• AC/DC Withstand Voltage Tester 50kV AC Hipot Tester
  • AC/DC Withstand Voltage Tester 50kV AC Hipot Tester
  • AC/DC Withstand Voltage Tester 50kV AC Hipot Tester
  • AC/DC Withstand Voltage Tester 50kV AC Hipot Tester
  • AC/DC Withstand Voltage Tester 50kV AC Hipot Tester
  • AC/DC Withstand Voltage Tester 50kV AC Hipot Tester

AC/DC Withstand Voltage Tester 50kV AC Hipot Tester

Voltage: AC/DC 50kV customized
Current: 100mA
Capacity: 5kVA
Output voltage: AC 0-250V
Rated output current: 25A
Rated current rectified range: 0-25A
Customization:

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Basic Info.

Model NO.
gdyd-55a
HV voltmeter range
0-50kV
HV ammeter range
0-100mA
Transport Package
Standard Export Wooden Box
Specification
ISO, SGS
Trademark
HV Hipot
Origin
Wuhan, China
Production Capacity
5000set/Year

Product Description

GDYD-55A 50kV Automatic AC DC Hipot Test Set 

I. General information

GDYD-55A Automatic AC/DC Hipot Test Set is composed of automatic control unit and AC/DC oil testing transformer (HV unit) which output AC and DC voltage smoothly. Meanwhile, it has many monitoring and protection functions.


II. Features
 
  1. 7inch color LCD screen, with PLC automation control.
  2. HV Voltage, LV voltage, LV current measured at the same time, with high precision sensor and high-performance collection chip
  1. Automatic mode and manual mode for option.
  2. Display HV voltage, LV voltage, LV current, time and withstanding result.
  3. Over-voltage and over-current protection. Output voltage, HV current upper limit, LV current upper limit and timing can be set.
  4. Zero-starting function. Test can be proceeded after the voltage is back to zero.
  5. Store up to 8000pcs data in 3months. It has USB port to upload data to USB disk.
  6. When setting voltage is arrived, it will be timing automatically. After timing, voltage will be back to zero.
  7. When the LV current is over setting value, the voltage will be cut off automatically and it will be back to zero. When the HV current is over setting value, the test object will be cut off and test can be proceeded continuously.
  8. With anti-interference ability, suitable for electromagnetic environment.
  9. With wheels for both control unit and HV unit, easy to move.


III. Specifications
 
A. Control unit specifications
 
Power AC220V, 50Hz
Capacity 5kVA
Output voltage AC 0-250V
Rated output current 25A
Rated current rectified range 0-25A
HV voltmeter range 0-50kV
Accuracy: 1.5% of the reading±1digit (F.S)
HV ammeter range
0-100mA
Accuracy: 1.5% of the reading±1digit (F.S)
LV ammeter range
0-25A
Accuracy: 2.0% of the reading±1digit (F.S)
Timing range 1-900s
Weight About 19kg
Dimension 370mm (L)*470mm (W)*250mm (H)

B. Testing transformer (HV unit) specifications
 
Input voltage 0-200V
Input current AC 0-25A
Output voltage AC 0-50kV, DC 0-50kV
Output current AC 100mA, DC 71.4mA
Capacity 5kVA
HV side/LV side turns ratio 250:1
Measuring voltage
AC 0-100V
Accuracy: 1.5% of the reading±1 digit (F.S)
No-load current <10%
Impedance voltage <10%
Weight About 45kg
Dimension 350mm(L)* 250mm(W)* 640mm(H)

C. Working conditions
Working place:  No gas, steam, chemical dust and explosive and corrosive medium which will influence insulation.
Environment temperature -20--50ºC
Environment humidity 85% RH (no condensing)
 
AC/DC Withstand Voltage Tester 50kV AC Hipot Tester
AC/DC Withstand Voltage Tester 50kV AC Hipot Tester
AC/DC Withstand Voltage Tester 50kV AC Hipot Tester
AC/DC Withstand Voltage Tester 50kV AC Hipot Tester
 

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