Original
By certification 
Supplying you with customized 300/500v mica+xlpe insulated lszh sheathed fire alarm cables, it is one of the reliable 300/500v mica+xlpe insulated lszh sheathed fire alarm cables manufacturers and suppliers, welcome to wholesale our products at good price from our factory.
300/500V Mica+XLPE Insulated & LSZH Sheathed Fire Alarm Cables
(CU/MICA+XLPE/OS/LSZH 300/500V Class 2 )
Application: |
The cables are designed, manufactured and tested as data transmission cables for emergency services. These are primarily intended for for indoor instrumentation and control cabling, electrically noisy environments and fire alarm systems in office buildings when high frequency signal transmission has to be assured in the event of a fire. |
STANDARDS: |
Basic design to BS 7629-1 |
FIRE PERFORMANCE
Circuit Integrity |
IEC 60331-21; BS 6387 CWZ; DIN VDE 0472-814(FE180); CEI 20-36/2-1; SS229-1; NBN C 30-004 (cat. F3); NF C32-070-2.3(CR1) |
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Note: Asterisk * denotes superseded standard.
CABLE CONSTRUCTION
Conductors: Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: Mica glass tape covered by extruded cross-linked XLPE compound or cross-linked
compound type EI5 as per BS 7655: section 5.1.
Cabling Elements: Insulated cores are twisted to form pairs with varying lay length to minimize
crosstalk. Two-pair cable had four cores laid in quad formation.
Cabling: Pairs are cabled together. In cables with 8 pairs or more, 4 pairs are assembled to form a
bunch, the bunches are then cabled together.
Overall screen: Aluminum/polyester tape with tinned copper drain wire.
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: According to IEC 60189-2 (other colour code on request).
Sheath Colour: Colour red (other colours on request).
Physical AND THERMAL PROPERTIES
Temperature range during operation (fixed state): -30℃ - +90℃
Temperature range during installation (mobile state): -20℃ - +50℃
Minimum bending radius: 8 x Overall Diameter
CONSTRUCTION PARAMETERS
Cable Code |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Nominal Overall Diameter |
Approx. Weight |
mm2 |
mm |
mm |
mm |
kg/km |
1 Pairs | ||||
1x2x0.75 |
0.6 |
0.8 |
7.8 |
64 |
1x2x1 |
0.6 |
0.9 |
8.4 |
73 |
1x2x1.5 |
0.7 |
0.9 |
9.3 |
87 |
2 Pairs | ||||
2x2x0.75 |
0.6 |
0.9 |
10.7 |
118 |
2x2x1 |
0.6 |
1.0 |
11.5 |
136 |
2x2x1.5 |
0.7 |
1.0 |
13.0 |
165 |
5 Pairs | ||||
5x2x0.75 |
0.6 |
1.1 |
14.8 |
218 |
5x2x1 |
0.6 |
1.2 |
15.7 |
266 |
5x2x1.5 |
0.7 |
1.3 |
18.1 |
342 |
10 Pairs | ||||
10x2x0.75 |
0.6 |
1.3 |
20.1 |
380 |
10x2x1 |
0.6 |
1.4 |
21.3 |
455 |
10x2x1.5 |
0.7 |
1.5 |
24.8 |
606 |
15 Pairs | ||||
15x2x0.75 |
0.6 |
1.4 |
24.9 |
535 |
15x2x1 |
0.6 |
1.5 |
26.5 |
646 |
15x2x1.5 |
0.7 |
1.6 |
30.8 |
862 |
20 Pairs | ||||
20x2x0.75 |
0.6 |
1.5 |
28.2 |
680 |
20x2x1 |
0.6 |
1.6 |
30.2 |
839 |
20x2x1.5 |
0.7 |
1.8 |
34.9 |
112 |
