Site Power & Lighting Transformer with RCBOs

Site Power and Lighting Transformer with individual RCD protection of socket and lighting circuits, 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
2 no. 32A DP 110V Type A 30mA RCBOs (with “C” trip curve) each feeding a 32A 2P+E 110V IP44 socket.
4 no. 16A DP 110V Type A 30mA RCBOs (with “C” trip curve) each feeding a 16A 2P+E 110V IP44 socket.
2 no. 10A DP 110V Type A 30mA RCBOs (with “C” trip curve) each feeding a 3 way terminal block for direct connection to lighting circuits (the lighting connections can be made without removing the transformer lid).

The incorporation of 30mA RCD protection provides personnel protection for operatives and ensures compliance with disconnection times on longer circuits with a high Zs.

The weight of this assembly is 89kgs.