Active Member
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Address: Jinghe Hi-tech Industrial Zone, Hejian City, Hebei province,China
Phone: 86-10-59361676
Contact name:Janny Yin
Hebei New Baofeng Wire & Cable Co.,Ltd |
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Pvc Insulated Screen Control Cable Class1 , Class 2 , Class 5 Copper Conductor
■ Product standard
This product is manufactured according to GB9330 and enterprise standards.
■ Application
For system connection wire of control, signal, protection or measuring with rated voltage up to and including 450/750KV.
■ Operating characteristics
Rated voltages U0/U: 450/750V
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Permissible Max. continuous operating temperature of conductor:
PVC insulated: 70℃;XLPE insulated: 90℃.
Upon short circuit (Max. Duration time 5s) the Max.
temperature of conductor not higher than:
PVC insulated: 160℃; XLPE insulated 250℃.
Ambient temperature of installation not less than 0℃.
Preferred permissible bending radium:
For non-armored cable, not less than 6 times of cable diameter;
For armored or copper-tape-screened cable, not less than 12 times of cable diameter;
For screened flexible cable, not less than 6 times of cable diameter.
■ Type, designation and application
Type | Designation | Main applications |
KVV/KYJV | Copper conductor PVC/XLPE insulated PVC sheathed control cable | For fixed-laying indoors, in cable duct or conduit |
KVVP/KYJVP | Copper conductor XLPE/PVC insulated PVC sheathed braid screened control cable | For fixed-laying indoors, in cable duct or conduit upon screen requirement |
KVVP2/KYJVP2 | Copper conductor PVC/XLPE insulated PVC sheathed copper tape screened control cable | For fixed-laying indoors, in cable duct or conduit upon screen requirement |
KVV22/KYJV22 | Copper conductor PVC/XLPE insulated PVC sheathed steel tape armored control cable | For fixed-laying indoors, in cable duct direct-buried, able to bear larger mechanical forces |
KVV32/KYJV32 | Copper conductor PVC/XLPE insulated PVC sheathed fine steel wire armored control cable | For fixed-laying indoors, in cable duct, conduit or well, able to bear larger mechanical forces |
KVVR/KYJVR | Copper conductor PVC/XLPE insulated PVC sheathed control flexible cable | For laying indoors upon moveable requirement |
KVVRP/KYJVRP | Copper conductor PVC/XLPE insulated PVC sheathed braid screened control flexible cable | For laying indoors upon moveable and screen requirement |
■ Type range
Type | Rated voltage V | Nominal cross-section of conductor(mm2) | |||||||
0.5 | 0.75 | 1.0 | 1.5 | 2.5 | 4 | 6 | 10 | ||
No. of cores | |||||||||
KVV/KYJV KVVP/KYJVP | 450/750 |
| 2~61 | 2~14 | 2~10 | ||||
KVVP2/KYJVP2 |
| 4~61 | 4~14 | 4~10 | |||||
KVV22/KYJV22 |
| 7~61 | 4~61 | 4~14 | 4~10 | ||||
KVV32/KYJV32 |
| 19~61 | 7~61 | 4~14 | 4~10 | ||||
KVVR/KYJVR | 4~61 |
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KVVRP/KYJVRP | 4~61 | 4~48 |
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Note: 1) Preferred number of cores: 2,3,4,5,7,8,10,12,14,16,19,24,27,30,37,44,48,52,61.
2)The special types of fire-retardant, flame-resisting, low-fume and low-halogen, low-fume and non-halogen as well as acid-alkali-proof for these cables may be supplied upon requests.
■ Technical Data
1) Conductors have three species: First (Solid conductor) (A), Second for fixed installation (B) (Stranded conductor),
and Third for moveable requirement (R) (stranded flexible conductor).
2)The structure and D. C. resistance.
3)The screen layer of cables shall be braided with copper wire or applied helically with copper tape.
Nominal cross-section mm2 | Conductor structure | D.C. resistance of conductor at 20℃ | ||
species | No./Nomi. Diameter of a single wire mm | Untinned wire | Tinned wire | |
0.5 | 5 | 16/0.20 | 39.0 | 40.1 |
0.75 | 1 | 1/0.97 | 24.5 | 24.8 |
0.75 | 2 | 7/0.37 | 24.5 | 24.8 |
0.75 | 5 | 24/0.20 | 26.0 | 26.7 |
1.0 | 1 | 1/1.13 | 18.1 | 18.2 |
1.0 | 2 | 7/0.43 | 18.1 | 18.2 |
1.0 | 5 | 32/0.20 | 19.5 | 20.0 |
1.5 | 1 | 1/1.38 | 12.1 | 12.2 |
1.5 | 2 | 7/0.52 | 12.1 | 12.2 |
1.5 | 5 | 30/0.25 | 13.3 | 13.7 |
2.5 | 1 | 1/1.78 | 7.41 | 7.56 |
2.5 | 2 | 7/0.68 | 7.41 | 7.56 |
2.5 | 5 | 50/0.25 | 7.98 | 8.21 |
4 | 1 | 1/2.25 | 4.61 | 4.70 |
4 | 2 | 7/0.85 | 4.61 | 4.70 |
6 | 1 | 1/2.76 | 3.08 | 3.11 |
6 | 2 | 7/1.04 | 3.08 | 3.11 |
10 | 2 | 7/1.35 | 1.83 | 1.84 |
■ Calculated Data
No. ×Nom. cross-section mm2 | Largest diameter of cables | Calculated weight of cables(kg/km) | ||||||||||||
KVV | KVVP | KVVP2 | KVV22 | KVV32 | KVVR | KVVRP | KVV | KVVP | KVVP2 | KVV22 | KVV32 | KVVR | KVVRP | |
2×0.75 | 8.0 | 9.3 | — | — | — | — | — | 72 | 114 | — | — | — | — | — |
2×1.0 | 8.3 | 9.6 | — | — | — | — | — | 81 | 124 | — | — | — | — | — |
2×1.5 | 9.3 | 10.6 | — | — | — | — | — | 109 | 157 | — | — | — | — | — |
2×2.5 | 10.8 | 11.9 | — | — | — | — | — | 154 | 201 | — | — | — | — | — |
2×4 | 11.8 | 13.9 | — | — | — | — | — | 187 | 346 | — | — | — | — | — |
2×6 | 13.0 | 15.0 | — | — | — | — | — | 241 | 351 | — | — | — | — | — |
2×10 | 16.3 | 17.8 | — | — | — | — | — | 391 | 502 | — | — | — | — | — |
2×0.75 | 8.3 | 9.6 | — | — | — | — | — | 87 | 130 | — | — | — | — | — |
3×1.0 | 8.8 | 10.0 | — | — | — | — | — | 98 | 143 | — | — | — | — | — |
3×1.5 | 9.9 | 11.1 | — | — | — | — | — | 127 | 177 | — | — | — | — | — |
3×2.5 | 11.3 | 12.6 | — | — | — | — | — | 181 | 238 | — | — | — | — | — |
3×4 | 12.5 | 14.5 | — | — | — | — | — | 234 | 347 | — | — | — | — | — |
3×6 | 13.3 | 15.8 | — | — | — | — | — | 329 | 470 | — | — | — | — | — |
