AC/DC Oil-filled Testing Transformer Hipot Tester System

Model No.: HM-YDJZ-50kvA/100kV/10kV

--Capacity:50kvA

--Input voltage:400V±10%, 50/60hz,Single phase

--Output voltage:AC:100kv, DC 140kV.

--Output voltage:AC:10kV

--Work time:30 mins continuous working.

--Impedance voltage: <12%

--Surface temperature-raising:working time 30 mins, 50kvA/100kV,it is controlled 80℃, 50kvA/10kV,it is controlled 70℃

--No-load current: < 4%

--Output voltage waveform: sine wave, power frequency

• The HM-YDJZ-50kVA/100kV AC/DC Oil-immersed Withstand Voltage Test System is a split-type AC/DC oil-immersed withstand voltage test system consisting of two main components-an oil-immersed test transformer and an electrical control console-along with accessories such as a high-voltage divider, current-limiting resistors, and filter capacitors.
• Features:
• AC/DC Dual-Mode: Simply plug in or remove the short-circuit electrode to switch operating modes, offering multiple functions in one device;
• Dual operating modes: Supports electric voltage ramp-up combined with manual fine-tuning for high voltage regulation accuracy;
• Comprehensive protection: Overvoltage, overcurrent, and zero-point protection, with automatic voltage reduction and audible/visual alarms in case of failure;
• Built-in timer function to meet the 1-minute standard timing requirement for withstand voltage tests;
• Fully equipped with instrumentation and paired with a high-voltage divider to precisely eliminate reading errors caused by capacitive rise.