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. - www.wielandinc.com

Sponsored Recommendations

Rock Quarry Implements Ignition to Improve Visibility, Safety & Decision-Making

George Reed, with the help of Factory Technologies, was looking to further automate the processes at its quarries and make Ignition an organization-wide standard.

Water Infrastructure Company Replaces Point-To-Point VPN With MQTT

Goodnight Midstream chose Ignition because it could fulfill several requirements: data mining and business intelligence work on the system backend; powerful Linux-based edge deployments...

The Purdue Model And Ignition

In the automation world, the Purdue Model (also known as the Purdue reference model, Purdue network model, ISA 95, or the Automation Pyramid) is a well-known architectural framework...

Creating A Digital Transformation Roadmap Using A Unified Namespace

Digital Transformation has become one of the most popular buzzwords in the automation industry, often used to describe any digital improvements to industrial technology. But what...