450/750V PVC Insulated PVC Sheathed Rigid Conductor Control Cable
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APPLICATION
Copper Conductor PVC Insulated PVC Sheathed Rigid Control Cable (KVV) 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
KVV
Rated Voltage (Uo/U)
450/750V
Cable Structure
CU/PVC Insulation/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 1 or 2.
– class 1 for solid conductors;
– class 2 for stranded conductors.
Insulation
PVC(Polyvinyl Chloride) Type PVC/A according to IEC
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.
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: 6 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 | / | / | / | / |
0.75 | 2-61 | 1 | 24.5 | 24.8 |
0.75 | 2-61 | 2 | 24.5 | 24.8 |
1 | 2-61 | 1 | 18.1 | 18.2 |
1 | 2-61 | 2 | 18.1 | 18.2 |
1.5 | 2-61 | 1 | 12.1 | 12.2 |
1.5 | 2-61 | 2 | 12.1 | 12.2 |
2.5 | 2-61 | 1 | 7.41 | 7.56 |
2.5 | 2-61 | 2 | 7.41 | 7.56 |
4 | 2-14 | 1 | 4.61 | 4.7 |
4 | 2-14 | 2 | 4.61 | 4.7 |
6 | 2-14 | 1 | 3.08 | 3.11 |
6 | 2-14 | 2 | 3.08 | 3.11 |
10 | 2-10 | 2 | 1.83 | 1.84 |
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