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:

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

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Note: Asterisk * denotes superseded standard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

Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information

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