The Ventcroft NoBurn Plus is an enhanced fire performance cable which is LPCB and BASEC approved and certified. The cables fully meet the requirements of 'Enhanced' fire cables for use with UK fire systems.
Manufactured in the UK to the highest quality standards, using the latest cable technology, materials and equipment. The cable produced by Ventcroft is recorded and traceable and is twisted ensuring the highest level of data protection - ideal for long cable runs and analogue addressable fire systems.
NoBurn Plus Cable Specifications
| LPCB & BASEC approved to | |
| 'Enhanced' Fire Cable: | BS 5839-1:2013 Clause 26.2e |
| Fire Resistance Standard: | BS 8519:2010 Category 2 |
| BS 8434-2:2003+A2:2009 120 mins | |
| BS EN 50200:2006 PH30, PH60 & PH120 | |
| BS 7629-1:2008 | |
| BS 6387:1994 Clause 11 CWZ | |
| Halogen Emission Standard: | BS EN 50267-2-1:1999 |
| Low Smoke Standard: | BS EN 61034-2:2005 |
| Emergency Lighting: | BS 5266-1:2011 |
| Voice Alarm Systems Standard: | BS 5839-8:2013 |
| Voice Communication Standard: | BS 5839-9:2013 |
| CPC (Earth) Material: | Tinned Annealed Copper |
| Conductors: | Plain annealed copper |
| Core Installation: | Fire resistant Silicone |
| Screening: | Copper foil |
| Outer Sheath: | Low Smoke Halogen Free Thermoplastic |
| Sheath Colour: | Red & white, Black, Orange and others |
| Core to Core Voltage: | 500V |
| Core to CPC Voltage: | 300V |
| Resistance 1.0mm² CSA: | 44 Ohms mV / A / m |
| Resistance 1.5mm² CSA: | 29 Ohms mV / A / m |
| Resistance 2.5mm² CSA: | 18 Ohms mV / A / m |
| Resistance 2.5mm² CSA: | 11 Ohms mV / A / m |
| Minimum bend radius: | Radius = 6 x diameter |
| Operating Temperature: | - 40°C to + 90°C |
| Installation Temperature: | 0°C to + 70°C |
| Voltage Drop (DC or Single Phase AC): | |
| 1.0mm² CSA | 44 Ohms mV / A / m |
| 1.5mm² CSA | 29 Ohms mV / A / m |
| 2.5mm² CSA | 18 Ohms mV / A / m |
| 4.0mm² CSA | 11 Ohms mV / A / m |
| Capacitance Rating 1.5mm² CSA: | 2/3 Core & CPC - Core to Core - Average 70 pF/m |
| 2/3 Core & CPC - Core to Screen - Average 125 pF/m | |
| 4 Core & CPC - Core to Core - Average 75 pF/m | |
| 4 Core & CPC - Core to Screen - Average 150 pF/m | |
| Capacitance Rating 1.5mm² CSA: | 2/3/4 Core & CPC - Core to Core - Average 85 pF/m |
| 2/3/4 Core & CPC - Core to Screen - Average 155 pF/m | |
| Warranty: | 10 years from date of manufacture |
| Identification: | Date of manufacture marked on cable |
Ventcroft NoBurn Plus Ordering Information
| Number of Cores | Size | Approx Overall Diameter | Approx Weights with CPC | Current Rating* | |
| mm² | mm | Kg / 100 m | Cable Clipped | Enclosed | |
| 2 | 1.0 | 8.0 | 8.2 | 15A | 13A |
| 2 | 1.5 | 8.2 | 9.7 | 19.5A | 16.5A |
| 2 | 2.5 | 8.8 | 14.4 | 27A | 23A |
| 2 | 4.0 | 10.2 | 24.0 | 36A | 30A |
| 3 | 1.0 | 8.9 | 9.8 | 15A | 13A |
| 3 | 1.5 | 9.9 | 13.2 | 19.5A | 16.5A |
| 3 | 2.5 | 10.8 | 19.4 | 27A | 23A |
| 3 | 4.0 | 13.1 | 28.0 | 36A | 30A |
| 4 | 1.0 | 10.4 | 11.2 | 15A | 13A |
| 4 | 1.5 | 11.1 | 14.8 | 19.5A | 16.5A |
| 4 | 2.5 | 12.6 | 22.7 | 27A | 23A |
| 4 | 4.0 | 15.0 | 50.0 | 36A | 30A |
*Current ratings listed are at 30°C. Refer to BS7671/EE Wiring. Regulations for de-rating factor. DC or single phase AC.
