Larson Electronics Releases 3PH 31.3 kVA Zig Zag Autotransformer, 480V Delta, 408Y/277V Wye-N Secondary
KEMP, Texas, September 17, 2019 (Newswire.com) - Larson Electronics, a Texas-based company with over 40 years of experience spearheading the industrial lighting and equipment sectors, announced the release of a three-phase 31.2 kVA zig-zag autotransformer for use indoors and outdoors. This autotransformer provides protection against critical equipment failures and extra protection by isolating the power source from the connected device. This unit features a primary voltage of 480V Delta.
The MT-ATX-ZZ-480D-30KVA-480Y.277-N3R three-phase 31.2 kVA zig-zag autotransformer features a primary voltage of 480V Delta and a secondary voltage of 408Y/277V Wye-N. This unit’s cores are made with non-aging, cold-rolled silicon steel, and precision cut aluminum transformer winding material is used to enhance performance. Close tolerances used during manufacturing eliminates burrs that can hinder performance.
Larson Electronics’ zig-zag autotransformer features 180˚C insulation with a 115˚ temperature rise. This IP24-rated unit features cores that are specially coated to prevent moisture and are electrically balanced to minimize axial forces during short circuit events. This autotransformer has the ability to adjust the supply voltage to match specific load requirements when load isolation from the supply line is not required. Suitable applications include situations that require a transformer that has a neutral from a Delta configuration.
About Larson Electronics LLC: Larson Electronics LLC is a manufacturer of industrial lighting equipment and accessories. The company offers an extensive catalog of industry-grade lighting and power distribution products for the following sectors: manufacturing, construction, food processing, oil and gas, military, marine and automobile. Customers can benefit from the company’s hands-on, customized approach to lighting solutions. Larson Electronics provides expedited service for quotes, customer support and shipments.
For further information, please contact:
Rob Bresnahan, President and CEO
Source: Larson Electronics