Eco-Tx Transformer with MCB Protection

Blakley Electrics Eco-Tx series of transformer for zero off-load losses. Eco-Tx assemblies are enclosed transformer / socket assemblies, providing a Reduced Low Voltage Supply (RLV) in accordance with BS7671 (IEE Wiring Regulations). The incorporation of interlocked sockets is generally accepted as making the assembly suitable for use by ordinary persons.

Eco-Tx series transformers only consume power when a plug is inserted into either (or both) of the interlocked sockets and the switch on either socket is rotated to the ON position (a switch cannot be rotated unless a plug is inserted in the socket). Before a plug can be withdrawn from a socket, the switch must be returned to the OFF position. Off load losses only occur when a plug is inserted into at least one socket and its switch is rotated to the ON position.

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 with an earthed secondary winding.

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
2 no. 16A, 2P+E, 110V, IPX4, BS EN 60309-2 interlocked sockets protected by 1 no. 16A double-pole Type C MCB. The MCB is located behind a protective window to maintain the IP rating.