IEC 60851-5 Double Twisting Tester breakdown voltage tester auxiliary equipment

1.Overview

Automatic twisting machine is based on GB/T4074.5-2008, IEC 60851-5 standards and design of a breakdown voltage tester auxiliary equipment, the twisting machine is mainly used as a breakdown voltage tester - twisting method of test sample preparation, use range: Ф (0.1 ~ 2.5) mm.

The twisting machine is mainly used as a breakdown voltage tester - twisting method test sample preparation, the use of range: Ф (0.1 ~ 2.5) mm.

2.technical parameters

2.1 Twisting range: Ф (0.1 ~ 2.5) mm;

2.2 Twisting speed: 100±10r/min;

2.3 Digital display: 0 ~ 9999;

2.4 Power supply voltage: 220V±10%, 50Hz;

2.5 Load weight: 0.85N, 1.7N, 3.4N, 7N, 13.5N, 27N, 54N, 108N.

2.6 Overall dimensions: W×D×H 650×280×370mm;

2.7 Net weight about: 25kg

3.working principle

This twisting machine is directly dragged by an AC permanent magnet low-speed synchronous motor, the twisting head hooks one end of the specimen to rotate at 100r/mm, and the other end of the specimen rotates at 100r/mm. 100r/mm speed rotation, the other end by the oblique block separation, and then through the guide wheel after the two wire head merge hanging weights, so that the specimen to form a twist. When the number of twisted to reach the preset number, twisting machine automatically stop twisting.