Na2xrh Aluminium XLPE LSZH Steel Wire Armoured Swa Underground Cable
Na2xrh Aluminium XLPE LSZH Steel Wire Armoured Swa Underground Cable image
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Product Details
Product Description
NA2XRH Cable Application
Multi-core LSZH cable with steel wire armour (SWA). Power and auxiliary fixed wiring cables for use in power networks, underground, outdoor and indoor applications and for use in cable ducting. For installation where fire, smoke emission and toxic fumes create a potential threat to life and equipment.
Na2xrh Cable Standard
IEC 60502-1, EN 50267-2-1, EN 60228
Flame Retardant according to IEC/EN 60332-1-2, IEC/EN 60332-3-24
Low Smoke Zero Halogen according to IEC/EN 60754-1/2, IEC/EN 61034-1/2
Na2xrh Cable construction
Conductor:Class 2 stranded aluminium conductor
Insulation:XLPE (Cross-Linked Polyethylene)
Filler:LSZH (Low Smoke Zero Halogen)
Armour:SWA (Galvanized round steel wire)
Sheath:LSZH (Low Smoke Zero Halogen)
Na2xrh Cable Technical Data
| ELECTRICAL PERFORMANCE | Cables manufactured to BS 5467 and BS 6346 are rated for 0.6/1kV, 1.9/3.3kV |
| CHEMICAL PERFORMANCE | Chemical & Oil resistance: Good |
| MECHANICAL PERFORMANCE | Minimum bending raduis: x20 cable diameter (unarmoured) Minimum bending raduis: x15 cable diameter (armoured) |
| FIRE PERFORMANCE | Flame non-propagation base on IEC 60332-1 Reduced emission of Halogens chlorine<15% |
| TERMINAL PERFORMANCE | Maximum service temperature: 90°C Maximum short-circuit temperature: 250°C(max. 5s) Minimum service temperature: -15°C |
Na2xrh Cable Parameter
| NO. OF CORES | NOMINAL CROSS SECTIONAL AREA | NOMINAL OVERALL DIAMETER | NOMINAL WEIGHT | MAXIMUM DC RESISTANCE OF CONDUCTOR AT 20ºC | CURRENT CARRYING CAPACITY Amps |
|
| mm² | mm | kg/km | Ω/km | In Ground | In Air | |
| 4 | 25 | 29.1 | 1643 | 1.2 | 90 | 97 |
| 4 | 35 | 32.2 | 1970 | 0.868 | 112 | 120 |
| 4 | 50 | 37.7 | 2754 | 0.641 | 136 | 146 |
| 4 | 70 | 43 | 3696 | 0.443 | 174 | 187 |
| 4 | 95 | 48.2 | 4546 | 0.32 | 211 | 227 |
| 4 | 120 | 52.2 | 5264 | 0.253 | 245 | 263 |
| 4 | 150 | 57.7 | 6289 | 0.206 | 283 | 304 |
| 4 | 185 | 66.9 | 8596 | 0.164 | 323 | 347 |
| 4 | 240 | 74 | 10334 | 0.125 | 382 | 409 |
| 5 | 16 | 25.3 | 1314 | 1.94 | 90 | 77 |
| 5 | 25 | 31.9 | 1923 | 1.2 | 112 | 97 |
| 5 | 35 | 36.1 | 2547 | 0.868 | 136 | 120 |
| 5 | 50 | 42.3 | 3576 | 0.641 | 174 | 146 |
| 5 | 70 | 47.5 | 4388 | 0.443 | 211 | 187 |
| 5 | 95 | 54.1 | 5575 | 0.32 | 245 | 227 |
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Tags: Henan Hongda Cable Co., Ltd., Na2xrh, Na2xrh Cable
