Customized Products

Customized Products

Fire Resistant Instrumentation Cable

Application

These cables are fire resistant, flame retardant, low smoke, halogen free and oil resistant, used for

instrumentation, communication, control and alarm systems.

Standard

BS6883

IEC 60092   IEC60331-21

Fire Resistant Instrumentation Cable

Construction

Conductor:Stranded Copper Conductor to BS6360

Insulation: Mica tape+EPR Complying with BS7655 GP4

Nominal Thickness: 0.6mm

Overall screen:Aluminium/ p.e.t.p. Laminated tape applied with the metallic side down in electrical contact with

20 AWG, 0.5mmsq tinned copper drain wire.

Bedding:EVA

Nominal Thickness:1.1mm

Armor:Galvanised Steel Wire Braid

Sheathing:EVA

Nominal Thickness: 1.2mm

Sheath Color:Green or upon request

Packing: The cables are delivered on non-returnable wooden drums.

Physical Properties

Temperature rating:    -20 to +90℃

Minimum bending radius: 8 x Overall Diameter

Fire resistant: IEC60331

Flame retardant: IEC60332 -3

Dimensional Data

Conductor Number
of Pairs
Approx Nominal
Dia under
Armour
(mm)
Approx
Nominal
Overall
Dia
(mm)
Armour
Wire
Dia
(mm)
Approx
Weight
(kg/km)
1.5mmsq
(7/0.53mm)
1 10 13.5 0.3 245
1.0mmsq
(7/0.43mm)
2 12 16 0.3 260

Electrical Data

Conductor Area size

1.5

1

Rated voltage

250V

250V

Nom. Inductance

40 μH/ohm

25 μH/ohm

Nom. conductor resistance at 20 ℃

≤12.9 Ohm/Km

≤18.2 Ohm/Km

Maximum Mutual capacitance

85pF/ m

75pF/ m