TYDZ-50kVA/0.4kV/0~0.42kV Contact Type Voltage Regulator

Mode: TYDZ-50kVA/0.4kV/0~0.42kV
Single phase          Frequency: 50Hz           Rated Capacity: 50kVA
Rated Input Voltage: 0.4kV                          Aberration Ration of Waveform:≤3%
Rated Input Current: 125A                            Cooling: ONAN
Rated Output Voltage:0~0.42kV                 Mode of Regulation: electrical drive
Operation Time: working for 60 min under rated voltage and transformer
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: