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PDUs (Power Distribution Units)

Rolla can provide PDUs in various sizes and ratings, with some examples below:-

Large PDU incorporating multiple incoming supplies, bypass switches, static transfer switch with bypass, transformer and dual MCB feeder sections. This sort of board would typically be used in a high integrity data centre.

Colour coded PDUs - the colour indicates the source of the supply, again for high integrity data centre applications.

Detail view - Schneider devices. The window prevents unauthorised access but still allows the position of the breakers to be seen. All circuits are monitored remotely.

Similar model with the door open - Terasaki devices. The feeders supply power to smaller sub distribution at rack level.

Small PDU for a building services application - MCB distribution.