The EN 50288-7 standard instrument cable is used for the transmission of analog and digital signals in instrument control systems, classified according to IEC79-14, and can be used in Group II Zone 1 and zone 2 environments and cannot be directly connected to low-impedance power sources, such as public power supply stations. Recommended for indoor and outdoor installation, supports, pallets, pipelines, dry and wet environments, not recommended for direct burial. It is recommended to be used in fire prevention measures for life and important property materials.
Conductor material: bare copper wire
Conductor type :IEC 60228 Class 1 solid annealed copper conductor or Class 2 multi-strand plain copper conductor
Core wire insulation :XLPE
Core cable identification: black, white, and red. The cables in the three-wire group are continuously identified by numbers (1,2,,,,) on the white core.
Black/white, pairs of cables are continuously identified by numbers (1,2,,,,) on the white core
Pairs :2 or 3 insulated wire cores are twisted together to form pairs.
Stranding: three-wire group or pair group to lay the synthetic layer.
Separate shielding: The foil/plastic film with 0.5mm² tinned copper distribution wire is wrapped in the outer layer of the triplet group or the pair group
Stranding: three wire group or pair stranding group to lay the synthetic layer.
Total shielding: Aluminum strip/polyester strip shield with 0.5mm² tinned copper drain line.
Inner sheath :LSZH composite
Armouring :EN 10257-1 galvanized steel wire armouring.
Outer sheath :LSZH composite
Jacket color: black RAL 9005 or blue
Rated voltage :300/300V
Test voltage: 1.5kV
Conductor resistance: According to IEC 60228 standard
Small bending radius fixed :10xd
Small bending radius movement :18xd
Fixed temperature rating :-30°C/+90°C
Temperature rating shift :-5°C/+90°C
Flame retardant rating: IEC 60332-1-2
Standard :BS EN 50288-7 standard
Product identification :Aein bei ke SHANGHAI AEIN WIRE & CABLE CO.LTD Model Specification Voltage CE meter standard