1、 Usage: This product is suitable for fixed installation of AC 50Hz rated voltage (U0/U) 0.6/1KV fixed lines for power transmission and distribution.
2、 Model name
|
model
|
CABLE NAME
|
|
VV-GB
|
Copper core PVC insulated PVC sheathed power cable
|
|
VV22-GB
|
Copper core PVC insulated steel tape armored PVC sheathed power cable
|
3、 Specifications
|
model
|
CORE
|
Nominal cross-sectional area mm2
|
|
VV
|
1
|
1-800
|
|
VV22
|
1
|
10-800
|
|
VV
|
2
|
1-150
|
|
VV22
|
2
|
4-150
|
|
VV
|
3
|
4-300
|
|
VV22
|
3
|
4-300
|
|
VV
|
3+1
|
4-185
|
|
VV22
|
3+1
|
4-185
|
|
VV
|
3+2
|
4-240
|
|
VV22
|
3+2
|
4-240
|
|
VV
|
4+1
|
4-240
|
|
VV22
|
4+1
|
4-240
|
4、 Main features
1. This product is produced in accordance with the IEC502 standard.
2. Single core cable armor is made of non-magnetic materials.
3. Five core cables are suitable for TN-S and TN-C-S J cable neutral point direct grounding systems.
4. There are obvious product markings on the outer sheath of the cable.
5. The long-term working temperature of the cable is 70 degrees Celsius.
5、 Allowable current carrying capacity of cable
|
|
Cable allows continuous current carrying capacity (A)
|
|||
|
Insulation type
|
polyvinyl chloride
|
|||
|
sheath
|
No steel armor sheath
|
|||
|
Maximum working temperature of cable core ℃
|
70
|
|||
|
Number of cable cores
|
core
|
Two core
|
Three core or four core
|
|
|
Cable core cross-section (mm2)
|
2.5
|
|
18
|
15
|
|
4
|
24
|
21
|
||
|
6
|
31
|
27
|
||
|
10
|
|
44
|
38
|
|
|
16
|
|
60
|
52
|
|
|
25
|
95
|
79
|
69
|
|
|
35
|
115
|
95
|
82
|
|
|
50
|
147
|
121
|
104
|
|
|
70
|
179
|
147
|
129
|
|
|
95
|
22
|
181
|
155
|
|
|
120
|
257
|
211
|
181
|
|
|
150
|
294
|
242
|
211
|
|
|
185
|
340
|
|
246
|
|
|
240
|
410
|
|
294
|
|
|
300
|
473
|
|
328
|
|
|
Environmental temperature ℃
|
40
|
|||
Note: (1) The values in the table are for aluminum core cables; The allowable continuous current carrying capacity of copper core cables can be multiplied by 1.29.
(2) Single core is only suitable for DC.
