Waterproof rubber sheathed flexible cable
Application
The product is to suitabel for power transmission in underwater motors with AC voltage of 500V.
Product features
(1)The cable wire core allows long time working temperature of 65℃.
(2)The cable has better electric insulation even when soaked in the water or under larger hydraulic pressure and requires that the cover material absorbs little water under hydraulic pressure.
(3)The cable is soft and easy to bend,which is also able to move frequently.
Type names and manufacture range
|
Cores |
(mm2) |
Diameter/Number of Roots |
(mm) |
(mm) |
(mm) |
(kg/km) |
|
1-core |
1×4 |
49/0.32 |
1.2 |
2.0 |
9.3 |
|
|
1×6 |
84/0.30 |
1.2 |
2.0 |
9.9 |
|
|
|
1×10 |
84/0.40 |
1.4 |
2.0 |
12.1 |
|
|
|
1×16 |
126/0.40 |
1.4 |
2.0 |
13.5 |
|
|
|
1×25 |
196/0.40 |
1.6 |
2.5 |
16.5 |
|
|
|
1×35 |
276/0.40 |
1.6 |
2.5 |
17.5 |
|
|
|
1×50 |
396/0.40 |
1.6 |
2.5 |
19.0 |
|
|
|
1×70 |
360/0.50 |
1.6 |
2.5 |
21.4 |
|
|
| 3-core |
3×2.5 |
49/0.25 |
1.0 |
2.0 |
13.4 |
382 |
|
3×4 |
56/0.30 |
1.0 |
2.0 |
15.5 |
386 |
|
|
3×6 |
84/0.30 |
1.0 |
2.0 |
16.9 |
485 |
|
|
3×10 |
84/0.40 |
1.2 |
2.5 |
22.3 |
850 |
|
|
3×16 |
126/0.40 |
1.2 |
2.5 |
24.6 |
1103 |
|
|
3×25 |
196/0.40 |
1.4 |
2.5 |
31.6 |
1774 |
|
|
3×35 |
276/0.40 |
1.4 |
2.5 |
33.8 |
2164 |
|
|
4-core |
3×2.5+1×1.5 |
49/0.25+30/0.30 |
1.0+1.0 |
2.0 |
15.1 |
340 |
|
3×4+1×2.5 |
49/0.32+49/0.25 |
1.0+1.0 |
2.0 |
16.5 |
425 |
|
|
3×6+1×4 |
84/0.30+56/0.30 |
1.0+1.0 |
2.5 |
18.9 |
596 |
|
|
3×10+1×6 |
84/0.40+84/0.30 |
1.2+1.0 |
2.5 |
23.2 |
943 |
|
|
3×16+1×6 |
126/0.40+84/0.30 |
1.2+1.0 |
2.5 |
25.3 |
1180 |
|
|
3×25+1×6 |
196/0.40+84/0.30 |
1.4+1.0 |
2.5 |
32.4 |
1890 |
|
|
3×35+1×6 |
49/0.40+84/0.30 |
1.4+1.0 |
2.5 |
34.4 |
2268 |
Performance index
|
Industrial frequency pressure of wire cores |
Industrial frequency pressure of finished cores |
Circuit horizontal |
Water absorbing test of rubber under hydraulic pressure |
|||
|
Immensed chamber in warm water for 6h |
Immensed in warm water for 6h |
(MΩ•km) |
||||
|
(V) |
(min) |
(min) |
(V) |
Immensed and pressured insulation resistance at 20℃ |
||
|
2500 |
5 |
5 |
2500 |
100 |
On a cylinder with a diameter of 5 times the cable, bend it 10 times and place it in a water tank of 30 atmospheres for 2 hours, and the exposed part of the cable will not leak. |
In 30 atmospheres of water at room temperature, the rubber sheath is placed for 24 hours, and the weight increase does not exceed 16mg/cm3 |
