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Picture Gallery - February 2009

Pictures of recently completed jobs :-

Multi-drive section, 4m long with 4 x door interlock and a single 1000A MCCB isolator. This is just one of several similar sections, totalling 23m long when complete.

Distribution board for a council data centre project.

Withdrawable Motor Control Centre for a Gas Turbine Installation.

First of several Back-to-Back Motor Control Centres for a Waste to Recycling (W2R) plant. This arrangement is also known as "double fronted" as it makes best use of the available floor space, and also enables main and dropper busbars to be shared between more starters thereby achieving maximum efficiency.

Incomer sections for some of the boards on the above W2R plant.

Withdrawable starter sections, with some single large drives. These will provide auxiliary power for a gas turbine power station.

More sections and some of the incomers for the above gas turbine project.

Some of the drive sections for a large UK water pumping station. The drives are 200KW and 315KW soft start units. Due to site space limitations the board has been built in 2 sections, connected with an overhead 4000A bustrunking (one end of which can be seen mounted on top of a drive section above). Rolla have provided the bustrunking flange spreading box and connections. The total length of both sections of board will be 16m when complete.

5000A incomer for the above pumping station. This is one of three similar units. Total weight of the unit above, as shipped, was 2.6 tonnes.

Water company MCC