Medium Voltage Fire Safety Cables With PVC Sheathed Stranded Conductors
| Insulation Material: | XLPE | Screen: | Copper Wire |
| Rated Voltage: | 6/11kV | No of Core: | 3 |
| Conductor: | Copper Or Alumnium | Jacket: | PVC |
| High Light: | Medium Voltage Fire Safety Cables,PVC Sheathed Fire Safety Cables |
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Medium Voltage Fire Resistant Cable with PVC Sheathed Stranded Conductors
Application
Fire resistant cables can be used in several critical buildings where safety against fire is mandatory to reduce the risk of death as:
- Hospitals & Old people’shomes.
- Schools & Recreational buildings.
- Museums & Historical places.
- Undergrounds & Tunnels.
- Railways & Airports.
- Shopping Centers & Malls.
- Theatres & Cinemas.
- Hotels & Offices.
- High-rise buildings
Construction
Stranded compacted conductor, triple extruded conductor screen, insulation and insulation screen, copper wire screened, laid-up, PVC bedded, steel wire armoured, PVC sheathed.
Feature
- The product is suitable for power transmission and distribution lines with rated power frequency voltage 6/11kV.
- The ambient temperature for installation:≥0℃
- Maximum conductor temperature in normal operation:≤90℃
- Max operating temperature of con. When cable short-circuited(5s maximum duration): 250℃
Parameter
|
Diam.over screen |
Nom.diam.overbed. |
Nom.armour wire diam. |
Diam.over |
Approx. |
|
16.11 |
35.6 |
2 |
42.7 |
330.0 |
|
17.09 |
37.8 |
2.5 |
46.2 |
430.0 |
|
18.11 |
39.2 |
2.5 |
27.8 |
490.0 |
|
19.26 |
41.7 |
2.5 |
50.2 |
565.0 |
|
20.86 |
45.5 |
2.5 |
54.2 |
680.0 |
|
22.75 |
49.0 |
2.5 |
57.9 |
795.0 |
|
24.33 |
52.4 |
2.5 |
61.3 |
910.0 |
|
25.75 |
55.5 |
2.5 |
64.6 |
1020.0 |
|
27.36 |
59.2 |
2.5 |
68.4 |
1150.0 |
|
29.79 |
64.4 |
3.15 |
75.0 |
1470.0 |
|
32.16 |
69.7 |
3.15 |
80.5 |
1710.0 |
|
35.26 |
76.8 |
3.15 |
88.0 |
2070.0 |
|
38.16 |
83.0 |
3.15 |
94.5 |
2450.0 |
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