450/750V PVC Insulated Steel Armoured PVC Sheathed Control Cable
Copper Conductor PVC Insulated Steel Tape Armoured (STA) PVC Sheathed Rigid Control Cable (KVV22) is mainly used for system connection wire of control,signal,protection or measuring for rated voltage up to and including 450/750V.
GB/T,JB/T,IEC,BS,DIN,ICEA up on request.
Rated Voltage (Uo/U)
CU/PVC Insulation/Steel Tape/PVC Sheathed
Preferred Number of cores:
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.
PVC(Polyvinyl Chloride) Type PVC/A according to IEC
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.
Maximum conductor temperature in normal use: 70℃
Ambient temperature under installation shall not be below 0℃
Max.temperature of conductor under short circuit-(Max.Duration 5 sec.)
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|