Three circuit direct resistance

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The three circuit direct resistance tester can simultaneously test the DC resistance of the YN three-phase winding of the transformer and has * protection function. The LCD full Chinese menu is easy to operate and intuitive

Product Details

Three circuit direct resistancetester(hereinafter referred to as DC resistance meter) is a generation of product for measuring the DC resistance of transformers, optimized for measuring the DC resistance of three-phase windings of large capacity transformers. Simultaneously test the DC resistance of the three-phase winding of the transformer. For on load tap changers, there is no need for discharge, and the tap changer can be directly adjusted. The measurement time is one-third of traditional single-phase measurement, which can greatly shorten the working time and labor intensity. The direct resistance meter adopts a large screen LCD display with a fully Chinese graphical interface, which is clear and intuitive, and the operation is very simple. And equipped with a panel printer and large capacity non-volatile memory, it can conveniently store and print measurement results. The test data is stable, fast, and has good repeatability, making it a high-quality choice for on-site measurement of transformer DC resistance.

Product nickname: Three channel transformer DC resistance tester, DC resistance speed tester, transformer DC resistance tester, transformer winding DC resistance tester, transformer DC resistance speed tester, transformer DC resistance fast tester, inductive load DC resistance speed tester, inductive load DC resistance fast tester, inductive load DC resistance tester, three circuit transformer tester, three-phase DC resistance tester

Product parameters

Three circuit direct resistancetestertechnical parameters

measurement method	Single phase (two-phase)					three-phase
current range	1A	5A	10A	20A	40A	1A	5A	10A	20A
measurement range	10mΩ～20Ω	1mΩ～4Ω	1mΩ～2Ω	1mΩ～1Ω	1mΩ～0.5Ω	10mΩ～6Ω(每相)	1mΩ～1Ω(每相)	1mΩ～0.6Ω(每相)	1mΩ～0.3Ω(每相)
resolution	0.1 μ Omega
Measurement accuracy	± 0.2% (full range) ± 2 words
Data storage capacity	150 sets
power supply	AC 220V±22V，50Hz±2 Hz
working environment	Environmental temperature: 0 ℃~40 ℃ Relative humidity: ≤ 80% RH

Note:

1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. If there is any act of theft or copying, legal responsibility will be pursued.

2. For more information on ultra-high voltage products, please enter the product center.

feature

1. The three-phase DC resistance tester can simultaneously test the DC resistance of the YN three-phase winding of the transformer, which can greatly shorten the measurement time

2. Can quickly and accurately measure the DC resistance of transformer windings

3. Equipped with * protection function

4. Compact in size and easy to carry

5. LCD full Chinese menu, easy and intuitive operation

6. Fast testing speed, high accuracy, good data repeatability, and strong resistance

三回路直阻