Suitable for transmitting electrical power to various river and sea vessels, as well as offshore oil platforms and other aquatic structures.
Standard: GB9331·3-88 "Marine Power Cable with Polyvinyl Chloride Insulation and Sheath"
PVC insulated and sheathed marine power cable characteristics:
1. Rated voltage U0/U: 0.6/1 KV.
2. The long-term allowable operating temperature for the cable is 60°C.
3. The minimum bending radius of the cable during installation is as specified in the following table:
Cable structural characteristics
Outer Diameter of Cable: D (mm)
Smaller inner radius bend
Metal woven armor sheath
Any value
6D
Unarmored
D≤25
4D
D>25
6D
Cable Model, Name, and Application:
Model
Name
CVV/DA
PVC insulated and sheathed marine power cables, Type DA
CVV80/DA
Polyvinyl Chloride (PVC) insulated and jacketed with PVC, bare copper wire braid marine power cable, Type DA
CVV90/DA
PVC insulated, PVC jacketed,钢丝braided armored marine power cables, DA type
CVV82/DA
PVC-insulated, PVC-jacketed, copper-braided, marine power cable, type DA
CVV92/DA
PVC insulated, PVC jacketed, steel wire braided armor, and PVC sheathed marine power cable, Type DA
CVV/SA
PVC insulated and sheathed marine power cables, Type SA
CVV80/SA
PVC insulated, PVC jacketed, bare copper wire braided marine power cable, Type SA
CVV90/SA
PVC-insulated, PVC-jacketed, steel-wire braided shipboard power cable, Type SA
CVV82/SA
PVC insulated, PVC jacketed, copper wire braided, marine power cable, Type SA
CVV92/SA
PVC insulated, PVC jacketed, steel wire braided armor, and PVC sheathed marine power cable, type SA
Note: DA type composite single vertical burn test requirements; SA type bundle vertical burn test requirements.
Rated voltage, nominal cross-sectional area, and core number of the cable:
Model
Core Count
Nominal Cross-sectional Area (mm²)
CVV/DA，CVV80/DA，CVV90/DA，CVV82/DA，CVV92/DA
CVV/SA，CVV80/SA，CVV90/SA，CVV82/SA，CVV92/SA
Recommended Wire Counts: 1, 2, 3, 4, 5, 7, 10, 12, 14, 16, 19, 24, 27, 30, 33, and 37 cores
