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5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer
5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer
5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer
5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer
5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer
5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer
Specifications
Brand Name :
AI
Model Number :
WRT
Certification :
ISO9001
Place of Origin :
China Mainland
MOQ :
1 Set Micro Ohmmeter
Price :
Negotiable
Payment Terms :
Western Union, , T/T, L/C
Delivery Time :
10 working days
Packaging Details :
Micro Ohmmeter packed in veneer cases.
Applicable transformer :
All kinds of transformer, generator, motor, etc.
Test current :
2A, 5A, 10A, 20A, 50A, 100A, three chanels
Measurement range :
1μΩ~ 10kohm
Data storage :
More than 200 groups
Display :
LCD display
Dimension :
200*400*280(mm)
Weight :
8kg
Warranty :
One year
Description

Introduction:

  • When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is necessary;
  • In general, to measure the transformer winding or large power output indicator equipment, the traditional electrical bridge method and pressure drop method require much time and energy.
  • Thus, to shorten the measurement time and reducing the workload of testers, we developed rapid direct current resistance tester, which is designed with new power supply technology and stable performance, fast measurement, compact, easy to use, high accuracy, good data reproducibility.
  • This Micro Ohmmeter is an ideal equipment for measuring transformer winding and large power output inductor equipment.

​


Features:

  • It is used for testing, installing and exchanging the semi-finished or finished transformer.
  • This Micro Ohmmeter can effectively help you to find disfigurements in the manufacturing of transformer, such as the winding choosing, welding, loose joints, missing shares and hidden danger in the running.
  • It is suitable for large-scale transformer above240MVA in temperature rising tests.
  • 840MVA transformer low-voltage direct-resistance tester completed within 2 minutes and the data is stable and accurate.
  • Dual-channel shows the measurement data at the same time.
  • Each interval of 60 seconds automatically print data.
  • This Micro Ohmmeter is equipped with temperature conversion software, curve waveforms.

Specifications:

Item WRT-2A WRT-5A WRT-10A WRT-20A WRT-40A WRT-100A WRT-20S
Test current 2A 5A 10A 20A 40A 25A,50A, 100A

Single phase: 1A,5A,10A,20A, 40A

Three phase: 1A, 5A, 10A, 20A
Measuring range

1μΩ~

4.5kohm

1μΩ~

20kohm

1μΩ~

20kohm

1μΩ~

10kohm

1μΩ~

10kohm

50μΩ-200mΩ(100A)

100μΩ-400 mΩ(50A)

200μΩ-800 mΩ(25A)

Single phase:

10mΩ～20Ω(1A)

1 mΩ～4Ω(5A)

1 mΩ～2Ω(10A)

1 mΩ～1Ω(20A)

1 mΩ～0.5Ω(40A)

Three-phase:

10 mΩ～6Ω (1A,each phase)

1 mΩ～1Ω (5A,each phase )

1 mΩ～0.6Ω (10A,each phase )

1 mΩ～0.3Ω (20A,each phase )
Resolution 1μΩ
Max. Error 0.2%RDG+2D
Voltage output 20V
Resolution 1μΩ
Power supply AC220V±10%% 50Hz/60Hz
Working environment -10℃-+40℃ RH≤85%

5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer

Product tags

transformer inductance calculator

,

three phase transformer book

,

transformer datasheet
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5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer

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Product Detail
Brand Name :
AI
Model Number :
WRT
Certification :
ISO9001
Place of Origin :
China Mainland
MOQ :
1 Set Micro Ohmmeter
Price :
Negotiable
Contact Supplier
5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer
5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer
5A 10A 20A 50A 100A Transformer Testing Kit Micro Ohmmeter with Built-in Printer

Advanced Instruments Co.,Limited

Verified Supplier
6 Years
hunan, changsha
Since 2018
Business Type :
Manufacturer, Trading Company
Main Products :
Laboratory Test Equipment, Oil Test Equipment, Fire Testing Equipment
Total Annual :
1,000,000-5,000,000
Employee Number :
150~200
Certification Level :
Verified Supplier
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