Control Cable

We are offering control cable.
Control cable underground(kyjy33)is mainly used for system connection wire of control,signal,protection or measuring for rated voltage up to and including 450750v.
Pe control cable underground description
1.application
pe control cable underground(kyjy33)is mainly used for system connection wire of control,signal,protection or measuring for rated voltage up to and including 450750v.
2.construction
pe control cableunderground 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.
Pe control cable underground insulation
cross-linked polyethylene xlpe according to iec
pe control cable underground sheathed
pe(polyethtlene)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.
3.characteristics
pe control cable underground conductor temperature
maximum conductor temperature in normal use:90ºc
pe control cable underground installation temperature
ambient temperature under installation shall not be below 0ºc
max.temperature of conductor under short circuit
-(max.duration 5 sec.)
xlpe insulated:250ºc
u0u 450750v
standard gbt9330-2008
not exceeding 70°c for general types
max.working temperature not exceeeding 90°c for xlpe
not exceeding 105°c for the heat resistant
conductor copper
insulation pe
screening as you aquirement
armoring as you aquirement
sheath as you aquirement
cross section area as you aquirement