XLPE insulated control cable
Reference Standards：
This product is manufactured according to GB9330-88 and enterprise standards.
Application：
For system connection wire of control, signal, pratection or measuring with rated voltage up to and including 450/750V
Operating Characteristics：
1. Rated voltage U0/U: 450/750V.
2. Max. Permissible continuous operating temperature of the conductor: PVC insulated: 70℃; XLPE insulated: 90℃.
3. upon short circuit (Max. Duration time 5s) the Max. Temperature of conductor not higher than: XLPE insulated: 250℃; PVC insulated: 160℃.
4. The ambient temperature under installation shall not below 0℃
5. 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：
Type | Rated voltage(V) | Nominal cross-sectional area of conductor(MM2) |
0.5 | 0.75 | 1.0 | 1.5 | 2.5 | 4 | 6 | 10 |
No. of core |
KYJV | 450/750 | - | 2-61 | 2-14 | 2-10 |
KYJVP |
KYJVP2 | - | 4-61 | 4-14 | 4-10 |
KYJV22 | - | 7-61 | 4-61 | 4-14 | 4-10 |
KYJVP2-22 |
KYJV32 | - | 19-61 | 7-61 | 4-14 | 4-10 |
KYJVR | - | 4-61 | - | - |
KYJVRP | - | 4-61 | 4-48 | - | - |
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.
Nominal cross-section (mm2) | Conductor Structure | D.C. resistance of
conductor at 20℃
(Ω/km)≤ |
Species | No./Nominal diameter of a signal Wire(mm) | Non-tinned wire | Tinned wire |
0.5 | 3 | 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 | 3 | 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 | 3 | 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 | 3 | 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 | 3 | 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 |
3) The screen layer of cables shall be braided with copper wire or applied helically with copper tape.
