Item Number:SG 270C
Fire Resistance – IEC 60332-3 / EN 50266
Smoke Emission – IEC 61034 / EN 50268
Corrosive and Acid Gas Emission – IEC 60754 / EN 50267-2-2
| Conductor | Each Conductor is composed of 0.25mm diameter tinned stranded copper |
| conductor x 50 wires according to IEC 60228 Cross Sectional Area: 2.5mm sq | |
| Insulation | Material: Low Smoke Zero Halogen |
| Thickness: not less than 1 mm | |
| Insulation Color: Black Each insulator is idenitified by printing number from 1 to 27 in white color | |
| Water blocking tape | Material: Transparent Polyester |
| Thickness: not more than 0.3 mm | |
| Solid Copper Drain Wire 0.5 mm diameter | |
| Aluminium shield | Thickness: not more than 0.3 mm |
| Inner Jacket | Low Smoke Zero Halogen |
| Thickness: 1.6 mm +0.2mm | |
| Galvanized steel wire armour | Diameter: 1.85 mm +5% |
| Outer Jacket | Low Smoke Zero Halogen |
| Thickness: 2.5mm+/-10% | |
| Nominal Conductor Cross Section： 2.5 mm² |
| Maximum DC Conductor Resistance： 8.21 Ω/km |
| Voltage Rating： 0.65/1.1 KV |
| Nominal Insulation Thickness： 1.0 mm |
| Routine test voltage 2.5kV for 5 minutes |
| Minimum Bending Radius: 16×OD (static); 24×OD (dynamic) |
| Temperature Range: -25 to +85 ºC (during operation); -10 to +85 ºC (during installation) |
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