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20 A Three Phase Transformer Winding Resistance Test Set Fast Measuring

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Wuhan Huaying Electric Power Tech & Science Co., Ltd

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20 A Three Phase Transformer Winding Resistance Test Set Fast Measuring

Name: 20 A Three Phase Transformer Winding Resistance Test Set Fast Measuring
Brand: Huaying
Price: 1 USD

Quality 20 A Three Phase Transformer Winding Resistance Test Set Fast Measuring for sale

Brand Name : Huaying

Model Number : HYZC-20S

Certification : ISO

Place of Origin : Wuhan Hubei China

MOQ : 1 Set

Price : Negotiable

Payment Terms : T/T L/C

Supply Ability : 200 sets per month

Delivery Time : 7 Working Days

Packaging Details : Wooden Case

Measurement accuracy : ±0.2% (Full span ) ± 2 words

Maximum resolution : 0.1μΩ

Data storage capacity : 150 groups

Power supply : AC 220V±22V, 50Hz±2 Hz

Application : measure the DC resistance of the three-phase winding at the same time

Display : large-screen LCD

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20 A Three Phase Transformer Winding Resistance Test Set Fast Measuring

1. Equipment Description:

This fast DC resistance tester (hereinafter referred to as DC resistance tester) is the product of the latest generation for measuring the DC resistance of transformer and is optimally designed for measuring the DC resistance of the three-phase winding of the large-capacity transformer. It can measure the DC resistance of the three-phase winding at the same time. In case of the on-load voltage regulating transformer, it is not required to discharge but to directly adjust the tapping switch. The measurement time is one third of the traditional single-phase measurement, greatly shortening the working time and labor intensity. As the DC resistor tester is provided with large-screen LCD and the graphical interfaces in Chinese, the operation is visual, clear and easy.

Besides, it is provided with panel type printer and large-capacity non-volatile memory, so the measurement results can be stored and printed out easily. With good stability in data testing, speediness and perfect repeatability, it is the best choice for the on-site measurement of DC resistance of transformer.

2. Technical Parameters:

Test current:	Single phase: 1A 5A 10A 20A 40A Three phase: 1A 5A 10A 20A
Measurement scope	Single phase: 1A 10 mΩ～20Ω 5A 1 mΩ～4Ω 10A 1 mΩ～2Ω 20A 1 mΩ～1Ω 40A 1 mΩ～0.5Ω Three-phase: 1A 10 mΩ～6Ω (each phase) 5A 1 mΩ～1Ω (each phase ) 10A 1 mΩ～0.6Ω (each phase ) 20A 1 mΩ～0.3Ω (each phase )
Measurement accuracy	±0.2% (Full span ) ± 2 words
Maximum resolution	0.1μΩ
Data storage capacity	150 groups
Power supply	AC 220V±22V, 50Hz±2 Hz
Working environment	Ambient temperature: 0°～40° Relative humidity :≤80%

3.Product pictures:

20 A Three Phase Transformer Winding Resistance Test Set Fast Measuring

Product Tags:

transformer test instruments

transformer test set

20 A Three Phase Transformer Winding Resistance Test Set Fast Measuring Images

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