Guangdong Win-Win Cables Co.,Ltd
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Place of Origin: | Guangdong, China (Mainland) |
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Type
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Designation
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Applications
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YJV
YJLV |
Cu or Al conductor XLPE insulated PVC sheathed power cable |
For laying indoors, in tunnel and in ducts. Able to bear certain traction during laying but not external mechanical forces. Impermissible to lay single core cable in magnetic ducts.
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YJV22
YJLV22 |
Cu or Al conductor XLPE insulated PVC sheathed internal steel tape armored power cable. |
For laying indoors, in tunnels, in ducts and underground. Able to bear external mechanical force but not large pulling forces. Impermissible to use single cable in A.C. circuit.
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Type
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Number of cores
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Nominal Cross-sectional Area(mm2)
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YJV YJLV
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1
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1.0~630
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YJV YJV22
YJLV YJLV22 |
2
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1.0~400
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YJV YJV22
YJLV YJLV22 |
3
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1.0~400
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YJV YJV22
YJLV YJLV22 |
3+1
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4.0~400
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YJV YJV22
YJLV YJLV22 |
4
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1.0~400
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YJV YJV22
YJLV YJLV22 |
5
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1.0~400
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Rated voltage of cable
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0.6/1kV
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D.C. resistance of core
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According to GB/T3856-1997 or IEC228A-82
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Power frequency withstand voltage test for 5 minutes
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No breakdown at 3.5kV
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Hot set test for insulation, 200℃ 15min with pressure 20N/cm2
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Maximum elongation values at load
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175%
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Maximum permanent elongation values after being cooled
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15%
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Power frequency withstand voltage test for 4 hours, not break down
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2.4
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