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ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
Specifications
Delivery Time :
5-8 work days
Productname :
Transformer Testing Category
Portability :
Handheld / Portable
Weight :
2.5 kg
Powersupply :
Battery Operated / AC Adapter
MOQ :
ONE
Packaging Details :
Pallet packaging is suitable for long-distance transportation by container.
Datastorage :
Internal Memory with USB Export
Operatingtemperature :
-10°C to 50°C
Accuracy :
±0.1%
Model Number :
ZRC-10A(20-40A)
Application :
Transformer Condition Assessment
Supply Ability :
Three units (sets) are supplied per week.
Displaytype :
LCD Touch Screen
Dimensions :
300 x 200 x 100 mm
Price :
$2,500 – $38,000
Payment Terms :
L/C,D/A,D/P
Type :
Electrical Testing Equipment
Brand Name :
Huagao
Place of Origin :
WUHAN HUBEI CHINA
Currentrange :
Up to 10 A
Description
I. Product Overview

The DC resistance tester is a high-voltage testing device manufactured in accordance with the "Power Industry Standards of the People's Republic of China," designed under the general technical specification DL/T 845.3-2004. As stipulated in the "Regulations for Handover and Preventive Testing of Power Equipment," DC resistance measurement is a mandatory test item for semi-finished and finished products during the manufacturing of inductive coils (e.g., transformers, current transformers, reactors, electromagnetic operating mechanisms), for factory handover testing, installation, and preventive testing conducted by power authorities. It effectively identifies manufacturing defects such as material selection issues, welding defects, loose connections, strand losses, and wire breaks in inductive coils, as well as potential hazards arising during operation. This device represents an upgraded version of single-and double-arm bridge testers.

II. Performance Features
  1. Powered by lithium-ion batteries (12V), facilitating on-site operation.
  2. The instrument offers six output current settings, with a maximum output current of 10A.
  3. The instrument has a wide measurement range of 1 mΩ to 20 kΩ.
  4. It features a comprehensive protection circuit, ensuring more reliable performance.
  5. The color LCD touchscreen displays menu prompts for easy operation.
  6. It features an automatic discharge alarm to reduce accidental operations.
  7. The instrument comes with a perpetual calendar.
三,qualification
Output current 10A,5A,1A,100mA, 10mA, <5mA
Measurement range 1 mΩ to 0.8 Ω at 10 A
1mΩ～ 1.6Ω 5A
0.01Ω～8Ω 1A
1Ω～80Ω 100mA
10Ω～800Ω 10mA
100Ω～20kΩ <5mA
Accuracy 0.2% ± 2 μΩ
Resolution 0.1 μΩ
Operating temperature -20 to 40°C
Environmental humidity ≤80% RH, no condensation
Power source Lithium-ion rechargeable battery.
Charging power supply 12.6V/2A
IV. Panel Description
ZRC Transformer DC Resistance Tester
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ZRC Transformer DC Resistance Tester

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Product Detail
Delivery Time :
5-8 work days
Productname :
Transformer Testing Category
Portability :
Handheld / Portable
Weight :
2.5 kg
Powersupply :
Battery Operated / AC Adapter
MOQ :
ONE
Contact Supplier
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester
ZRC Transformer DC Resistance Tester

Wuhan HUAGAO Huineng Electrical Technology Co., Ltd.

Verified Supplier
1 Years
hubei, wuhan
Since 2002
Business Type :
Manufacturer, Exporter, Seller
Main Products :
AC/DC Withstand Power Supply, Transformer Test Equipment, HV Breaker Inspection
Total Annual :
2000-5000
Employee Number :
100~200
Certification Level :
Verified Supplier
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