TLW Series IP44 Transformer with Selective RCD and MCB Protection

Blakley Electrics enclosed transformer assembly providing a Reduced Low Voltage Supply (RLV) in accordance with BS7671 (IEE Wiring Regulations). The assembly is supplied complete with the fitments detailed below:

Enclosure
TL series, wall mounting, sheet steel, non-vented to IP44. The enclosure is phosphate pre-treated prior to electrostatically applied powder coating, shade Dark Admiralty Grey.
The wall mounting brackets can be repositioned on-site to make the enclosure floor fixing.

Rating
2000 VA single-phase continuously rated or 3300VA intermittently rated. The transformer is double wound and manufactured in accordance with BS EN 61558 Parts 1 and 2-4.

Primary Volts
230 with tappings at 220, 240 and 250 volts.

Secondary Volts
110 CTE (in accordance with BS EN 61558 Part 2-23).

Distribution
1 no. 16A DP Type “C” MCB / DP 110V 300mA Selective Type A RCCB combination, mounted behind a hinged window. The RCD ensures a 5 second disconnection time is achieved on 110V RLV hard wired circuits and it will also discriminate with any downstream 30mA RCDs.