Fire Resisting Cable

Fire Resisting Cables

Fire Resistant Power & Control Cables

450/750V SR Insulated Control Cables (2-5 Cores)

Fire Resistant Power & Control Cables
450/750V SR Insulated Control Cables (2-5 Cores)
FFX200 07SZ1-R (PH60) (CU/SR/LSZH 450/750V Class 2)
APPLICATION
The cables are designed, manufactured and tested for general application in power supply and signal wiring, for emergency circuit and fire circuit control.
STANDARDS
Basic design adapted from BS 7629-1
FIRE PERFORMANCE

Circuit Integrity IEC 60331-21; BS 6387 CWZ; DIN VDE 0472-814(FE180);
BS 8434-1 (30mins); BS 5839-1 Clause 26 2d; CEI 20-36/2-1; SS229-1; NBN C 30-004 (cat. F3); NF C32-070-2.3(CR1)
Circuit Integrity with mechanical shock EN 50200(PH60); CEI 20-36/4-0
Circuit Integrity with mechanical shock & water spray EN 50200 annex E
System circuit integrity DIN 4102-12, E30 depending on lay system
Flame Retardance (Single Vertical Wire Test) EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2;
VDE 0482-332-1 ; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2);
CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1*
Reduced Fire Propagation (Vertically-mounted bundled wires & cable test) EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30-004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4
Halogen Free IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1;
CEI 20-37/2-1 ; BS 6425-1*
No Corrosive Gas Emission IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2;
CEI 20-37/2-2 ; BS 6425-2*
Minimum Smoke Emission IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2;
CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2*
No Toxic gases NES 02-713; NF C 20-454

Note: Asterisk * denotes superseded standard
VOLTAGE RATING
450/750 V
CABLE CONSTRUCTION
Conductors:
Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: Fire resistant silicone rubber compound type EI2 as per BS 7655-1.1.
Cabling: The cores are cabled together in concentric layers with suitable non-hygroscopic fillers.
Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered.)
COLOUR CODE
Insulation Colour:
Without earth conductor
2 cores blue - brown
3 cores brown - black - grey
4 cores blue - brown - black - grey
5 cores blue - brown - black - grey - black
With earth conductor
3 cores yellow/green - blue - brown
4 cores yellow/green - brown - black - grey
5 cores yellow/green - blue - brown - black - grey
Sheath Colour: Colour red (other colours on request)
Physical AND THERMAL PROPERTIES
Temperature range during operation (fixed state): -30°C – +90°C
Temperature range during installation (mobile state): -20°C – +50°C
Minimum bending radius: 7.5 x Overall Diameter
Electrical PROPERTIES

Dielectric test: 2500 V r.m.s. x 5’ (core/core)
Insulation resistance ≥300 MΩ x km (at 20°C)
Short circuit temperature 350°C

CONSTRUCTION PARAMETERS

Cable Code No. of Core X Cross Section Nominal Insulation Thickness Nominal Sheath Thickness Nominal Overall Diameter Approx.Weight
mm2 mm mm mm kg/km
2 core
FFX200 07SZ1-R (PH60) 2x1.5 0.8 1.0 7,8 96
FFX200 07SZ1-R (PH60) 2x2.5 0.9 1.1 9,2 138
FFX200 07SZ1-R (PH60) 2x4.0 0.9 1.2 10,5 189
3 core
FFX200 07SZ1-R (PH60) 3x1.5 0.8 1.0 8,3 116
FFX200 07SZ1-R (PH60) 3x2.5 0.9 1.1 9,8 169
FFX200 07SZ1-R (PH60) 3x4.0 0.9 1.2 11,6 246
4 core
FFX200 07SZ1-R (PH60) 4x1.5 0.8 1.1 9,3 147
FFX200 07SZ1-R (PH60) 4x2.5 0.9 1.2 11,3 222
FFX200 07SZ1-R (PH60) 4x4.0 0.9 1.3 12,5 299
5 core
FFX200 07SZ1-R (PH60) 5x1.5 0.8 1.1 10,5 180
FFX200 07SZ1-R (PH60) 5x2.5 0.9 1.2 12,3 259
FFX200 07SZ1-R (PH60) 5x4.0 0.9 1.3 14,0 359

ELECTRICAL PROPERTIES

Conductor Operating Temperature : 90°C
Ambient Temperature : 30°C

Current-Carrying Capacities (Amp)

Conductor cross- sectional area Reference Method 4 (enclosed in an conduit insulated wall etc) Reference Method 3 (enclosed in conduit on a wall or ceiling, or in trunking) Reference Method 1 (clipped direct) Reference Method 11 (on a perforated cable tray), or Reference Method 13 (free air)
one 3-core cable or one 4-core cable 3-phase a.c. one 2-core cable singlephase a.c. or d.c. one 3-core cable or one 4-core cable 3-phase a.c. one 2-core cable singlephase a.c. or d.c. one 3-core cable or one 4-core cable 3-phase a.c. one 2-core cable singlephase a.c. or d.c. one 3-core cable or one 4-core cable 3-phase a.c.
1 2 3 4 5 6 7 8
mm2 A A A A A A A
1.5 16.5 22 19.5 24 22 26 23
2.5 22 30 26 33 30 36 32
4 30 40 35 45 40 49 42

Voltage Drop (Per Amp Per Meter)

Nominal Cross Section Area 2-core cable d.c. 2-core cable single-phase a.c 3-core or 4-core cable 3-phase a.c.
1 2 3 4
mm2 mV/A/m mV/A/m mV/A/m
1.5 31 31 27
2.5 19 19 16
4 12 12 10