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全自动Dielectric Loss Tester-扬州达瑞

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

Published: 2019-08-21 10:12:19

Views: 2922

Category: Armored Electric Heater

Product Description

Electric Heat Tracing Cable Structure

1. Copper core 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℃, 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 cable length 100m, ambient temperature 75℃, using 2,500VDC megger for 1 minute, insulation resistance (between conductor and shield) minimum value is 120MΩ.
7. Starting current (10℃): 0.4A per meter
8. Please refer to some precautions for installation and use
9. Maximum use 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。
☎ Tel: 18952707000(关经理)📞 Landline: 0514-88770377✉ Email: 195214804@qq.com
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