Fire-Resistant Wire and Cable
Application
These cables are used in fire fighting alarm systems in hazardous area where the safety is highly required
during fire condition.
Standard:
IEC 60502
Rated Voltage:
600 / 1000 V
Conductor:
Stranded plain / tinned annealed copper
Insulation:
Flame barrier mica tape, cross-linked polyethylene
Assembly:
Cores twisted together in concentric layers and wrapped by polyester tapes
Color code:
Black continuously numbered
Screen:
Collective screen of aluminum polyester tapes with tinned drain wire and wrapped by polyester tapes
Sheath:
Halogen free, low smoke thermoplastic material, red color
Minimum bending radius:
7.5 x d (d= overall diameter)
Fire resistant property:
750oC according to IEC 331
Specification
| No. of Cores x Nominal Cross Sectional Area |
Thickness of Insulation |
Thickness of Bedding |
Diameter of GSWB |
Thickness of Sheath |
Nominal Overall Diameter |
Nominal Weight |
| mm² |
mm |
mm |
mm |
mm |
mm |
kg/Km |
| 2 x 1.50 |
0.50 |
0.50 |
0.24 |
0.8 |
8.2 |
109 |
| 3 x 1.00 |
0.50 |
0.50 |
0.24 |
1.0 |
8.3 |
114 |
| 3 x 1.50 |
0.50 |
0.50 |
0.24 |
1.0 |
9.0 |
138 |
| 3 x 2.50 |
0.60 |
0.50 |
0.24 |
1.0 |
10.3 |
188 |
| 3 x 4.00 |
0.60 |
0.60 |
0.24 |
1.0 |
11.7 |
256 |
| 3 x 6.00 |
0.70 |
0.60 |
0.24 |
1.1 |
13.6 |
352 |
| 4 x 1.50 |
0.50 |
0.50 |
0.24 |
1.0 |
9.6 |
161 |
| 4 x 2.50 |
0.60 |
0.50 |
0.24 |
1.0 |
11.1 |
223 |
| 4 x 4.00 |
0.60 |
0.60 |
0.24 |
1.0 |
12.7 |
310 |
| 4 x 6.00 |
0.70 |
0.60 |
0.24 |
1.1 |
14.8 |
430 |
| 5 x 1.50 |
0.50 |
0.50 |
0.24 |
1.0 |
10.4 |
189 |
| 5 x 2.50 |
0.60 |
0.60 |
0.24 |
1.0 |
12.0 |
264 |
| 5 x 6.00 |
0.70 |
0.60 |
0.24 |
1.2 |
16.3 |
523 |
| 5 x 10.00 |
0.80 |
0.80 |
0.30 |
1.2 |
20.0 |
822 |
| 5 x 16.00 |
0.90 |
0.80 |
0.30 |
1.4 |
23.9 |
1217 |
According to the test conditions specified by GB/T18380.3-2008, flame retardant cable points in Table 1 for A, B, C, D four grades
Flame retardantgrade <o:p> |
The fire temperature <o:p> |
The fire time |
Laying cable non-metallic material volume |
Carbonized height |
Self-extinguishing time |
Applicable to products |
| A <o:p> |
≥815ºC <o:p> |
40min <o:p> |
≥7l/m<o:p> |
≤2.5m<o:p> |
≤1h <o:p> |
Flame resistant cable |
| B <o:p> |
≥815ºC <o:p> |
40min <o:p> |
≥3.5<o:p>l/m |
≤2.5m<o:p> |
≤1h <o:p> |
Flame resistant cable |
| C <o:p> |
≥815ºC <o:p> |
20min <o:p> |
≥1.5l/m <o:p> |
≤2.5m<o:p> |
≤1h <o:p> |
Flame resistant cable |
| D <o:p> |
≥815ºC <o:p> |
20min <o:p> |
≥0.5l<o:p>l/m |
≤2.5m<o:p> |
≤1h <o:p> |
Flame resistant cable |
Not only LSOH cables,our main products covers power cable 1-35kv,abc cable,control cable,rubber cable,instrument cable,AAC/ACSR bare conductors and so on.
Our company
Yifang Electric group mainly specialized in wire&cables,including designment,production and sale.
Products are mainly covering low,medium,high voltage(1KV to 220KV) XLPE Insulated power cable,PVC insulated power cable,ABC cable,building cable control cable,rubber cable welding cable Etc.
Our XLPE cable can be manufactured according to the company's specification which is equivalent to IEC 60502,IEC60332,IEC60754. Some indexes are superior to above international standard.
Our certificate
FAQ
1.Q:Are you a factory or trading company?
A: Manufacturing base in Henan ,China, with more than 500 workers.
2.Q:How can I visit there?
A: Sure,If you need,we will arrange the driver to pick you up.
3.Q:How can I get some samples?
A: Contact me on below,Determin sample and address for shipping.
4.Q:Have you ever supplied cables to our country?
A: Yifang Cables have been sold to over 100 countries and regions in the world. can you contact me for details.
5.Q:What is your MOQ?
A: MOQ Normally 500 meters for big diameter cables.Please contact me for detail info if you have specific cable requirement.
6. Q:When can I get the price?
A: Usually quote within 6 hours after we get your inquiry.
7.Q:How long is your delivery time?
A: According to your order's quantity.Usually our lead time is 3 - 20 working days.
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