China Factory Transformer Winding DC Resistance Meter Single Phase 20A-100A

• After-sales Service: Warranty Certificate
• Warranty: Warranty Certificate
• Transport Package: Wooden Box with Foam Inside
• Specification: 360*290*170(mm)
• Trademark: XZH TEST
• Origin: China Xi′an
• Model NO.: XHZ1020-1100
• HS Code: 9030332000
• Production Capacity: 1000pieces/Year

Product Description

 

Product Description

The winding resistance test is the transformer's semi-finished product, finished product inspection, installation, commissioning test, and electric part prevention test necessary test project,the transformer coil can effectively find the device welding, connecting parts loose, missing unit, disconnection, and other manufacturing default and other hidden danger occurred after operation.

The DC Resistance transformer to meet fast measurement requirement, we developed DC Resistance Tester. The instrument is a new powerful technology, small size, light weight, high output current and other characteristics.

The device is controlled by the micro-controller, with a high degree of automation, automatic discharge functions. It is a test instrument of high precision, simple, direct way to achieve fast transformer measurement.

 

 

Product Parameters

 

Item	Spec	Remark
Test current	<5mA,1A,2.5A,5A,10A,20A
Measurement Range	100μΩ~1Ω    (20A)    500μΩ~2Ω    (10A) 1mΩ~4Ω      (5A)      2mΩ~8Ω       (2.5A) 5mΩ~20Ω     (1A)                                                         10Ω-20KΩ      (<5mA) 50μΩ~600mΩ  (30/40A) 50μΩ~400mΩ    (50A)
Resolution	0.1μΩ
Accuracy	±(0.2%+2 words)
Display	LCD	Display 4 significant digit
Data save	1000 Sets
Operating temperature	ºC~40ºC  <90%RH,No Dew
Power supply	AC 220V±10V,50Hz±1 Hz	Fuse 5A
Power consumption	500W
Size	400×225×350(mm)
Weight	Host 15.1KG  cable box: 5.75KG

Main Function

1. The instrument adopts new power supply technology, with many current gears and wide measuring range, which can be automatically select current according to the load.
2. suitable for DC resistance measurement of small and medium-sized transformers and voltage transformers.
3. The protection function is perfect, can reliably protect the impact of the counter EMF on the instrument, and the performance is more reliable.
4. With an audible discharge alarm, clear discharge indication, reduce misuse, Fast response speed.
5. 320X240 dot matrix ultra-small pixel 65K true color LCD.
6. 1000 sets of test data.
7. with RS232 and USB interface, can connect with the computer and U disk storage.
8. Built-in a panel-type micro-printer, can print the measurement results.