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Room 203, Building 3, Xingsha International Enterprise Center, No. 68 Luosi Tang Road, Changsha Economic and Technological Development Zone, Hunan Province
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Changsha Xinxiong Instrument Technology Co., Ltd
Softening breakdown tester
NegotiableUpdate on 05/06
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Overview
Suitable for testing the insulation performance of enameled round wires and thin film wrapped round wires with a nominal diameter of 0.020mm to 3.000mm and below, after softening in a hot state
Product Details
Product performance characteristics
1. Execution standard: GB/T4074.6/IEC 60851-6; Inspection standard: JB/T4279.8
2. Refer to NEMA and JIS standards
3. Suitable for testing the insulation performance of enameled round wires and thin film wrapped round wires with a nominal diameter of 0.020mm to 3.000mm and below, after softening in a hot state
4. Two experimental methods: specific fixed temperature method and simulated heating method
5. Automatic temperature measurement, control, adjustment, and display; According to the set preheating time and target temperature test time, the instrument automatically completes the preheating of the sample, applies load and test voltage, and automatically unloads the load and alarms when the test time is reached or the sample is broken down, and displays the test time and temperature. The entire testing process is automatically completed
6. Automatic forced air cooling test mold enables rapid second test
7. The heating mold is made of brass material
Weights equipped:
Weight holder 0.25N × 1, 1N × 1
砝码0.15 N×1、0.25N×1、 0.45N×1 、1.2N×1、3.5N×1、4.5N×2、17N×1、34N×1、35N×1
Optional model: ZRJ-20 intelligentSoftening breakdown tester(Implement NEMA, JIS, GB/T4074 standards)
Main technical parameters
| Heating mold size | 100×100×70mm |
| Heating mold, intersection angle of two wire slots | 90° |
| Test voltage between two samples | AC100±10V |
| Sample breakdown action current | 5±0.5mA |
| Short circuit current between samples | ＜50mA |
| Display temperature and temperature difference at the intersection of the sample | ＜2℃ |
| Sample preheating time, test time | 1 second to 9999 seconds can be set arbitrarily |
| Max test temperature | ≤500℃ |
| Temperature setting for constant temperature method test | RT~500 can be set arbitrarily |
| Error of timing device for 120 seconds | ±1s |
| input power | AC220V±10% 50Hz |
| heating power | 900W |
| Overall dimensions | L×W×H 540×310×345mm |
| weight | 32kg |
