Published: 3 January 2014
Category: News
Crabtree’s range of circuit protection and control products includes a comprehensive range of distribution boards, panel-boards, switch-boards and enclosed fuse switch switchgear, and is ideal for all commercial and industrial applications. This commercial circuit protection offer provides simplicity, flexibility and all round capability to any application up to a maximum of 3,200A, with the company’s products found in many modern prestigious locations and applications throughout the UK and the rest of the world. Electricians continue to choose Crabtree for its ease of installation, and the adaptability of its off the shelf product solutions to satisfy the varied and often complex circuit protection requirements encountered in modern applications.
For instance, the unique Polestar Compact distribution board has been designed to use a range of outgoing devices, including MCBs and RCBOs in 18mm modules, but unlike competitors’ products, these are high performance devices rated at an advantageous 16kA. This means that Polestar Compact provides the highest performance MCB / RCBO distribution board system on the market today. In the more rigorous working environment presented by some applications, customers often require such enhanced performance characteristics. For example, Polestar Compact distribution boards are underwritten by conformance with London Underground standards and are compliant within sub surface rail areas in conjunction with fire resistant structures. IP66 and IP41 distribution boards in the range are covered by London Underground product registration certificate No 1933 and are used to provide better containment of the protective devices, limiting any interaction between the outside environment and the interior of the distribution board.
For simplicity, Polestar boards also include the facility for integral metering and surge protection alongside high performance circuit protection, to cater for Part L2 of the Building Regulations, covering the energy efficiency requirements of new buildings. Polestar Compact pulsed output and Modbus output metering options provide simple and straightforward solutions for integral energy monitoring applications. With correctly installed meters providing the information that is necessary for the implementation of an effective energy management plan which plays an essential role for compliance with building regulations and to improve energy efficiency.
For larger installations, the Powerstar 250 MCCB Panelboard system provides high levels of flexibility; main units are complemented by add on or extension units and these standard combinations combine to give the user up to 100 panel board options from standard catalogue parts. Furthermore the installer can easily mix and match G and J frame MCCBs to give the most appropriate electrical and economical solution up to 800A. The Powerstar MCCB Panel-Board range is extremely flexible and thus suitable for on site customisation for the more basic applications. The comprehensive off the shelf range is also available via the company’s factory built assembly operation for the more complex solutions. With additional facilities such as surge protection and metering on incoming and outgoing ways, this range easily meets the circuit protection needs of the modern energy conscious installation environment.
Finally, S4 switchboards, using the latest Siemens technology, provide the ultimate capability, proficiently designed to meet the latest demands in commercial and electrical protection standards. High-quality, perfectly matched switching devices with maximum safety and efficiency facilitate an easy integration into building control technology or an existing building management system thanks to the capability of the system’s built-in intelligence. During operation, an efficient ventilation system prevents heat accumulation and heat pockets, and fast and easy access is facilitated to the devices for setting purposes through doors with central locking, swivel frames and quick-release locks. Forms of internal separation 1, 2b, 3b, 4a, 4b (type 6 and 7) are all available.
Where best to demonstrate the all round capability of Crabtree but the Crystal exhibition building in London’s Victoria Dock. The Crystal is an all-electric building that demonstrates the use of solar power and a ground source heat pump to generate its own energy. The design of the building’s structure provides additional insulation and takes energy efficiency to a new level. The building also incorporates rainwater harvesting, black water treatment, solar heating and automated building management systems fed by an S4 switchboard.
So take a closer look at the options available and discover how Crabtree can help. Whether buying just a small selection of components or specifying a large project like the Crystal, remember the simplicity, flexibility and all round capability offered by the Crabtree product range will help maintain that competitive edge. The Crabtree sales team, quotations service and technical support team are also there to help with advice and information.
To take a closer look at these products call Electrium Sales on 01543 455000 or email [email protected]. A dedicated rail product catalogue, with detailed technical performance data, is also available on request.