5 kVA 100 kV AC DC Automatic Hipot Tester

Description

5 kVA 100 kV AC DC automatic hipot tester can directly measure the AC leakage current on the high voltage side, the range is 0-50ma, if you want to measure the DC high voltage side (0-140kV) leakage current, you need to add an additional DC milliampere meter, the range is 0-1.999ma.

Control Module Specifications

• Model: ATO-HTGTB-5100A
• Power Supply: AC 220V±10%, 50/60Hz
• Rated Power: 5kVA
• Output Voltage: 0~250V
• Input Current: 0~22.7A
• Time Range: 0-9999S
• Voltage Resolution: 0.1kV
• Current Resolution: 0.1mA
• Measurement Accuracy: ≤2%
• Ambient Temperature: 0~40℃
• Ambient Humidity: RH≤85%
• Gross Weight: 29kgs
• Package Dimension: 500*370*450mm

Test Transformer (HV Unit) Specifications

• Output Voltage Waveform: Sine Wave
• Output Waveform Distortion Rate: ≤1%.
• No-Load Loss: 0.2%~0.35%
• Induced Voltage Level: 1.1Uo/1min.
• Surface Temperature Rise: <55℃
• Rated Capacity: 5kVA
• Rated Input Voltage: 0~200V
• Rated Input Current: 25A
• Testing Voltage: AC 100kV
• Rated Output Current: 50mA
• Output DC High Voltage: 140kV
• Hipot Time: 1min
• Gross Weight: 94kgs
• Package Dimension: 500*430*1230mm
• Permissible Continuous Operating Time at Rated Capacity: 0.5 hours (Long-Running Transformers Can be Ordered)
• Consecutive Running Times: Below 10kVA, Each Interval of 2 Hours, Allows Continuous Operation of 0.5 hours; Above 15kVA, Every 4 hours, Allowing Continuous Operation for 0.5 hours; Allows Continuous Operation for 4 hours at Half Rated Voltage And Half Rated Current.

Panel Descriptions

• There are miniature thermal printers in AC and DC high voltage test equipment. Press the print button on the panel to print out the results.
  
• The contrast of the LCD display can be adjusted.
  
• Turn on the indicator light, which will light up when the test starts.
  
• Zero indicator light. When the voltage regulator is at the zero position, this lamp will light.
  
• Alarm indicator. When a fault or protective action occurs, the light is on.
  
• LCD screen, 320X240 dot matrix, white backlight.
  
• Wiring diagram, refer to the wiring diagram for AC and DC testing.
  
• Keyboard, interactive terminal between user and device.
  
• Buzzer, sound alarm.
  
• Emergency stop button, press this button to cut off the power and end.
  

AC Test Wiring Diagram

DC Test Wiring Diagram

Note:
CM: Control box
TT: Test transformer
WR：Water resistance
TO: Test object
GM: Diode