Enameled Wire Softening Breakdown Tester

XL-XHTC-500 Soft Breakdown Tester

Execution Standard: GB/T4074.6-2008; Inspection Standard: JB/T4279.8-2008

Scope of Application: Suitable for enameled round wires and film-wrapped round wires with a nominal conductor diameter above 0.100mm and up to 2.500mm;

Features two test methods: temperature rise method and constant temperature method; automatically unloads and alarms when the sample breaks down, displaying test time and temperature

Copper Heating Mold Dimensions: 100×100×70mm

Test Voltage Between Two Samples: AC100±10V

Sample Breakdown Action Current: 5±0.5mA

Short-Circuit Current Between Samples: <50mA

Temperature Difference Between Displayed Temperature and Sample Intersection Point: <2℃

Sample Preheating Test Time: Arbitrarily set from 1 second to 99 minutes and 59 seconds

Test Temperature: ≤450℃

Constant Temperature Method Test Temperature Setting: Arbitrarily set from RT to 450℃

Angle Between Two Wire Grooves of Heating Mold: 90°

Timer Device Allowable Error: (120s): ±2s

Input Power Supply: AC220V±10% 50Hz

Heating Power: 750W