Construction Site Transformers

Site Lighting Transformer with Time Clock and RCD & MCB Protection

Type Ref: TA/P/3/10/C6-10/RCCB/TC/4C

3 phase icon Continuous rating icon 10kVA icon Lighting icon RCD icon Eco efficient icon

£1,340.00

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Site Lighting Transformer, 400:110V, 10 kVA three-phase. Fitted 6 x 10A MCB / 30mA Type A RCDs for direct connection to lighting circuits (4 Core). Each MCB feeds a 4 way terminal block (L1, Sw/L1, L2 and E) with terminal Sw/L1 of each terminal block controlled by an integral contactor / time clock.

Site Lighting Transformer with RCD protection of outgoing ways, configured to supply 4C lighting circuits with integral time clock control, 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
6 no. 10A DP MCB / 30mA Type A RCDs 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.
Each MCB feeds a 4 way terminal block (L1, Sw/L1, L2 and E) with terminal Sw/L1 of each terminal block controlled by an integral contactor / time clock. A manual over-ride switch is located under the MCB dolly cover. This arrangement enables standard and emergency fittings to be mixed on the same circuit and for the emergency fittings to be switched OFF without draining batteries.

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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.