3 Phase Site Power Transformer with RCD & MCB Protection

Site Power Transformer, 10 kVA three-phase, manufactured in accordance with the requirements of BS4363.

Enclosure
Robust, free-standing, non-vented, sheet steel enclosure of welded construction, incorporating certified lifting handles. The enclosure provides protection to IP44 and has a durable, oven dried polyester powder coated finish, shade Traffic Yellow.

Rating
10 kVA three-phase, continuously rated

Primary Volts
400 Delta Connection

Primary Protection
16A TP Type “D” MCB

Secondary Volts
110NE providing a Reduced Low Voltage (RLV) supply

Distribution
1 no. 63A 4P 300mA* 110V Type A RCCB feeding: 2 no. 32A DP Type “C” MCBs, each feeding a 32A 2P+E 110V IP44 socket; and 4 no. 16A DP Type “C” MCBs each feeding a 16A 2P+E 110V IP44 socket.
*In early 2024 we will start fitting RCCBs with a 100mA sensitivity instead of a 300mA sensitivity. During the transition period you may receive a transformer fitted with an RCCB of either sensitivity.