New Family of Single and 3-phase Power Supplies

Jan. 27, 2010
Wieland's new family of UL Listed and CSA Certified (cULus), switching power supplies delivers a control voltage of 24V DC, at an output current from 1.25A to 40A.

Wieland offers nine models including six single-phase and three three-phase, approved worldwide for a temperature range from -25°C to +71°C. All models feature short circuit protection and a robust, proven design.

The six fully enclosed, single-phase units take minimum space on the DIN rail as their width varies from only 1.7 in. (43.5 mm) to 6.9 in. (175 mm). All single-phase models accept a wide universal input voltage range, allowing one unit to operate in many applications. Input voltage for three units range from 115/230V AC and 210 - 375V DC, for two units from 85 - 264V AC and 90 - 375V DC, and for one unit from 115/230V AC and 120 - 370V DC. Output current varies from 1.25A to 20A DC.

The three fully enclosed, three-phase units measure only 3.5 in. (90 mm) to 10.9 in. (276 mm) wide. All three-phase models accept a wide universal input range, 400 - 500V AC and 480 - 820V DC. Output current varies from 10A to 40A DC. Single-phase and three-phase units feature touch-proof screw terminations for input and output wire connections to ensure personnel safety.

Wieland, Inc. -

Sponsored Recommendations

Strategizing for sustainable success in material handling and packaging

Download our visual factory brochure to explore how, together, we can fully optimize your industrial operations for ongoing success in material handling and packaging. As your...

A closer look at modern design considerations for food and beverage

With new and changing safety and hygiene regulations at top of mind, its easy to understand how other crucial aspects of machine design can get pushed aside. Our whitepaper explores...

Fueling the Future of Commercial EV Charging Infrastructure

Miguel Gudino, an Associate Application Engineer at RS, addresses various EV charging challenges and opportunities, ranging from charging station design strategies to the advanced...

Condition Monitoring for Energy and Utilities Assets

Condition monitoring is an essential element of asset management in the energy and utilities industry. The American oil and gas, water and wastewater, and electrical grid sectors...