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Prysmian FP200 FlexPrysmian FP200 ® Flex

Prysmian FP200 Flex Key Applications

Fire detection and fire alarm systems for buildings. FP200 Flex is BASEC and LPCB approved against BS7629-1 and additionally complies with the requirements of BS5839-1:2002 Clause 26.2 for standard fire resisting cables. Emergency lighting or other essential service circuits.

FP200 Cable Description

Plain annealed copper stranded circular conductor complying with BS6360 Class 2.

Insulation

High performance damage resistant Insudite TM

Core Identification:

FP200 Flex Screen

Aluminium / polyester tape screen in contact with full size tinned annealed copper stranded circuit protective conductor

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Sheath

Nominal Cross Sectional Area Conceptual Construction Mean overall diameter Approximate cable weight Maximum conductor resistance at 20oC Current rating DC or single phase AC Current rating DC or single phase AC Volt drop DC or sinlge phase AC
mm2 no./mm mm kg / km ohms / km Enclosed Amps Clipped Direct Amps mV/A/m
Two Core
1.5 7/0.53 8.2 99 12.1 16.5 19.5 29
2.5 7/0.67 9.6 145 7.4 23 27 18
Three Core
1.5 7/0.53 8.7 120 12.1 16.5 19.5 29
2.5 7/0.67 10.2 176 7.4 23 27 18
Four Core
1.5 7/0.53 9.7 149 12.1 16.5 19.5 29
2.5 7/0.67 11.4 218 7.4 23 27 18

BS7629-1

Temperature Rating Factors

Ambient Temperature oC Rating Factor
25 1.03
30 1.00
35 0.94
40 0.87
45 0.79
50 0.71
55 0.61
60 0.50

Correction Factors for Groupings

Number of Circuits Rating Factor
2 0.80
3 0.70
4 0.65
5 0.60
6 0.57
7 0.54
8 0.52
9 0.50