Our versatile and well proven System 50 range of cubicle switchboards are constructed to BS EN60439 (BS 5486) and are available in all classes of forms of separation.

The flexibility of the System 50 design means we can easily provide a complete factory built assembly to your contract requirements, anything from single column units to large complex suites of switchgear can be supplied to most IP ratings.

System 50 is a high quality and flexible switchgear framework. It is designed by Charnvel and manufactured by our partners. Do not confuse System 50 with proprietary 'off the shelf' cabinet systems which are often subject to many design constraints. A System 50 board can fit your requirements exactly.   

The system provides good solutions for the housing of ACB’s, MCCB’s, Switch Fuses, MCB’s and fuse ways in any combination to provide a switchboard tailored to your particular requirements.

Our vast experience in providing protection relay systems, instrumentation, automatic changeover and synchronising systems enables us to offer the most technically complex equipment with every confidence.

Switchboards can be arranged to contain sub-distribution MCB and fuse assemblies, motor starters, contactors, lighting controls, power factor equipment and more.

Busbars

• ASTA certified at 35kA and 50kA for 1 second.
• Busbar ratings from 200A to 5000A are available as standard.
• Busbars are totally enclosed to the sides and rear and shielded at the plug-in face to IP-20.
• Busbars are manufactured from HDHC copper and electro tin plated after forming to prevent tarnishing and to ensure good contact face performance at joints.

Options

• Front or rear access for easy maintenance.
• Extensible main busbars to for future expansion.
• Cable entry from above or below, or a combination of both.
• Generous cable chambers and glanding facilities eases installation.
• Castell locking, interlocking and key exchange box systems deliver extra safety.
• PLC & SCADA interfaces.
• Flexible PLC controlled load-shedding. (Non-essential supply dumping: Last on - first off: First on - first-off)
• Digital energy monitoring solutions.
• Circuit mimic graphics to clarify usage.
• 'L' shaped arrangements to suit switch room constraints.
• Wide range of paint finishes.

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