Power Transformer Detection Degaussing Instrument DC Resistance Tester

Product Details
Customization: Available
After-sales Service: Warranty
Warranty: 1 Year
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Number of Employees
5
Year of Establishment
2022-08-12
  • Power Transformer Detection Degaussing Instrument DC Resistance Tester
  • Power Transformer Detection Degaussing Instrument DC Resistance Tester
  • Power Transformer Detection Degaussing Instrument DC Resistance Tester
  • Power Transformer Detection Degaussing Instrument DC Resistance Tester
  • Power Transformer Detection Degaussing Instrument DC Resistance Tester
  • Power Transformer Detection Degaussing Instrument DC Resistance Tester
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
XHXC205
Power
Electricity
Certification
CE, ISO
Customized
Customized
Color
Dark Green
Degaussing Current
5A, 1A, 200mA, 5mA Can Be Customized
Degaussing Method
Manual, Automatic
Degaussing Time
Manual 4min/Time, Automatic 11min/Time
Degaussing Effect
Greater Than 90%/Time
Degaussing Progress
0~100%
Working Power Supply
AC 220V±10%
Transport Package
Wooden Box with Foam Inside
Trademark
XZH TEST
Origin
China Xi′ an
Production Capacity
1000

Product Description

Product Description

XHXC205 power transformer degaussing machine is a new type of equipment that integrates transformer DC resistance testing functions and degaussing functions. The operation interfaces of the degaussing part and the direct resistance test part are divided into two parts and can be operated independently. It can not only quickly and accurately measure the DC resistance of large transformers, but also eliminate the hazards of residual magnetism after the DC resistance test of power transformers. It plays an extremely important role in protecting power transformers from the impact of excitation inrush current and ensuring safe operation. It is the most ideal testing equipment for our power transformer.
Detailed Photos

Power Transformer Detection Degaussing Instrument DC Resistance Tester
Product Parameters
Degaussing part Degaussing current 5A, 1A, 200mA, 5mA can be customized
Degaussing method manual, automatic
Degaussing time manual 4min/time, automatic 11min/time
Degaussing effect greater than 90%/time
Degaussing progress 0~100%
Working power supply AC 220V±10%
Power frequency 50Hz±1Hz
Ambient temperature -25ºC~50ºC
Ambient humidity ≤90%
Weight 5kg (excluding test line)
DC resistance test part Stable current 20A, 10A, 5A, 1A, 100mA, 10mA, 1mA seven levels
Measuring range 1mA: 500Ω~50kΩ
10mA: 20Ω~2kΩ
100mA: 1Ω~200Ω
1A: 100mΩ~20Ω
5A: 2mΩ~4Ω
10A: 500μΩ~2Ω
20A: 200μΩ~1Ω
Resolution 0.1μΩ
Accuracy ±(0.2% reading + 2 digits)
Conditions of use Ambient temperature -10~50ºC
Ambient humidity ≤85℅RH
Working power supply AC220V±10℅
Power frequency (50 ± 1) HZ

Main performance features

1. Degaussing part
★ Adopts patented technology-DC frequency conversion attenuation principle;
★ The three-phase transformer can achieve the purpose of degaussing only by degaussing the B phase;
★ With automatic flow stabilization judgment and 16-bit AD data acquisition and processing functions;
★ With manual/automatic degaussing mode, a total of 5 degaussing modes;
★ Fast degaussing speed - single time increased from 30min to no more than 4min;
★ The degaussing effect is obvious - increased from 80% to more than 90% in a single pass;
★ The current line for DC resistance testing can be directly used to facilitate matching with DC resistance testing;
★ Using Chinese interface, the interface is clear and the degaussing progress is displayed in real time;
★ Suitable for eliminating residual magnetism before large power transformers of 35kV and above are put into operation; especially for large-capacity transformers with voltage levels of 330kV and above;
2. DC resistance test part
★Wide test range 200.0uΩ~50kΩ;
★The test process is controlled by a microcomputer, automatically completing self-calibration, steady flow judgment, data processing, and resistance display;
★Has perfect back electromotive force protection function;
★The longitudinal test of the DC resistance of the on-load voltage regulating transformer can be completed with one power supply;
★Can permanently store 200 sets of test data.
★Fast measurement speed, accurate and stable measurement data;

The whole machine is small in size, light in weight, and has the characteristics of easy operation, high precision, anti-interference, shockproof, and easy to carry.

Packaging & Shipping

 

Power Transformer Detection Degaussing Instrument DC Resistance Tester
Power Transformer Detection Degaussing Instrument DC Resistance TesterPower Transformer Detection Degaussing Instrument DC Resistance TesterPower Transformer Detection Degaussing Instrument DC Resistance Tester

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