MIBZX-20S Transformer DC Resistance Tester

NegotiableUpdate on 05/25

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The MIBZX-20S transformer DC resistance tester can measure all DC resistance data of high and low voltage windings with just one wiring; Three phase simultaneous measurement with magnetic assistance method is faster and greatly reduces the harm of residual magnetism

Product Details

brand	MIY/Miyuan Electric	Origin category	domestic
type	Digital resistance tester	Application field	Electronics, Electrical

MIBZX-20S Transformer DC Resistance Tester

Product Introduction

MIBZX-20S Transformer DC Resistance TesterIt is a necessary testing item for semi-finished and finished products in transformer manufacturing, factory testing, installation, handover testing, and preventive testing by the power department. It can effectively detect manufacturing defects such as material selection, welding, loose connection parts, missing strands, and broken wires of transformer coils, as well as hidden dangers after operation.

Other name

High voltage demagnetization transformer DC resistance tester, high voltage demagnetization DC resistance tester, high voltage demagnetization DC resistance tester

Product features

1、 Functional Features
1All DC resistance data of high and low voltage windings can be measured with just one wiring;
2Three phase simultaneous measurement with magnetic assistance method is faster and greatly reduces the risk of residual magnetism;
3Display and print all test data of the high, medium, and low voltage windings of the transformer, automatically calculate the three-phase unbalance rate, and also print the resistance value converted to rated temperature;
4Equipped with comprehensive back electromotive force protection function;
5Equipped with high-voltage demagnetization function for transformers;
6Equipped with automatic discharge and discharge indication functions, reducing misoperation and ensuring equipment and personnel safety;
7The instrument canStore test data500Groups can also use USB drives to store data;
8The instrument adopts5.7An ultra large LCD display that can print test results at any time;
9The instrument has the characteristics of wide temperature range, high accuracy, shock resistance, anti-interference, and easy portability.

2、 Technical parameters
output current Three phase test:2*10AThe2*5AThe2*2A
Single phase testing:20AThe10AThe2A
test scope2*10A：500μ Omega500mΩ
2*5A：1mOh!1Ω
2*2A：2.5mOh!2.5Ω
20A： 250μ Omega1Ω
10A： 500μ Omega2Ω
2A：2.5mOh!10Ω
resolution 0.1μ Omega
measurement accuracy ±(0.2%reading+2character)
Overall dimensions420mm×250mm×340mm
Instrument weight13kg