Power

Wall-Mount Rectifiers provide up to 550W

17th March 2006
ES Admin
UNIPOWER Europe has added to its Sigma Series with the introduction of a family of six wall-mount rectifiers designed as a quick and easy solution for powering a wide variety of telecoms equipment.
The rectifiers range in output power from 450 to 550W with output voltages of 12, 24 and 48V available for applications without batteries. For battery supported applications, output voltages are pre-set to 13.6V, 27.2V or 54.4V. Input range is the universal 85 to 264VAC and active power factor correction is standard.

For applications requiring higher power levels, two units can be connected in parallel, whilst N+1 redundant operation is also possible where the total load is less than the output of a single unit.

Green LEDs indicate AC and DC power good. The rectifiers also have control and monitoring features and a +5V standby output. Operating temperature range is
-20oC to +70oC.

All models meet the requirements of all relevant safety standards including UL60950 CSA22.2, No. 60950 and EN60950.

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