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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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| Flexible Overhead Conductor Cover |
| Flexible Overhead Conductor Cover |
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Flexible Overhead Conductor Cover provide high quality electrical insulation for substation leads and jumpers. These covers are made from a non-tracking silicone materials that is suitable for harsh medium voltage outdoor environments. The covers provide the solution to the bird, animal and weather related outages.
FEATURES:
·Superior tracking resistance
·Protection for leads and jumpers
·Simple and quick installation
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PERFORMANCE
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Test
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AC Dry Withstand/1 min.
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35kV Line Voltage (all three phase covered)
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*25kV Line Voltage (all three phases covered)
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25kV phase-to-ground
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*15kV phase-to-ground
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Low Temperature Install at 0℃
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No Difficulty for installation
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Materials Properties
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Test Data
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Test Standard
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Tensile Strength
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8.5N/mm2
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ISO604
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Ultimate Elongation
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210%
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ISO604
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Tearing Strength
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12N/mm
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ISO34-1-2015
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Hardness
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70 A
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ISO868
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Volume Resistance
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7.8×1014Ω.cm
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IEC93
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Dielectric Strength
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24kV/mm
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IEC60243-1-2003
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Dielectric Constant
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2.8
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IEC250
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Dielectric Loss Tangent
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0.008
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IEC60250-1969
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Anti-tracking & Electrical erosion resistance
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1A2.5
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IEC60587-2007
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Power frequency withstand voltage
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25KV 1min. no breakdown
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IEC24
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SELECTION
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Part No.
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Size
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Voltage
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Mix.Dia.of Conductor (mm)
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Min.Dia.of Conductor (mm)
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Thickness (mm)
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Cross Section mm2
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Length（m/roll）
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CCI-15-10
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Φ10
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upto 15kV
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10
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4.5
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2.5-2.8
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10-25
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25.4
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CCI-15-16
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Φ16
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upto 15kV
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16
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9
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2.5-2.8
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50-70
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25.4
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CCI-25-10
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Φ10
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upto 25kV
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10
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4.5
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2.8-3.0
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10-25
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25.4
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CCI-25-16
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Φ16
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upto 25kV
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16
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9
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2.8-3.0
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50-70
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25.4
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CCI-25-19
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Φ19
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upto 25kV
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19
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12
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2.8-3.0
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70-120
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25.4
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CCI-35-19
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Φ19
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upto 35kV
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19
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12
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3.2-3.5
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70-120
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25.4
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CCI-25-25
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Φ25
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upto 25kV
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25
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18
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2.8-3.0
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150-240
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25.4
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CCI-35-25
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Φ25
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upto 35kV
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25
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18
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3.2-3.5
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150-240
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25.4
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CCI-35-32
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Φ32
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upto 35kV
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32
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24
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3.2-3.5
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300-400
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25.4
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Grey, Red, Green are supplied for each size.
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