|
[China]
Trade Verify
Address: No.7577 Hunan Road, Pudong New District. Shanghai China
Contact name:Mayling Zhao
Shanghai Shenghua Cable (Group) Co., Ltd. |
|
Verified Suppliers
|
|
|
IEC331 Standard Single Core FRC cable with good Fire Safety Capability
Application:
Fire resistant cable is one kind of cable that can keep certain
safe running time in the case of flame combustion. Fire resistant
cable is widely used in high-rise buildings, underground railway,
underground street, large power station and important industrial
and mining enterprises and other places related to fire safety and
fire rescue.
Construction:
1 ..... stranded (RM) bare copper
2 ..... Mica Tape for Fire Resistant
3 ..... core insulation of cross-linked polyethylene
4 ..... Fillers
5 ..... Wrapping tape or Flame Retardant tape
6 ..... PVC Inner Bedding
7 ..... Galvanized Steel Wire Armour
8 ..... outer sheath of Low smoke halogen-free flame
retardantmaterial (LSOH)
Standards:
IEC 60502, 60228, 60332, 60331
Operating characteristics
1. Cable laying temperature: ≥0°C
2. The highest rated temperature values of PVC insulated cable
conductor and XLPE insulated cable conductor are 70°C, and 90°C,
respectively.
3. The highest rated temperature values of cable conductor in case
of short circuit (the longest duration not more than 5s) does not
exceed 160°C and 250°C for PVC insulation and XLPE insulation,
respectively
4. Under rated voltage of the cable, the fire-resistant cable can
maintain 90 min normal operation in is 750°C-800°C flame.
5. Bending radius: same as ordinary cabl.
Welcome to download the PDF for more detailed information.
