Firecel SR114H
Fire resistant cable with silicone insulation and overall screen, 300/500 V.
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URANUS BMUR120E30
Fire resistant cable to BS 7629-1:2015: silicone insulation, tinned copper drain wire plus AL-PE foil, 300/500 V. Certified by LPCB.
URANUS BMUR120E30 is a halogen-free, flame-retardant, low-smoke fire resistant cable to BS 7629-1:2015 with an EN 50200 Annex E (30 min water option) rating. Screened with tinned copper drain wire and aluminium foil, certified by LPCB.
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Features and advantages
- Flexible — very flexible construction that makes installation easier in all conditions
- LSZH (low smoke zero halogen) — very low toxicity, low smoke emission and no corrosive gas, safeguarding human life and electronic equipment
- Flame retardant — limits the spread of fire along the cable run
- Protected against electrostatic noise — fully screened, with twisted conductors
- Moisture resistant — no special terminals needed to prevent moisture absorption; can be installed in damp environments
- Suitable for data transmission — twisted conductors give clear transmission
Applications
- Machines and equipment that must keep working during a fire (emergency elevators, fire water pumps)
- Ventilation systems connected to the fire alarm system
- Emergency lighting at fire escape exits
- Emergency power supplies
- Places where human life and valuable materials and equipment need to be protected
Technical specifications
| Property | Value |
|---|---|
| Conductor | Electrolytic solid copper wire (IEC 60228 / DIN EN 60228 / EN 60228 Class 1) |
| Insulation | EN 50363-1 EI2 silicone compound |
| Core identification | HD 308 S2 (see colour code) |
| Lay-up | Cores stranded in layers |
| Overall screen | Tinned copper drain wire + aluminium foil (AL-PE) |
| Sheath | Halogen-free flame-retardant compound (HFFR, BS 7655-6.1 LT53) |
| Sheath colour | Red (RAL 3000) or white (RAL 9003) |
| Reference standard | BS 7629-1:2015 |
| Property | Value |
|---|---|
| Operating voltage | 300/500 V |
| Test voltage | 2 kV |
| Insulation resistance | min. 100 MΩ × km |
| Temperature range | Operation: −40 °C to +70 °C |
| Min. bending radius | Operation: 6 × cable diameter |
| Flame resistant test | IEC 60332-1-2, VDE 0482-332-1-2, EN 60332-1-2 |
| Flame propagation test (Cat A) | IEC 60332-3-22, VDE 0482-332-3-22, EN 60332-3-22 |
| Smoke density test | IEC 61034-2, VDE 0482-1034-2, EN 61034-2 |
| Halogen-free test | IEC 60754-1, VDE 0482-267-2-1, EN 50267-2-1 |
| Corrosive gas test | IEC 60754-2, VDE 0482-267-2-3, EN 50267-2-3 |
| Circuit integrity with shock and water (C, W, Z) | BS 6387:2013 |
| Circuit integrity test (FE180) | IEC 60331-21 |
| Circuit integrity with shock test (PH120) | EN 50200; VDE 0482-200; BS EN 50200 |
| Circuit integrity with shock test (water option, 30 min) | EN 50200 + Annex E; VDE 0482-200 + Annex E; BS EN 50200 + Annex E |
| Cross section | Approx. overall diameter (mm, ±10%) | Insulation resistance (MΩ/km) | Conductor resistance (Ω/km) | Conductor loop resistance (Ω/km) | Drain wire resistance (Ω/km) | Current load (A) |
|---|---|---|---|---|---|---|
| 2 × 1 mm² | 6.90 | 100 | 18.1 | 36.2 | 1 mm² = 18.2 | 16 |
| 2 × 1.5 mm² | 7.90 | 100 | 12.10 | 24.20 | 1.5 mm² = 12.2 | 20 |
| 3 × 1.5 mm² | 8.20 | 100 | 12.10 | 24.20 | 1.5 mm² = 12.2 | 20 |
| 4 × 1.5 mm² | 9.20 | 100 | 12.10 | 24.20 | 1.5 mm² = 12.2 | 20 |
| 2 × 2.5 mm² | 9.30 | 100 | 7.4 | 15.1 | 2.5 mm² = 7.56 | 25 |
| 3 × 2.5 mm² | 11.00 | 100 | 7.4 | 15.1 | 2.5 mm² = 7.56 | 25 |
| 4 × 2.5 mm² | 10.80 | 100 | 7.4 | 15.1 | 2.5 mm² = 7.56 | 25 |
| 2 × 4 mm² | 10.30 | 100 | 4.61 | 9.20 | 4 mm² = 4.7 | 24 |
| 3 × 4 mm² | 10.40 | 100 | 4.61 | 9.20 | 4 mm² = 4.7 | 24 |
| 4 × 4 mm² | 12.10 | 100 | 4.61 | 9.20 | 4 mm² = 4.7 | 24 |
| Cores | Colours |
|---|---|
| 2 core | Blue, brown |
| 3 core | Brown, black, grey |
| 4 core | Blue, brown, black, grey |
| Standard |
|---|
| BS 7629-1:2015 |
| BS 6387:2013 (Category CWZ) |
| EN 50200:2015 Annex E (30 min) |
| BS 5839-1:2013 (Clause 26.2d standard) |
| EN 60754-2:2014 |
| EN 60332-3-22:2009 |
| Standard | Scope |
|---|---|
| BS 5839-1 | Fire detection and fire alarm systems for buildings — code of practice for design, installation, commissioning and maintenance of systems in non-domestic premises |
| BS 5839-8 | Fire detection and fire alarm systems for buildings — code of practice for design, installation, commissioning and maintenance of voice alarm systems |
| BS 5839-9 | Fire detection and fire alarm systems for buildings — code of practice for design, installation, commissioning and maintenance of fire detection and fire alarm systems in domestic premises |
| BS 5266-1 | Emergency lighting — code of practice for the emergency lighting of premises |
| BS 8519 | Selection and installation of fire-resistant power and control cable systems for life safety and fire-fighting applications |
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