Slim DIN rail power supplies meet industrial transportation requirements

AC/DC DIN rail power supplies from XP Power, the DSR range, are approved for industrial control systems (ICE) and information technology equipment (ITE) applications. They are versatile, providing power with a 150 per cent peak load capability in a slimline DIN rail mount metal case, says XP Power.

The slim, space saving design has a width of just 32mm for 75W and 120W models, and 45mm for 240W models. According to XP Power, this makes them the slimmest profiles available in the market today.

The DSR supplies are designed for use in industrial and building control applications, with specific deployment areas including machine control, process control, factory automation, escalator/travelator/elevator/lift control, building heating/air-con monitoring, control and security systems.

The range comprises models DSR75, DSR120 and DSR240, rated at 75W, 120W and 240W respectively. They have high efficiency figures of 91, 92 and 94 per cent respectively. The two lower power models are available with 12, 24 and 48V outputs, whilst the DSR240 is available with 24 or 48V outputs. All models operate from 85 to 264V AC.

The 150 per cent peak load capability enables start-up for electro-mechanical loads, confirms XP. Ambient temperature rating is -25 to +70 degrees C for all models, with rated power available up to 50 or 60 degrees C, depending on the model.

Volt-free relay contacts facilitate remote monitoring for DC OK. Units can be paralleled for higher requirements or configured to provide N+1 redundancy in critical applications.

The series is available from Digi-Key, element14, Farnell, RS Components, approved regional distributors, or directly from XP Power. All are supplied with a three-year warranty.

XP Power provides AC/DC power supplies, DC/DC converters, high voltage power supplies and RF power supplies. The company is certified to ISO9001:2008 and offers in-house design through to manufacturing facilities around the world. The company believes it offers the widest range of power products available from one source. Its technical and customer support are available to help both vendor consolidation and cost reduction programmes. XP has 27 sales offices throughout Europe, North America and Asia.