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Fire Resisting Cable |
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Fire Resisting Cables
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Note: Asterisk * denotes superseded standard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 |