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Portable Transformer DC Winding Resistance Tester

Categories Resistance Tester
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

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
CE
Customized
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 CurrentAuto, <20mA, 40mA, 200mA, 1A, 5A
Resistance Range1mΩ-2Ω (5A)
10mΩ-10Ω (1A)
100mΩ-50Ω (200mA)
1Ω-250Ω (40mA)
100Ω-20KΩ (<20mA)
Data StorageGroup of 1000
Output Current Accuracy5A, 1A, 200mA, 40mA ±(0.2%+2)
<20mA ±(0.5%+2)

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

Output current<5mA ,40mA,200mA,1A,5A
Resolution0.1μΩ
Range
1mΩ~2Ω (5A)
5mΩ~10Ω (1A)
100mΩ~50Ω (200mA)
1Ω~250Ω (40mA)
100Ω~20000Ω (<5mA)
Accuracy±(0.2%+2 Readings)
Operating temperature0~40ºC
Ambient humidity≤90%RH,(non condensed)
Weight11.5kg(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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