This product is fit for ac rated voltage, 50 HZ ac circuit, the 0.6/1 KV power transmission and distribution can use. For
1. The highest rated temperature of the cable conductor is 70 ℃.
2. Short circuit (the longest duration not more than 5 s) the highest temperature of the cable conductor is not more than 60 ℃.
3. The temperature at which the copper cable is not lower than 0 ℃, the smallest bending radius should be no less than 10 times of cable diameter.
2. Type, name and use scope
VV PVC insulated and sheathed power cable for laying indoors, in tunnel and pipe, cable can't withstand the pressure and external mechanical forces role
ZR-VV PVC insulated and sheathed flame-retardant power cables for laying indoors, in tunnel and pipe, cable can't withstand the pressure and external mechanical forces role
Cable structure size
VV, ZR-VV
0.6/1 KV PVC insulation PVC sheathed flame-retardant or the flame retardant power cables
0.6/1 KV PVC insulation PVC sheathed flame-retardant or the flame retardant power cables
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Conductor nominal cross section (mm2)
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Single root number in conductors
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Insulation thickness (mm)
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Sheath thickness (mm)
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Approximate outer diameter of cable (mm)
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Cable approximate weight (kg/km)
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20 ℃ conductor resistance
≤( Ω/km)
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Test voltage
Kv/5min
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||
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Cu
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Al
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Cu
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Al
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||||||
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1×1.5
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1
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0.8
|
1.4
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6.1
|
50.7
|
41.3
|
12.1
|
--
|
3.5
|
|
1×2.5
|
1
|
0.8
|
1.4
|
6.5
|
63.5
|
47.9
|
7.41
|
12.1
|
3.5
|
|
1×4
|
1
|
1.0
|
1.4
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7.4
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87.7
|
63.0
|
4.61
|
7.41
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3.5
|
|
1×6
|
1
|
1.0
|
1.4
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7.9
|
111.0
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75.9
|
3.08
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4.61
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3.5
|
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1×10
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7
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1.0
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1.4
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9.2
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166.6
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93.0
|
1.83
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3.02
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3.5
|
|
1×16
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7
|
1.0
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1.4
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10.3
|
233.3
|
132.2
|
1.15
|
1.91
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3.5
|
|
1×25
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7
|
1.2
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1.4
|
12.0
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344.9
|
185.4
|
0.727
|
1.20
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3.5
|
|
1×35
|
7
|
1.2
|
1.4
|
13.2
|
449.8
|
228.7
|
0.524
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0.868
|
3.5
|
|
1×50
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19
|
1.4
|
1.4
|
14.9
|
590.5
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289.8
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0.387
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0.641
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3.5
|
|
1×70
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19
|
1.4
|
1.4
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16.7
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807.3
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374.2
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0.268
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0.443
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3.5
|
|
1×95
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19
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1.6
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1.5
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19.3
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1102.0
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501.4
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0.193
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0.320
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3.5
|
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1×120
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37
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1.6
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1.5
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20.9
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1349.0
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590.3
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0.153
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0.253
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3.5
|
|
1×150
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37
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1.8
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1.6
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23.1
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1654.0
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721.3
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0.124
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0.206
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3.5
|
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1×185
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37
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2.0
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1.7
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25.6
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2060.0
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891.6
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0.0991
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0.164
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3.5
|
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1×240
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61
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2.2
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1.8
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28.8
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2651.0
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1114.0
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0.0754
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0.125
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3.5
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