product details
1. Usage: This product is suitable for transmitting electrical energy to various water structures such as river and sea vessels and offshore oil platforms.
2. Product standard: GB9331-3-88 "Polyvinyl chloride insulated and sheathed marine power cables"
3. Product usage characteristics: 1) Rated voltage U0/U is 0.6/1KV. 2) The long-term allowable working temperature of the cable is 60 ℃. 3) The minimum bending radius of the cable during laying is specified in the following table:
|
Cable structural characteristics |
Cable outer diameter D (mm) | Minimum bending radius |
| Metal woven armor type | Any value | 6D |
| Non armored type | D≤25 | 4D |
| D>25 | 6D |
4. Product model, name, and scope of use
| Model | name | Scope of use |
| CVV/DV | PVC insulated PVC sheathed marine power cable, DA type | Fixed laying |
| CVV80/DA | Polyvinyl chloride insulated polyvinyl chloride inner sheath bare copper wire braided armor marine power cable, DA type | Fixed installation, used for anti-interference places |
| CVV90/DA | Polyvinyl chloride insulated polyvinyl chloride inner sheath bare steel wire braided armored marine power cable, DA type | Fixed installation, used for situations where mechanical external forces are applied. |
| CVV92/DA |
Polyvinyl chloride insulated, polyvinyl chloride inner sheath, steel wire braided armor, polyvinyl chloride outer sheath, marine power cable, DA type |
Fixed installation, used for situations where mechanical external forces are applied. |
5. Production scope
| model | Number of cores | Nominal cross-section (mm2) |
| CVV, CVV80 | 1 | 1-300 |
| CVV90, CVV92 | 2 | 1-120 |
| 3 | 1-185 | |
| 4-37 | 1-2. |
