PVC Insulated & PVC Sheathed(Flame Retarding) Control Cable
Uses:
The product is suitable to be adopted as the daily-used electrical appliance, instrument, gauge and telecommunication equipment-used control cable with power frequency rated voltage 450/750kV or less.
The product also can be adopted as the signal, circuit protection and measurement-used control cable with power frequency rated voltage 0.6/1kV or less.
Model Number and Product Name:
Model Number |
Product Name |
KVV |
Copper-Core PVC Insulated & PVC Sheathed Control Cable |
KVVP |
Copper-Core PVC Insulated & PVC Sheathed Copper-Wire Braided & Shielded Control Cable |
KVVP2 |
Copper-Core PVC Insulated & PVC Sheathed Copper Strip Shielded Control Cable |
KVV22 |
Copper-Core PVC Insulated & PVC Sheathed Steel-Tape Armored Control Cable |
KVVR |
Copper-Core PVC Insulated & PVC Sheathed Flexible Control Cable |
KVVRP |
Copper-Core PVC Insulated & PVC Sheathed Copper-Wire Braided & Shielded Flexible Control Cable |
KVVP-22 |
Copper-Core PVC Insulated & PVC Sheathed Copper-Wire Braided & Shielded Steel-Tape Armored Control Cable |
KVVP2-22 |
Copper-Core PVC Insulated & PVC Sheathed Copper-Strip Shielded & Steel-Tape Armored Control Cable |
Single conductor (A) or 7-strand cross (B) can be adopted as the cable conductor.
Performance Characteristics:
Direct-current electric resistance and insulation resistance of cable conductor is in conformity to the following list:
Nominal Cross Section mm2 |
DC ResistanceΩ/km at 200C
≤ |
Insulation Resistance MΩ.km ≥ |
450/750V |
600/1000V |
200C |
700C |
200C |
700C |
0.75 |
24.7 |
12.0 |
0.012 |
14.2 |
0.0142 |
1.0 |
18.2 |
11.0 |
0.0110 |
12.6 |
0.0126 |
1.5 |
12.1 |
10.0 |
0.0100 |
11.0 |
0.0110 |
2.5 |
7.41 |
9.0 |
0.0090 |
9.31 |
0.0093 |
4 |
4.61 |
7.7 |
0.0077 |
9.20 |
0.0092 |
6 |
3.08 |
6.5 |
0.0065 |
7.88 |
0.0078 |
Core intervals and gap between core and screening material of finished cable should stand the test of power frequency AC voltage.
450/750V 3000V x 5min
|
600/1000V 3500V x 5min |
The flame retarding control cable (“ZRA-“, “ZRB-“ and“ZR(C )-”) can be manufactured following the Standard of GB/T18380.3-2001 (same effect with that of IEC60332) according to different requirements of users.
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