DC Resistance Meter

NegotiableUpdate on September 11

Model

Nature of the Manufacturer: Manufacturer

Product Category: DC Resistance Tester

Place of Origin: City, Province

Online Consult Contact Information

Overview

Test current:Single phase ：1A 5A 10A 20A 40A Three phase ：1A 5A 10A 20A Range:Single phase ：1A 10mΩ～20Ω 5A 1mΩ～4Ω 10A 1mΩ～2Ω 20A 1mΩ～1Ω 40A 1mΩ～0.5Ω Three phase ：1A 10mΩ～6Ω （each phase） 5A 1mΩ～1Ω（each phase） 10A 1mΩ～0.6Ω（each phase ） 20A 1mΩ～0.3Ω（each phase ）

Product Details

Brief introduction

This DC Resistance Meter is designed for measuring dc resistance of large capacity 3-phase power transformer. DC Resistance Meter can test three phase winding of transformer at the same time.

For on-load regulating transformer, tap switch can be directly adjusted without discharging, and the measuring time is one third of the traditional single-phase measurement, which can greatly reduce the working time and labor intensity. DC Resistance Meter adopts large LCD display, English graphic interface, clear and intuitive, easy to operate.

The transformer DC Resistance Meter is also equipped with a panel printer and a large capacity non-volatile memory, which can conveniently store and print the measurement results.The test data is stable, fast and repeatable, which is the best choice for field measurement of dc resistance of transformer.

Technical Specification

Test current	Single phase ：1A 5A 10A 20A 40A Three phase ：1A 5A 10A 20A
Range	Single phase ： 1A 10mΩ～20Ω 5A 1mΩ～4Ω 10A 1mΩ～2Ω 20A 1mΩ～1Ω 40A 1mΩ～0.5Ω Three phase ： 1A 10mΩ～6Ω （each phase） 5A 1mΩ～1Ω（each phase） 10A 1mΩ～0.6Ω（each phase ） 20A 1mΩ～0.3Ω（each phase ）
Accuracy	±（0.2% full range±2 digits）
Max. resolution	0.1μΩ
Data storage	150 groups
Power	AC 220V±22V，50Hz±2 Hz
Working environment	Environment:0°～40° Humidity:≤80%

Factory release test before cargo delivery for winding resistance tester

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Product Service Procedure

We strictly follow the developing ideas, regard customers as the center, take quality as the basis, and afford excellent service.

1.Dear users, no matter what kind of needs you have, as long as you contact us, we will do it for you .

2.Our customer service staff will provide you with professional product consulting and technical solutions

3.Understａnd your demands, establish product service records, and negotiate with you to determine the way of after-sales service

4.If necessary, we will arrange for professional technical engineers to provide you with video, telephone contact and on-site commissioning services as agreed with you.

5.The engineer will explain to you in detail about product’s working theory and operation.

6.The engineer will guide you to finish the whole test process by video or on-site ,ａnd give professional answers to your technical questions.

7.The engineer will also conduct a comprehensive inspection for the product you purchased, and solve it if there is a fault.

8.After the service is completed, please provide valuable comments or suggestions on our service, and the service information will be synchronized to the after-sales service center.

9.The after-sales service center will actively follow up the service progress and regularly follow up the return visits.

Company profile

Wuhan Goldhome Hipot Electrical C.,ltd is specially in R&D, product and marketing high voltage test equipments.

Wuhan Goldhome Hipot production is strictly in accordance with international standards and power industry regulations. The products are through the national, provincial power authorities testing, as well as CE certification! At present,0ur company has received ISO9001：2015 quality management system certification, ISO14001：2018 occupational health and safety management system certification, and ISO14001：2015 environmental management system certification,ａnd also had got SGS certification.

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