TYDZ 20kVA/0.44kV/0~0.42kV Contact Type Voltage Regulator

Mode: TYDZ 20kVA/0.44kV/0~0.42kV
Single phase                               Rated Output Voltage:0~0.42kV
Frequency: 50Hz                        Output current: 0~47.6A
Rated Capacity: 20kVA             Aberration Ration of Waveform:≤3%
Rated Input Voltage: 0.44kV    Mode of Regulation: contact type
Rated Input Current: 45.5A      Operation Time: working for 60 min under rated voltage and current
Short-circuit capability: test transformer discharge to test object via damping resistor under transient state capacitance, the short circuit current reach 2 time output, continue 8 cycle will not cause damage to transformer winding or cause any mechanical deformation.
Equip upper and lower position limited function.
 

Principle Diagram: