Since its incorporation, Systems Power Engineering has developed into a highly successful company maintaining and testing switchgear and transformers installation throughout the UK, both on-shore and off-shore. Their client list includes companies in the petrochemical, power, steel, water and gas industries as well as Airport Authorities and Associated British Ports.

The company believes in keeping up with the latest technology and this allows them to design both for the general market and custom made packages to suit the specific requirements of individual clients.

Their extensive written procedures commit them to a policy of ensuring that their work fully conforms to ISO 9000 standard.

Systems Power Engineering offers an ever expanding range of services which now include:

MANUFACTURING

• 11000 Volt Retrofit vacuum circuit breakers to replace oil circuit breakers.
• Spares on like for like identical basis for 3.3kV / 6.6kV / 11kV and 33kV switchgear.
• Control / relay protection.
• Switchgear tripping / closing battery / charger systems. Motorisation of springs charged closing mechanisms for telecontrol operation.

SERVICE

• Maintenance / testing of all makes of switchgear up to 36kV.
• Supply, delivery, installation and commissioning of both new and refurbished switchgear and transformers.
• Turnkey projects including complete substation design, HV & LV switchgear and transformer procurement, main and multicore cables, earthbed systems, tripping / closing battery systems.
• Modifications and extensions to all makes of switchgears.
• Supply, installation termination, glanding and testing of HV & LV cablework

DESIGN

• Relay grading and protection analysis using CAD / SHORTEX systems.
• Complete substation design.

SPARES

Systems Power Engineering Limited is able to supply spare parts and modification equipment to most makes of 33kV / 11kV and 415 Volt switchgear. They offer the spares at considerably lower prices than those of the original manufacturer and delivery times are also significantly lower.

A sample list of spares that they can supply is as follows :

Fixed and moving contacts

• Busbars
• Epoxy bar primary connections
• Ring type current transformers
• Voltage Transformers
• Secondary plugs and sockets
• Trip coils and closing coils
• Arc control pot assemblies

They are also able to provide:

• Spares for overhead line equipment
• Pole mounted distribution transformers
• Indoor / outdoor neutral earthing resistors
• Refurbished HV / LV switchgear
• Refurbished tap changers such as the Ferranti type DS2
• Motorisation of most UK manufactured circuit breaker