Copper core NBR insulated and sheath flexible power cable
Copper core NBR insulated and sheath flexible power cable YVFR YVFRP for movable devices connecting cable of rated voltage up to and including 0.6/1kV
Application
This product has the characteristics of cold resistant, fiexible, abrasion resistant and oilproof etc.
It applies for movable devices connecting cable with special requirement (such as cold resistant and oilproof of rated voltage up to and including 0.6/1kV. Thus it is widely used in metallurgy, electric power, shipbuilding and automobile industry etc.
Executive StandardExecutive Standard
Q/WHY 06
Service Property
1. The rated voltage U0/U of the cable should be 0.6/1kV. Maximum operating temperature should be 70℃, 105℃; Minimum ambient temperature should be -15℃, -40℃ for fixed laying.
2.Cable laying temperature should be not less than 0℃.
3. Allowed bending radius should be not less than 12 times outer diameter of the cable.
Type & Description
| Type | Description |
|---|---|
| YVFR | Copper core NBR insulated and sheath flexible power cable |
| YVFRP | Copper core NBR insulated and sheath copper wire braided shielded flexible power cable |
Note: The type not listed in the table should be comprised according to following type explanation.
Code & Meaning
| Item | Code | Description |
|---|---|---|
| Series coding | Y | Movable flexible cable |
| Burning characteristic | Z(A/B/C) | Flame retardant grade (A/B/C) |
| Insulation | VF | NBR insulation |
| Sheath | VF | NBR Sheath |
| Shield | P | Copper wire braided shield |
| Conductor | R | Class 5 copper conductor |
Main Technical Index
1. Conductor D.C. resistance at 20℃ complies with stipulations of GB/T3956.
2. Insulation resistance at 20℃ should be not less than 5MΩ .km
3. Cable withstand A.C. 3.5kV for 5 minutes without puncture.
Structure Diagram
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