The DRB240-24-3-A6 is a 240W, 24VDC DIN-rail power supply with screw terminals and conformal coating for use in corrosive environments. It operates from 3-phase AC input (342-575VAC) or DC input (450-810VDC), with a nominal output current of 10A and boost capabilities up to 15A for 60s or 12A for 300s. The unit features DC-OK and inhibit relay contacts, low inrush energy, high efficiency (93.1-93.2% AC), and complies with IEC EN 61010-1, IEC EN 61010-2-201, IEC EN 62368-1, UL CSA 61010-1, UL CSA 61010-2-201, and UL CSA 62368-1. Its dimensions are 55 x 129 x 138.2mm and it weighs 780g. Operating temperature range is -25 to +70°C, with a minimum MTBF of 1.8 million hours at full load. The unit exceeds Class B EMC radiated emission limits and complies with EU Low Voltage, EMC, RoHS, and Hazardous Substances Directives.
The DIN-Rail power supplies in the DRB series are part of TDK-Lambda’s industrial heritage. They can be used in many applications, ranging from conventional switch cabinets and decentralised machinery and systems, to renewable energy and charging solutions. The series covers the popular output voltages of 12, 24, 48 and 72 volts, and users can operate them, both with AC or DC voltage.
The DRB’s high operating efficiencies, the use of high-quality electrolytic capacitors and the integration of a gas discharge tube provide maximum system up-time.
Special models featuring conformal coating are available for use in challenging environments containing corrosive gases. Overall the DRB 3 phase series offer an excellent balance between functionality and price.
Explore the DRB 3 Phase Series
Features
Applications for this product
AC-DC, DIN RAIL, INPUT 342-575VA
| TDK-Lambda Europe GmbH | DigiKey | |
|---|---|---|
| Product Category | Power Supplies | Power Supplies |
| Product Number | DRB240-24-3-A6 | 285-DRB240-24-3-A6-ND |
| Product Name | 120/960W DIN-Rail power supplies | Industrial, DIN Rail Power Supplies |
| Type | DC Power Supply | 1 |
| DC Output Voltage | 24.0 volts | |
| DC Output Current | 10 amps | 10 amps |
| DC Output Power | 240 watts |