300/500V SR Insulated Control Cables (2-4 Cores)

FFX200 05SZ1-U (PH60) (CU/SR/LSZH 300/500V Class 1)

APPLICATION

The cables are designed, for use as control cable for emergency services and fire circuit control.

images/300-500V SR Insulated Control Cables (2-4 Cores).jpg images/SR Insulated Control Cables.jpg

STANDARDS

  • Basic design adapted to 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; SS299-1; 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 bundledwires & 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Note: Asterisk * denotes superseded standard.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

300/500 V

CABLE CONSTRUCTION

Conductors Plain annealed copper wire, solid according to IEC 60228 class 1
Insulation Fire resistant special ceramized 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
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.). UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option

COLOUR CODE

Insulation Colour as per BS 7629

Number of cores

Core colours or numbering

2 cores+uninsulated circuit protective conductor

Brown, Blue or Brown, Brown

3 cores+uninsulated circuit protective conductor

Brown, Black, Grey

4 cores+uninsulated circuit protective conductor

Brown, Blue, Black, Grey

Sheath Colour: Orange (other colours upon 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 6 x Overall Diameter

ELECTRICAL PROPERTIES

Dielectric test 2000 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 05SZ1-U (PH60) 2G1.5 2x1.5 0.7 0.9 7.4 70
FFX200 05SZ1-U (PH60) 2G2.5 2x2.5 0.8 1.0 8.8 105
3 core
FFX200 05SZ1-U (PH60) 3G1.5 3x1.5 0.7 0.9 7.9 93
FFX200 05SZ1-U (PH60) 3G2.5 3x2.5 0.8 1.0 9.4 141
4 core
FFX200 05SZ1-U (PH60) 4G1.5 4x1.5 0.7 1.0 8.8 122
FFX200 05SZ1-U (PH60) 4G2.5 4x2.5 0.8 1.1 10.4 183

ELECTRICAL PROPERTIES

Conductor Operating Temperature 90°C
Ambient Temperature 30°C

Current-Carrying Capacities(Amp)

Conductor cross-sectional area Reference Method A (enclosed in conduit in thermally insulating wall etc) Reference Method B (enclosed in conduit on a wall or in trunking etc) Reference Method C (clipped direct) Reference Method E (in free air or on aperforated cable tray, horizontal or vertical etc) Touching
1 two-core cable*, single-phase a.c. or d.c. 1 three-or four corecable*, three-phase a.c. 1 two-core cable*,single-phase a.c. or d.c. 1 three-or four corecable*, three-phase a.c. 1 two-core cable*, single-phase a.c. or d.c. 1 three-or four corecable*, three-phase a.c. 1 two-core cable*,single-phase a.c. or d.c. 1 three-or four corecable*, three-phase a.c.
1 2 3 4 5 6 7 8 9
mm2 A A A A A A A A
1.5 18.5 16.5 22 19.5 24 22 26 23
2.5 25 22 30 26 33 30 36 32
4 33 30 40 35 45 40 49 42

Voltage Drop (Per Amp Per Meter)

Conductor cross-sectional area Two-core cables, d.c. Two-core cable, single-phase a.c. Three-or four core cable,three-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

 

 

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