120W to 960W DIN-Rail AC-DCs for 2- and 3-Phase Operation
Recom has taken another step in expanding its power solutions portfolio for industrial applications with a power range from 0.25W to 1000W by introducing 2 and 3-phase ac-dc DIN-Rail PSUs. As the central power supply unit, the REDIN/3AC series are designed for extraordinary stability in harsh automation environments and will still continue to operate reliably from mains voltages of 320- up to 575-Vac even when one phase fails.
With this addition to the portfolio, RECOM is able to comply with customers’ requirements across the board: from low-power electronics and sensor technology with ultra-small and highly-efficient dc-dc converters to the central front end of a stable mains supply. The REDIN/3AC series deliver 120W, 240W, 480W or 960W at a stable 24V output voltage (trimmable from 22.5- to 29.5-Vdc) with only 40mV ripple.
For power-hungry applications and redundancy purposes, the units can be connected in parallel with no need for additional components due to their built-in droop mode regulation with current limitation to guarantee equal load distribution.
These intrinsically-safe PSUs are protected against overload with a power feedback function at over-temperature. The regulated power limitation also allows a stable startup of non-linear loads.
These modules are certified to IEC/UL508 Standard for Industrial Control Equipment and EN/IEC/UL60950 for worldwide usage and come with a 5-year warranty. Samples are available from all authorized distributors.
