450/750V PVC Insulated Braid Screened PVC Sheathed Flexible Control Cable
APPLICATION
Copper Conductor PVC Insulated Copper Wire Braid ( CWB ) Screened PVC Sheathed Flexible Control Cable (KVVRP) is mainly used for system connection wire of control,signal,protection or measuring for rated voltage up to and including 450/750V.
CABLE STANDARDS
GB/T,JB/T,IEC,BS,DIN,ICEA up on request.
BASIC INFORMATION
Code Name
KVVRP
Rated Voltage (Uo/U)
450/750V
Cable Structure
CU/PVC Insulation/Braid Screened/PVC Sheathed
CONSTRUCTION
Conductor
Preferred Number of cores:
2,3,4,5,7,8,10,12,14,16,19,24,27,30,37,44,48,52,61
The conductors shall comply with the requirement given in IEC 60228 for class 5
Insulation
PVC(Polyvinyl Chloride) Type PVC/D according to IEC
Metallic Screened
Copper Wire
Sheathed
PVC(Polyvinyl Chloride) Type PVC/ST5 according to IEC
Other special application cable can be provided upon requests:
Fire-resistant,Flame-retardant,Low-halogen,Non-halogen,Low-fume,Low-smoke ( LSZH ),as well as acid-alkali-proof,High temperature resistant,Termite and Rodent resistant, Water proof series and so on.
CHARACTERISTICS
Conductor temperature
Maximum conductor temperature in normal use: 70℃
Installation temperature
Ambient temperature under installation shall not be below 0℃
Max.temperature of conductor under short circuit
-(Max.Duration 5 sec.)
PVC Insulated:160℃
Preferred Permissible bending radius
For non-armoured PVC insulated cable not less than: 12 times of cable diameter
| Nominal Cross Sectional Area(mm²) | No. of Cores | Class of Conductor | Max.D.C.Resistance at 20℃(Ω/km):Plain | Max.D.C.Resistance at 20℃(Ω/km):Metal-coated |
|---|---|---|---|---|
| 0.5 | 2-61 | 5 | 39.39 | 40.1 |
| 0.75 | 2-61 | 5 | 26.26 | 26.7 |
| 1 | 2-61 | 5 | 19.5 | 20.20 |
| 1.5 | 2-48 | 5 | 13.3 | 13.7 |
| 2.5 | 2-48 | 5 | 7.98 | 8.21 |
| 4 | / | / | / | / |
| 6 | / | / | / | / |
| 10 | / | / | / | / |
