Delta Electronics has extended the CliQ II DIN rail power supply series with a new model offering two-phase 2 x 180-550Vac (for L-L) or single-phase 180-305Vac (for L-N) for 24V/5A output. The DRP-24V120W2BN has safety approvals for single phase and two phase input according to IEC/EN/UL 60950-1 and UL 508 safety standards. The product features wide ac input voltage for single or two phase range. This can protect the power supply from damage if users accidentally apply two phase input on the single phase power supply. Other advantages include reduced external input protection components and improved installation time since there is only two phase connection.
The product performs under wide operating temperature from -30 to 70 degrees C with 2-phases of 3-phases applied (VL-L). Conformal coating is applied on the PCBA to protect against dust and chemical pollutant to withstand harsh industrial environments. Other major safety approvals included.
Highlights and features include: Designed for single phase input 180-305Vac (for L-N) or 2 of 3-Phase system 2 x 180-550Vac (for L-L) or 254-750Vdc; Compact and corrosion resistant aluminum casing; Efficiency greater than 90.0%; Built-in constant current and hiccup during overload protection; Built-in DC OK contact; and Conformal coating on PCBA to protect against chemical and dust pollutants.
http://www.powerpulse.net/story.php?storyID=31364
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