Mode: TYDZ-30KVA/0.22KV/0~0.25KV
Single phase                                                        Rated Output Voltage:0~0.25kV
Frequency: 50Hz                                                 Rated output Current: 120A
Rated Capacity: 30kVA                                      Aberration Ration of Waveform:≤3%    
Rated Input Voltage: 0.22kV                             Cooling: ONAN
Mode of Regulation: electrical drive              
Operation Time: working for 60 min under 100% rated voltage and current
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.
 

Principle Diagram: