50A transformer DC voltage winding resistance tester

FOB Price 1000 - 1500 USD / USD

Port	chongqing, China
Packaging	Wooden case or custom
Lead Time	7-15 days

Quick Details (View All)

Product name	50A transformer DC voltage winding resistance tester	Resolution	1μΩ
Max. Error	0.2%RDG+2D	Voltage Output	20V
Power Supply	AC220V±10%% 50Hz/60Hz	Working Environment	-10℃-+40℃ RH≤85%
Application	power department to do preventive trials	Function	Micro Ohmmeter
Usage	1.large-scale transformer above 240MVA in temperature rising tests	Date Print	Each interval of 60 seconds automatically print data

Product Details

GDZC 50A transformer DC voltage winding resistance tester

GDZC Series Transformer Winding Resistance Tester is used for testing, installing and exchanging the semi-finished or finished transformer.

Introduction

GDZC Series Transformer Winding Resistance Tester is used for testing, installing and exchanging the semi-finished or finished transformer.
GDZC Series Transformer Winding Resistance Tester is also a necessity for power department to do preventive trials.
GDZC Series Transformer Winding Resistance Tester can effectively help you to find disfigurements in the manufacturing of transformer, such as the winding choosing, welding, loose joints, missing shares and hidden danger in the running.
In order to meet the need of fast measurement of DC resistance, our company makes use of our technological advantage to develop the Micro Ohmmeter.

Features

GDZC Series Transformer Winding Resistance Tester is suitable for large-scale transformer above240MVA in temperature rising tests.
840MVA transformer low-voltage direct-resistance tester completed within 2 minutes and the data is stable and accurate.
Dual-channel shows the measurement data at the same time.
Each interval of 60 seconds automatically print data.
Equipped with temperature conversion software, curve waveforms.

Parameters

ItemTest CurrentMeasuring RangeGDZC-2GDZC-10GDZC-20GDZC-40GDZC-100GDZC-20S


2A	1μΩ~4.5kohm
10A	1μΩ~20ohm
20A	1μΩ~10ohm
40A	1μΩ~10ohm
25A, 50A, 100A	200μΩ-800 mΩ(25A) 100μΩ-400 mΩ(50A) 50μΩ-200mΩ(100A)
Single phase: 1A,5A,10A,20A, 40A Three phase: 1A, 5A, 10A, 20A	Single phase: 10mΩ~20Ω(1A) 1mΩ~4Ω(5A) 1mΩ~2Ω(10A) 1mΩ~1Ω(20A) 1mΩ~0.5Ω(40A) Three-phase: 10mΩ~6Ω(1A, each phase) 1mΩ~1Ω(5A, each phase) 1mΩ~0.6Ω(10A, each phase) 1mΩ~0.3Ω(20A, each phase)