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No.134 Changchun Da Jie, Changchun, China 130041 |
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＋86-431-88955420 |
| Contact: |
Ms. Gina Sui |
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sales@myheatshrink.com
chemitech@126.com |
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| Overhead Line Insulation Sleeves |
| Overhead Line Insulation Sleeves |
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Applications:
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Offer a new reliable yet simple to install cable accessory kit designed for Overhead Conductor rated from 1kV to 36kV. Supply insulation and protecting for overhead line core cables，prevent short circuit accidents caused by incidental contact of tree branches or wildlife. Also used for railway contact network overhead line system, improve insulation performance to ensure the safe operation of railway line.
Features
1. Lightweight
2. Anti-tracking UV resistance and abrasion resistance.
3. Weather Resistance
4. Superior UV and Abrasion Resistance
5. Easy and quick Installation
6. Operation temperature: -40℃to 80℃
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Performance
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Property
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Test method
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Property Data
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Test Method
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Physical
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Water absorption %
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≤0.1
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GB/T1034-1998
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ISO 62
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Hardness， HRA
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80±5
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GB2411-1980
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ISO 868
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Tensile Strength , MPa
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≥12.0
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GB/T1040-1992
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ISO604;
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Ultimate Elogation , %
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≥400
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GB/T1040-1992
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ISO 604
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Low temperature impact
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-50±2℃/4hr
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No cracking
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UL224-1992
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UL224-1992
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Thermal impact
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120±2℃/1hr
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No cracking
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UL224-1992
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UL224-1992
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Thermal
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Thermal Enduration， ℃
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≤90℃
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GB1035-70
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IEC 216
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Electrical
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Dielectric Strength, kV/mm
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≥20
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GB1408-1989
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IEC24 ASTM D 149
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Volume resistivity ,Ω.cm
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≥1.0×1014
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GB1410-1989
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IEC 93
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dielectric constant
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3.5
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GB1409-1988
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IEC 250，
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Chemical
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Combustibility （OI）
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≥27.0
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GB/T2406-1993
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ISO 4589
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Fire dangerous test
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960±15℃
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pass
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GB5169.1-1997
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Dimensions:
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Item
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Specification
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Voltage（KV）
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Cross Section of Conductor
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Max. Dia. Of Conductor
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Normal Length
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2
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OLIS-Φ14
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1~36KV
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Up to 70mm2
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Φ14mm
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20M/roll, 60M/carton
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3
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OLIS-Φ18
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1~36KV
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Up to 185mm2
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Φ18mm
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20M/roll, 60M/carton
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5
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OLIS-Φ31
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1~36KV
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Up to 400mm2
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Φ31mm
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20M/roll, 60M/carton
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7
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OLIS-Φ38
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1~36KV
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Up to 800mm2
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Φ38mm
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20M/roll, 60M/carton
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Remark: Other sizes and packing are available on requested.
Standard color: red (grey, green and yellow, other colors are available on request)
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