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These NF M 87-202 EIPF instrumentation cables are used for safety extra-low use in petroleum and petrochemical units particularly for the transmission of a.c. or d.c. analogue signals, They are well adapted to underground use in industrial applications, in moist areas, where chemical and mechanical protection are needed.
| Conductor | Solid or Stranded copper conductor |
| Insulation | PVC (70 mm maximum pair length) |
| Individual Screen | Aluminium/polyester tape |
| Individual Sheath | PVC |
| Overall Binder Tape | Polyster tape |
| Collective Screen | Aluminium/polyester tape |
| Bedding | PVC |
| Inner Sheath | PVC |
| Lead sheath | Lead alloy |
| Amouring | Double Steel Tape |
| Outer Sheath | PVC (Flame retardant, sunlight, mineral oil and hydrocarton resistant) |
| Outer Sheath Colour | Light-blue |
Core identification
| Colours | Natural | Red | Blue | Yellow |
| 1 pair | √ | √ | ||
| 1 triple | √ | √ | √ | |
| 1 quad | √ | √ | √ | √ |
Natural cores printed with pair/triple number
| Voltage Rationg | 300/500V |
| Operating Temperature | -40°C/+90°C |
| Installation Temperature | MAX+50°C |
| Maximum Voltage | 250V |
| Voltage Test | 2000V |
Maximum conductor d.c. Resistance
| Conductor Size | Ohm/km at +20°C |
| 1/0.80mm(0.50 sqmm) | 37.50 |
| 7/0.40mm(0.88 sqmm) | 21.40 |
| 7/0.53mm(1.50 sqmm) | 12.50 |
Capacitance between cond. (nf/km)
Type/codification
| 1 Serie | Number of pairs, triples or quads / 01 to 27 |
| 2 Serie | Lay up in pair(IP) ,triple (IT) , quads (IQ) |
| 3 Serie | Core section 05 (0.5mm²) , 09 (0.88 mm²) or 15(1.5mm²) |
| 4 Serie | Overall screen(EG) or individual screen + overall screen(EI) |
| 5 Serie | Mechanical protection: without armour (SF), with armour (FA), with lead + armour(PF) |
| NF M 87-202 | Number of beams x cross section | Cond. mm² |
Outer Diameter(mm) | Weight (kg/km) | |
|---|---|---|---|---|---|
| Min. | Max | ||||
| 03 IP 05 EIPF | 3X2X0.50 | 0.50 | 17.10 | 19.60 | 950 |
| 07 IP 05 EIPF | 7X2X0.50 | 0.50 | 21.80 | 25.00 | 1450 |
| 12 IP 05 EIPF | 12X2X0.50 | 0.50 | 26.60 | 30.50 | 2025 |
| 19 IP 05 EIPF | 19X2X0.50 | 0.50 | 31.60 | 36.30 | 2745 |
| 27 IP 05 EIPF | 27X2X0.50 | 0.50 | 36.50 | 41.90 | 3400 |
| 03 IP 09 EIPF | 3X2X0.88 | 0.88 | 19.50 | 22.30 | 1170 |
| 07 IP 09 EIPF | 7X2X0.88 | 0.88 | 25.40 | 29.10 | 1810 |
| 12 IP 09 EIPF | 12X2X0.88 | 0.88 | 31.60 | 36.30 | 2745 |
| 19 IP 09 EIPF | 19X2X0.88 | 0.88 | 37.80 | 43.40 | 3770 |
| 27 IP 09 EIPF | 27X2X0.88 | 0.88 | 43.90 | 50.40 | 4910 |
| 07 IT 05 EIPF | 7X3X0.50 | 0.50 | 24.30 | 26.80 | 1549 |
| 12 IT 05 EIPF | 12X3X0.50 | 0.50 | 29.30 | 32.30 | 2175 |
| 07 IT 09 EIPF | 7X3X0.88 | 0.88 | 28.60 | 31.60 | 2074 |
| 12 IT 09 EIPF | 12X3X0.88 | 0.88 | 34.70 | 38.30 | 1025 |
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