Cable KVVGngd 7x0.75 control EUROPAN CABLE (Т044531)

Description

Cable KVVGngd 7x0.75 control EUROPAN CABLE (T044531)¶¶KVVGngd – Control cable with copper conductors, polyvinyl chloride insulation and sheath, non-flammable with reduced smoke and gas emission.¶Scope¶Intended for fixed connection to electrical appliances, devices, terminal assemblies of electrical switchgear with a rated AC voltage of up to 660 V, frequency of up to 100 Hz or DC voltage of up to 1000 V.¶Used for laying in rooms, channels, tunnels, in aggressive environments, in the absence of mechanical effects on the cable. The cable can be laid outdoors provided that it is protected from mechanical damage and direct sunlight. It is allowed to lay the cable in the ground (trenches) provided that the cable is protected at the points of exit to the surface.¶The cable with the index "ngd" is most suitable for use in places with an increased probability of ignition and where special fire protection measures are required to protect people. An additional property of the cable is non-flammability and low smoke emission when exposed to high temperatures.¶Construction¶Conductors - copper, single-wire (class 1 DSTU EN 60228).¶Insulation - polyvinyl chloride plastic compound.¶Outer sheath - polyvinyl chloride plastic compound, which does not support combustion with reduced smoke and gas emission.¶Operation¶The cable is designed for stationary operation at ambient temperatures from -50°C to +50°C, relative humidity up to 98% at temperatures up to 35°C, including for laying outdoors.¶The cable can be laid without preheating at temperatures not lower than -15°C.¶The bending radius of the cable when laid at an ambient temperature of not less than 0°C is not less than:¶- three cable diameters - for cables with an outer diameter of up to and including 10 mm;¶- four cable diameters - for cables with an outer diameter of over 10 to 25 mm inclusive.¶- six cable diameters - for cables with an outer diameter of over 25 mm.¶- The permissible continuous heating temperature of the cable cores during operation is 70°C.