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Xi'an Xu&Hui Electromechanical Technology Co., Ltd.

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China Transformer DC Resistance Tester for Large Power Transformers
China Transformer DC Resistance Tester for Large Power Transformers

  1. China Transformer DC Resistance Tester for Large Power Transformers

Transformer DC Resistance Tester for Large Power Transformers

  1. MOQ: 1 unit
  2. Price:
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Payment Terms T/T
Delivery Time 5-8 work days
Packaging Details wooden packaging
Supply Ability 2000unit/year
Brand Name XZH TEST
Model Number XHZ1340A
Certification CE/ISO
Place of Origin China

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  1. Product Details
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Product Specification

Payment Terms T/T Delivery Time 5-8 work days
Packaging Details wooden packaging Supply Ability 2000unit/year
Brand Name XZH TEST Model Number XHZ1340A
Certification CE/ISO Place of Origin China
High Light DC resistance tester for transformerslarge power transformer testertransformer DC resistance measurement
XHZ1340A The Ultimate Transformer Tester for DC Resistance Measurement of Large Power Transformers
The XHZ1340A transformer DC resistance tester is a new generation of rapid testing equipment that integrates magnetic testing, three-phase testing, and degaussing functions. This advanced instrument is specifically designed for measuring the DC resistance of large power transformers with exceptional precision and efficiency.
Key Features
  • Simultaneous connection of high and low voltage current potential test wires without need for reversal during testing
  • Three-phase simultaneous testing capability for star-connected windings (A0, B0, C0 phases) significantly reduces testing time
  • Automatic magnetic assist method for faster testing of three-phase five-column low-voltage internal corner-connected transformers
  • Comprehensive data display and printing of all test results for high, medium, and low voltage windings
  • Automatic calculation of three-phase unbalance degree with optional printing of resistance values converted to rated temperature
  • Innovative testing sequence that solves the neutral point lead wire resistance measurement challenge
  • Advanced back-EMF protection for enhanced safety
  • Permanent storage for 200 test datasets (expandable) with USB export capability for computer analysis
  • Robust design featuring wide temperature tolerance, high accuracy, shock resistance, anti-interference, and portability
Technical Specifications
Parameter Specification
Test Current Three-phase test: 20A+20A, 10A+10A, 5A+5A, 1A+1A
Phase separation test: 40A, 20A, 10A, 5A, 1A, 0.2A
Test Range 40A: 100.0μΩ ~ 0.5Ω
20A: 500.0μΩ ~ 1Ω
10A: 1mΩ ~ 2Ω
5A: 10mΩ ~ 4Ω
1A: 100mΩ ~ 20Ω
0.2A: 1Ω ~ 100Ω
20A+20A: 200μΩ~0.3Ω
10A+10A: 500μΩ~0.6Ω
5A+5A: 10mΩ ~ 1.5Ω
1A+1A: 100mΩ ~7Ω
Resolution 0.1μΩ
Accuracy ±(reading×0.2%+2 words)
Dimensions 430mm × 320mm × 230mm
Operating Temperature -10°C ~ 50°C
Operating Humidity ≤ 85% RH
Power Supply AC220V ± 10%, 50±1 Hz

Company Details

Bronze Gleitlager

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Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2013

  • Total Annual:

    1000000-5000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

                        Xi'an Xu&Hui Electromechanical Technology Co., Ltd. /Xian XZH Electric Power Technology Co., Ltd. Has found in 2013, located in Xi'an, China. which is a highly experienced team dedicated to developing electrical...                         Xi'an Xu&Hui Electromechanical Technology Co., Ltd. /Xian XZH Electric Power Technology Co., Ltd. Has found in 2013, located in Xi'an, China. which is a highly experienced team dedicated to developing electrical...

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  • Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
  • Building B8-01, Phase I, Ronghao Industrial City, No. 2098, Weiyang 9th Road, Gaoling District, Xi'an, China
  • https://www.xzhtest.com/

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