DC Winding Resistance Tester (Three-phase & Hand-held)

• Customization: Available
• Type: Strength Testing Machine
• Accuracy Grade: 0.2
• Model NO.: HM5002S
• Display: LCD
• Weight: 10kg
• Power Source: AC220V
• Test Current: 10A
• Humidity: <90%
• Warranty: 1 Year
• Standard: ISO9001 SGS
• Transport Package: Wooden Box with Foam Inside
• Specification: 390*205*290mm
• Trademark: GDHM
• Origin: Hubei, China(Mainland)
• Production Capacity: 500sets/Month

Product Description

 DC Winding Resistance Tester (Three-phase & Hand-held)

TesterSummary
Winding dc resistance measurement is one of the routine test of transformer, which is to check the connection and mechanical properties between winding, winding and the lead,and whether the resistance  between each phase winding is in balance to ensure the safe operation of transformer.
Transformer dc resistance tester with 32ARM kernel, which is the core of the process can control the whole machine, doing automatically self-calibration and steady flow  judgment, data processing, display, and other functions, can manage all kinds of Dc resistance measurement of transformer and mutual inductor. greatly convenient the use of the field staff.


Comparison between old box type with portable type by hand

Transformer DC Winding Resistance Tester/ 10A DC Resistance Analyzer

main Technical parameter

current	range	current	range
10A	0.5mW-600mW	0.5A	2W-12W
5A	10mW-1.2W	0.2A	5W-30W
2A	20mW-3W	20mA	25W-300W

1.The output current and range: output current: 0 to 10. A, the range 0.5mW-20KW.
2.The test accuracy: 0.2% of the highest resolution: 0.1 mW.
3..with 65 k true color liquid crystal display, Chinese menu prompt, easy to operate
4.With the large capacity storage function, can store 2000 test records.
5.The working power supply: AC220V plus or minus 10 %
6.Working temperature: - 10 ºC to 40 ºC
7.Work humidity: environment humidity <80% RH
8.The instrument weight: 3 kg.