Enameled Wire Breakdown Voltage Tester (Hot State Voltage Tester) IEC60851

Standards compliant:

Compliant with GB/T4074.5, IEC60851 "Test method for winding wire - Part 5: Electrical properties (breakdown voltage)", GB/T4279.11 "Verification method for enameled winding wire test equipment - Breakdown voltage tester" test standard requirement.

Test principle:

The specified voltage value is applied to the sample at a constant speed until the sample is broken down, and the breakdown voltage at this time is recorded.

Technical parameter:

1. Step-up motor is used for booster 
2. Twisting device: can test two samples at the same time
3. Container: contains steel balls with a thickness of 5.mm Ф2.0mm,
4. Load (N): 0.013 0.015 0.020 0.025 0.030 0.040 0.050 0.060 0.080 0.10
                    0.12 0.15 0.20 0.25 0.30 0.40 each
                    0.85 1.70 3.40 7.0 13.5 27.0 54 108 two each.