AFNOR NF M 87202 for fossil power plant

Applications

These instrumentation and communication cables are used to transmit analogue or digital signals in measurement and process control in fossil power plant. When they are armoured, they are well adapted to underground use in industrial applications where mechanical protection is needed  The individual screening of each pair limits the consequence of crosstalk.

Nexans code

• 1st serie = number of pairs, triples or quads: 01 to 27
• 2nd serie = pair (IP), triple (IT), quad (IQ)
• 3rd serie = conductor 05 (1 x 0.8 mm), 09 (7 x 0.4 mm) or 15 (7 x 0.52 mm)
• 4th serie = collective screen (EG), individual screen + collective screen (EI)
• 5th serie = mechanical protection: without metal tape (SF), with steel tape (FA)

Design

Conductor: 

Solid plain copper 0.50 mm² (1 x 0.80 mm) or stranded plain copper cross-section 0.88 mm² (7 x 0.40 mm), 1.5 mm² (7 x 0.52 mm)

Insulation:

Polyvinyl chloride (PVC)

Screen:

Collective: polyester tape, tinned copper drain wire, aluminium/polyester tape

or

Individual and collective:  polyester tape, tinned copper drain wire, aluminium/polyester tape + individual sheath (polyvinyl chloride) + polyester tape, tinned copper drain wire, aluminium/polyester tape

Individual sheath:

None or

Polyvinyl chloride (PVC)

Armour:

None or

Double steel tape

Outer sheath:

Polyvinyl chloride (PVC)

Colour: light-blue or grey

Core identification

Pair: natural - red
Triple: natural - red - blue
Quad: natural - red - blue - yellow
Version EG: natural cores printed with pair/triple number
Version EI: blue individual sheath printed with pair or triple number