High voltage and low current tester (arc resistance tester)-(Touchscreen)

Product Name: Arc resistance testing machine

Product Model:NDH-B

meet the standard：GB/T 1411-2002Test for Resistance of Solid Insulation Materials to High and Low Voltage Current Arc Discharge (Equivalent)IEC 61621-1997）AndASTM D495Designed and manufactured according to standard requirements and in compliance withIEC 149TheUL 746AWaiting for experimental methods

1. Overview

Main application scope and functions:

This testing machine is used to evaluate the arc resistance performance of insulation materials such as electrical plastics, resin adhesives, and insulating paints applied in industries such as motors, appliances, and household appliances. It is mainly used for testing the arc resistance performance of solid insulation materials such as plastics, films, resins, mica, ceramics, glass, insulating oil, insulating paint, cardboard, and other media;

This testing machine is controlled by a computer and can display the current experimental status and time. After the experiment is completed, the current experimental data is saved and can be printed.Standard experimental report.

Two functional features

1 This machine has an integrated upper and lower structure, with the lower part being the operating system and the upper part being the test chamber.

2 This product adopts intelligent control technology and selects programs（IECorASTM）Can conduct experiments automaticallyAnd display the test process and results on the touch screen.

3 Good safety performance, strong anti-interference ability, and high testing accuracy.

Three main technical parameters

1 Arc on-off time error: less than±10ms

2 Voltage regulator capacity:2kVA

3 Rated test voltage:12.5kV

4 Test voltage accuracy:±3%

5 Voltage control accuracy:±10%Accuracy of current measurement:1.5%

6 Electrode to sample pressure:（0.5±0.05）N

7 Electrode material: tungsten rod

8 Electrode distance:（6.35±0.1）mm（IEC）

（6.0±0.1）mm（ASTM）

9 useEnvironmental temperature:（23±2）℃

10 useEnvironmental humidity:（50±5）%

11 Power Supply:220V±5% 50Hz 10A

12 experiment Method: National Standard/American Standard/10 mAcontinuous/20 mAcontinuous/30 mAcontinuous/40 mAcontinuous

13 The experimental procedure is as follows:

Four configurations

five Product Model:

NDH-AArc resistance tester-microcomputer control

NDH-BArc resistance tester-touch screen control

Experimental interface diagram:

Selection of experimental methods