Description
KVV22 plastic insulated control cable
product description
This product is suitable for polyvinyl chloride insulated and polyvinyl chloride sheathed control cables used in mining enterprises, energy and transportation departments, and used for control, monitoring and protection of lines with AC rated voltage below 450/750 volts.
This product implements the standard GB9330.1-88 GB9330.2-8.
Specifications
KVV22-copper core PVC insulated, PVC sheathed steel tape armored control cable
Product technical data
Rated voltage: U0/U is 450/750V
The long-term working temperature of the whole conductor is 70℃ and 105℃, and the cable laying temperature is not lower than 0℃
It is recommended that the bending radius is not less than 6 times the outer diameter of the cable
Cables with armored or copper tape shielding structure should not be less than 12 times the outer diameter of the cable
Use characteristics
Rated voltage: U0/U is 450, 750V. The long-term working temperature of conductor core is 70℃ and 105℃. The cable laying temperature is not lower than 0℃
It is recommended that the bending half is not less than 6 times the outer diameter of the cable. The cable with armored or copper tape shielding structure should be less than 12 times the outer diameter of the cable.
|
Model |
Standard section of conductor mm2 |
|||||||
|
0.5 |
0.75 |
1.0 |
1.5 |
2.5 |
4 |
6 |
10 |
|
|
Number of cores |
||||||||
|
KVV KVVP KVVPL |
- |
2-61 |
2-14 |
2-10 |
||||
|
KVVP2 |
- |
6-61 |
4-14 |
4-10 |
||||
|
KVV22 |
- |
7-61 |
4-61 |
4-14 |
4-10 |
|||
|
KVVR |
4-61 |
- |
- |
|||||
|
KVVRP |
4-61 |
4-48 |
- |
- |
||||
Note: The recommended core number series are:
2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 24, 27, 30, 37, 44, 48, 52, and 61 cores.
KBBR type
|
Code |
Number of cores X nominal cross section（mm2） |
Wire core structure number/single diameter mm |
Maximum outer diameter mm |
20℃ DC resistance is not greater than Ω/Km |
70℃ The marginal resistance is not less than MΩ·Km |
|
|
Not tinned |
Tinned |
|||||
|
1 |
4×0.5 |
16/0.20 |
9.0 |
39.0 |
40.1 |
0.013 |
|
2 |
4×0.75 |
19/0.23 |
9.6 |
24.5 |
24.8 |
0.011 |
|
3 |
4×1.0 |
19/0.26 |
10.0 |
19.3 |
19.5 |
0.010 |
|
4 |
4×1.5 |
30/0.25 |
11.5 |
13.3 |
13.7 |
0.010 |
|
5 |
4×2.5 |
30/0.25 |
13 |
7.98 |
8.21 |
0.009 |
KVV type
