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Single Phase DC Resistance Tester for Transformer Winding Testing

Single Phase DC Resistance Tester for Transformer Winding Testing

Product Details:
Place of Origin: Xi'an, Shaanxi, China
Brand Name: XZH TEST
Certification: ISO,CE
Model Number: XHZG-60/2
Detail Information
Place of Origin:
Xi'an, Shaanxi, China
Brand Name:
XZH TEST
Certification:
ISO,CE
Model Number:
XHZG-60/2
Output Voltage (kV):
60
Output Current (mA):
2
Output Power (W):
120
Charging Current (mA):
2
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Single Phase DC resistance tester

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Transformer winding resistance tester

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DC hipot tester for transformers

Trading Information
Minimum Order Quantity:
1 unit
Price:
Negotiable
Packaging Details:
wooden packaging
Delivery Time:
8-10 days
Payment Terms:
T/T
Supply Ability:
2000units/year
Product Description
Product Overview

The XHZG series DC high voltage generator is professionally designed to conduct DC withstand voltage tests and DC leakage current tests on high-voltage electrical equipment, including zinc oxide surge arresters, power cables, transformers, circuit breakers and generators.

Performance Features
  • Adopts medium-frequency voltage doubling circuit, equipped with PWM pulse width modulation technology and high-power IGBT components.
  • Built with high-voltage large feedback design, ensuring high output voltage stability and low ripple coefficient within 1%.
  • Supports full-range smooth voltage regulation, with measurement accuracy ≤0.5% and stability ≤1%.
  • Features zero-start voltage boost via boost potentiometer and 0.75UDC1mA button control, reaching an accuracy of ≤1%.
  • The overvoltage protection adopts DIP switch setting for intuitive operation, with a control error of ±1%.
Technical Parameters
Output Voltage (kV) 60
Output Current (mA) 2
Output Power (W) 120
Charging Current (mA) 2
Current Measurement Error 0.2% (Full Scale) ± 1 Digit
Working Method

Intermittent Use: 30 minutes at rated load

Operation at 1.1 times rated voltage: 10 minutes