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全自动Dielectric Loss Tester-扬州达瑞

Electric Heat Tracing Cable Structure - Yangzhou Dali Co., Ltd.

Published: 2022-02-15

Views: 2922

Category: Heating Cable

Product Description

Electric Heat Tracing Cable Structure


1. Copper conductor: 7×0.50, 19×0.32, 19×0.41

2. Conductive plastic layer: Ordinary PTC, Flame-retardant PTC, Fluorine-containing PTC

3. Insulation layer: Modified polyolefin, Flame-retardant polyolefin, Fluorine-containing polyolefin, Perfluorinated material

4. Shielding layer: Tinned soft round copper wire, coverage density 80%

5. Sheath layer: Modified polyolefin, Flame-retardant polyolefin, Fluorine-containing polyolefin, Perfluorinated material

3. Installation temperature: Minimum: -5℃

4. Thermal stability: After 300 cycles between 15℃ and 99℃, the cable heating output remains above 90%.

5. Bending radius: 25.4mm at 20℃ room temperature, 35.0mm at -30℃ low temperature

6. Insulation resistance: For a cable length of 100m at an ambient temperature of 75℃, when tested with a 2,500VDC megger for 1 minute, the minimum insulation resistance (between conductor and shield) is 120MΩ.

7. Starting current (10℃): 0.4A per meter

8. For installation and use, please refer to the precautions section

9. Maximum usable length: not exceeding 100 meters

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Yangzhou Darui Electric Co., Ltd.
主营产品:Dielectric Loss Tester、Transformer Ratio测试仪、Loop Resistance Tester、高压None线核相仪、Insulation Resistance Tester、Partial Discharge Tester、Cable Fault Tester、DC Resistance Tester等。
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