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Portable Transformer DC Winding Resistance Tester

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Wuhan Mingyang Technology Co., Ltd

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Portable Transformer DC Winding Resistance Tester

Name: Portable Transformer DC Winding Resistance Tester
Brand: MINGYANG
Price: 1400 USD

China Portable Transformer DC Winding Resistance Tester wholesale

Price : 1400usd

Packaging Details : carton

Power : 200W

Size : Host360*290*170(mm) accessories 360*290*170(mm)

Model Number : MYR5A

Warranty : 2 Years

Test Connection Cable Length : 8 m

Supply Ability : 1000pcs/month

Application : Electrical Testing

Accuracy : 5A,1A,200mA,40mA±(0.2%+2) <20mA±(0.5%+2)

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Protection Class : IP55

Delivery Time : 1 week

Voltage : 50v

Brand Name : MINGYANG

Resolution : 0.1μΩ

Customized support : OEM

Conversion temperature : 20℃~150℃

Place of Origin : China Mainland

MOQ : 1

Temperature : 0℃~40℃

Data storage : Group of 1000

Type : Testing Instruments

Power supply : AC 220V±10V,50Hz±1 Hz

Weights : Host 5.6KG accessories 4.45KG

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Portable Transformer DC Winding Resistance Tester

This single phase portable transformer features a comprehensive DC winding resistance tester specifically designed for cable applications. Backed by a 2-year warranty, it provides reliable performance for industrial electrical testing needs.

Basic Info.

Model NO.

MYR5A

Certification

Customized

Color

Black

Transport Package

Wooden Box with Foam Inside

Specification

360mm*280mm*165mm

Trademark

MINGYANG

Origin

China Xi'an

HS Code

9030332000

Production Capacity

1000pieces/Year

Technical Specifications

Test Current	Auto, <20mA, 40mA, 200mA, 1A, 5A
Resistance Range	1mΩ-2Ω (5A) 10mΩ-10Ω (1A) 100mΩ-50Ω (200mA) 1Ω-250Ω (40mA) 100Ω-20KΩ (<20mA)
Data Storage	Group of 1000
Output Current Accuracy	5A, 1A, 200mA, 40mA ±(0.2%+2) <20mA ±(0.5%+2)

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.

Output current	<5mA ,40mA,200mA,1A,5A
Resolution	0.1μΩ
Range	1mΩ~2Ω (5A) 5mΩ~10Ω (1A) 100mΩ~50Ω (200mA) 1Ω~250Ω (40mA) 100Ω~20000Ω (<5mA)
Accuracy	±(0.2%+2 Readings)
Operating temperature	0~40ºC
Ambient humidity	≤90%RH,(non condensed)
Weight	11.5kg(include testing line)

Main Function

1. The whole machine is controlled by high-speed single-chip.
2. 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. 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.
5. Fast response speed.
6. Intelligent power management technology, the instrument works in the minimum power state, effectively saving energy and reducing heat.
7. 480X272 dot matrix ultra-small pixel 65K true color LCD.
8. The instrument comes with a perpetual calendar clock and power-down storage, can store 1000 sets of test data, can be consulted at any time
9. The instrument is equipped with RS232 and USB interface, can communicate with the computer and U disk storage 10. Built-in a panel-type micro-printer, can print the measurement results

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Portable Transformer DC Winding Resistance Tester

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