این کابل برای استفاده در دیوارها، پارتیشن ها و فضاهای خالی ساختمان که در آن خطر آسیب یا نفوذ میخ وجود دارد مناسب است به دلیل داشتن روکش LSZH مناسب برای نصب در فضاهایی است که انتشار دودهای سمی ناشی از آتش سوزی برای زندگی و تجهیزات مخاطره آمیز میباشد.
APPLICATION
STANDARDS
BS 8436, Flame Retardant according to IEC/EN 60332-1-2 Low Smoke Halogen Free according to IEC/EN 60754-1/2, IEC/EN 61034-1/2
CHARACTERISTICS
| Voltage Rating Uo/U : | 300/500V | |||||
| Temperature Rating : | Fixed: -25°C to +90°C | |||||
| Minimum Bending Radiu | Fixed: 6 x overall diameter | |||||
CONSTRUCTION
| Conductor : | Class 2 stranded copper conductor Class 1 solid copper conductor available on request |
|
| Insulation : | XLPE (Cross-Linked Polyethylene) | |
| Circuit Protective Conducto | Tinned copper | |
| Screen | Tubed aluminium | |
| Sheath : | LSZH (Low Smoke Zero Halogen) | |
| Sheath Colour : | White | |
DIMENSIONS
| NO. OF CORES | NOMINAL CROSS SECTIONAL AREA mm2 |
NOMINAL OVERALL DIAMETER mm |
NOMINAL WEIGHT kg/km |
| 2 | 1 | 7/1 | 71 |
| 2 | 1/5 | 8 | 88 |
| 2 | 2/5 | 9 | 127 |
| 2 | 4 | 10/4 | 181 |
| 3 | 1 | 7/5 | 85 |
| 3 | 1/5 | 8/5 | 112 |
| 3 | 2/5 | 9/4 | 154 |
| 3 | 4 | 11/2 | 230 |
| 4 | 1 | 8/3 | 107 |
| 4 | 1/5 | 9/4 | 139 |
| 4 | 2/5 | 10/5 | 191 |
| 4 | 4 | 12/4 | 285 |
CONDUCTORS
Class 1 Solid Conductors for Single Core and Multi-Core Cables
| NOMINAL CROSS SECTIONAL AREA mm2 |
MAXIMUM RESISTANCE OF CONDUCTOR AT 20°C ohms/km |
||
| 1 | 18/1 | ||
| 1/5 | 12/1 | ||
| 2/5 | 7/41 | ||
| 4 | 4/61 | ||
ELECTRICAL CHARACTERISTICS
Current Carrying Capacity and Voltage Drop
| NOMINAL CROSS SECTIONAL AREA mm2 |
CURRENT RATING CLIPPED DIRECT) Amps |
||
| Single Phase AC or DC | Three Phase AC | ||
| 1 | 15 | 13/5 | |
| 1/5 | 19/5 | 17/5 | |
| 2/5 | 27 | 24 | |
| 4 | 36 | 32 | |
VOLTAGE DROP
| NOMINAL CROSS SECTIONAL AREA mm2 |
DC mV/A/m |
SINGLE PHASE AC mV/A/m |
THREE PHASE AC mV/A/m |
| 1 | 44 | 44 | 38 |
| 1.5 | 29 | 29 | 25 |
| 2.5 | 18 | 18 | 15 |
| 4 | 11 | 11 | 9/5 |
Notes 1. The above current ratings are taken from Table 4D2 (maximum conductor operating temperature of 70°C) as required by the 18th Edition of IEE Wiring Regulations BS7671 and IEC 60364-5-52. However, these cables are capable of operating at 90°C in which case the higher current ratings of Table 4E2 can be used providing it has been ascertained that the equipment connected to the conductor is suitable for the higher conductor operating temperature. 2. Protective devices used for these cables shall be either Type B to BS EN 60898 or Type B RCBO to BS EN 61009-1. The protective devices shall have a maximum let through energy (l2t) of 42000A2s when used with 1.0mm2 or 1.5mm2 cable and 60000 A2s when used with 2.5mm2 or 4.0mm2 cable.
