Multi-Core Shielded Flexible Electrical Cable/PVC Insulated and Screened LSZH Control Cable
1,APPLICATION
Copper Conductor PVC Insulated PVC Sheathed Braid Screened Rigid Control Cable(KVVP) is mainly used for system connection wire of control,signal,protection or measuring for rated voltage up to and including 450/750V.
2,BASIC INFORMATION
Code Name
KVVP
Rated Voltage (Uo/U)
450/750V
Cable Structure
CU/PVC Insulation/Braid Screened/PVC Sheathed
3,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 1 or 2.
- class 1 for solid conductors;
- class 2 for stranded conductors.
Insulation
PVC(Polyvinyl Chloride) Type PVC/A according to IEC
Metallic Screened
Copper Wire Braid
Sheathed
PVC(Polyvinyl Chloride) Type PVC/ST1 according to IEC
Other special application cable can be provided upon requests:
Fire-resistant,Flame-retardant,Low-halogen,Non-halogen,Low-fume,Low-smoke,as well as acid-alkali-proof,High temperature resistant,Termite and Rodent resistant,Water proof series and so on.
4,CABLE STANDARDS
GB/T,JB/T,IEC,BS,DIN,ICEA up on request.
5,CHARACTERISTICS
Conductor temperature
Maximum conductor temperature in normal use: 70ºC
Installation temperature
Ambient temperature under installation shall not be below 0ºC
Max.temperature of conductor under short circuit
-(Max.Duration 5 sec.)
PVC Insulated:160ºC
Preferred Permissible bending radius
For non-armoured PVC insulated cable not less than: 6 times of cable diameter
Multi-Core Shielded Flexible Electrical Cable/PVC Insulated and Screened LSZH Control Cable
Core
number*
nominal
cross section of
conductor
|
Max
diameter of
conductor
in a line
|
insulator
thickness
|
Shielded
wire
diameter
|
sheath
thickness
|
average
overall
diameter
|
Min
insulation
resistance
|
| 3×0.3 | 0.16 | 0.5 | 0.15 | 0.6 | 6.5 | 0.014 |
| 3×0.4 | 0.16 | 0.5 | 0.15 | 0.6 | 6.9 | 0.013 |
| 3×0.5 | 0.21 | 0.5 | 0.15 | 0.6 | 7.1 | 0.012 |
| 3×0.75 | 0.21 | 0.5 | 0.15 | 0.6 | 7.8 | 0.01 |
| 3×1.0 | 0.21 | 0.6 | 0.15 | 0.8 | 9.1 | 0.01 |
| 3×1.5 | 0.26 | 0.6 | 0.2 | 0.8 | 10 | 0.009 |
| *3×2.5 | 0.26 | 0.7 | 0.2 | 1 | 11.9 | 0.008 |
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