Construction Site Transformers

Site Power & Lighting Transformer with RCD & MCB Protection

Type Ref: TA/P/1/10/RCD-S6/RCBO2

1 phase icon Continuous rating icon Power and Lighting icon RCD icon 10kVA icon

£1050.00

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Site Transformer, 230:110V, 10 kVA single-phase, continuously rated. Fitted with a 100A DP 300mA* 110V Type A RCCB feeding 2 x 32A and 4 x 16A sockets, MCB protected. Also incorporating 2 x 10A MCB / 30mA Type A RCDs for direct connection to lighting circuits (3 Core).
*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.

Site Power and Lighting Transformer with RCD protection of lighting circuits, 10 kVA single-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 single-phase, continuously rated

Primary Volts
230

Primary Protection
50A DP Type “D” MCB

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

Distribution
1 no. 100A DP 110V 300mA* Type A RCCB feeding 2 no. 32A DP Type “C” MCBs each feeding a 32A 2P+E 110V IP44 socket; and 2 no. 16A DP Type “C” MCBs each feeding 2 no. 16A 2P+E 110V IP44 socket.
Also fitted with 2 no. 10A DP MCB / 30mA Type A RCDs feeding 3 way terminal blocks for direct connection to lighting circuits (the lighting connections can be made without removing the transformer lid). The incorporation of RCD protection ensures compliance with disconnection times on longer lighting circuits with a high Zs.
*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.

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On Application

This product cannot currently be purchased online. Please contact Blakley Electrics Customer Services on 0333 188 0284 to discuss your requirements and for pricing and lead times.