Control cables with copper or aluminium
conductors, polyvinylchloride (PVC) insulation, in polyvinylchloride
(PVC) sheath (GOST 1508-78), (ÒÓ 16-705.426-86)
Application:
These cables for laying in premises with risk of fire, in channels,
tunnels in aggressive medium.
These cables are intended for application at -50/+50°C and
humidity up to 98% at temperature of 35°C at AC 660 V or
AD 1000 V.
Technical performance:
Test voltage 2500 V.
Minimum permissible heating temperature of the conductor is
70°C.
The bending radius of non armoured cables at temperature above
0°C shall be minimum of:
3 D - for the cables with copper conductors with the outer diameter
of 10 mm inclusively;
4 D - for the cables with copper conductors with the outer diameter
more than 10 and up to 25 mm;
6 D - for the cables with aluminium conductors, where D is for
the cable outer diameter.
The ÊÂÂÃíã, ÊÂÂÃÝíã, ÀÊÂÂÃíã and ÀÊÂÂÃÝíã
cables meet the requirements of IEC meet the requirements of
IEC 60332-3 A class in respect of localization of combustion
in looms; the others - of IEC 60332-1.
russian
version
