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Delta introduces 3-phase DIN-rail power supply modules with maritime approvals

14th September 2020

Alex Lynn

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Delta Electronics has added two new three-phase models to the CliQ M series of DIN rail power supply. DRM-24V480W3PN and DRM-24V960W3PN comes with Advanced Power Boost to ensure continued system operation when there is a large inrush current detected due to faulty load on a multiple load connection.

The 3-phase models are designed in an extremely compact size and can operate full power up to +60°C, over a wide input range for 3-phase from 320Vac to 575Vac or 2-phase from 380Vac to 575Vac. It includes international approvals IEC/EN 62368-1, IEC/EN 61558-2-16, IEC/EN 61010-1 and UL 508. All models are fully compliant with RoHS Directive for environmental protection.

Product highlights

Built-in constant current circuit for charging application.
Full power from -25 to +60°C @ 5,000m (16,400 ft.).
Power Boost of 150% up to seven seconds.
Advanced Power Boost – protect system and ensure continuing operation when large inrush current detected due to faulty load on a multiple load connection.
DNV GL and ABS approvals for maritime applications.
Built-in DC OK Contact and LED indicator for DC OK/ Overload.
Conformal coating on PCBAs to protect against common dust and chemical pollutants.