EN 50288-7 Silicone insulation OS Unarmoured Fire resistant
EN 50288-7 Silicone insulation OS Unarmoured Fire resistant
- Instrumentation cables 170/300 V
- Overall Screen (OS)
- Oil resistant
Description
Description
Standards
-
TestIEC 60331; IEC 60332-3-22 Cat.A
Applications
These instrumentation and communication cable are used to transmit analogue or digital signals in measurement and process control where chemicals may be present. They maintain circuit integrity when exposed to fire
Design
Conductor:
Stranded bare copper class 2
Insulation:
Silicone rubber (SIL)
Overall screen:
Polyester tape
Tinned copper drain wire,
Copper backed polyester tape
Outer sheath:
Polyvinyl chloride (PVC)
Colour: black
Other colour on request.
Core identification
Pair: white - black
Quad: white - black - red - blue (2 pair cables assembled as a quad)
White core printed with pair number
Marking
NEXANS 279 SIL/OA.SCR/PVC 170/300V Nber of pairs & cross-section Cu IEC 60331 IEC 60332-3-22(A) MM YYYY Manufacturing number + metric marking
Standards
EN 50288-7 (Design guide-lines)
Characteristics
Characteristics
结构特性
结构特性
电气特性
电气特性
使用特性
使用特性
Resources
Resources
Documentation
Selling & delivery Information
Other fire performances IEC 60332-1 or IEC 60332-3-24(C) and enhanced hydrocarbon resistance on request.
Minimum bending radius:
10 x outer diameter
To be doubled during laying operations
Tinned copper conductors available on request