Phone: (888) 204-3821 Dongan combines their 100 year history of specialty transformer manufacturing expertise with a complete catalog of stock transformers. With facilities in Michigan and Ohio, Dongan is a major supplier of dry-type, industrial control, residential and industrial ignition, motor drive isolation, and CE Marked transformers to customers throughout North America.
DRY-TYPE DISTRIBUTION TRANSFORMERS (1500 KVA AND BELOW) PART 1 GENERAL 1.01 SCOPE A. The Contractor shall furnish and install single-phase and three-phase general purpose individually mounted dry-type transformers of the two-windings type, self-cooled as specified herein, and as shown on the contract drawings. 1.02 RELATED SECTIONS 1.03 REFERENCES
Transformer calculator NOTE: If you need assistance with circuit protection devices such as fuses or breakers, or wire sizing, please consult a licensed electrical contractor or electrician in your area who will be familiar with state and local codes.
Square D is a manufacturer of electrical distribution, industrial control and automation products 2 Installation and instructions | Dry-type transformers World leadership ABB is a world leader in transformer manufacturing, and our transformers can be found in countries all over the world. To minimize environmental contamination and fire hazard, users are specifying dry-type transformers more and more frequently. Contrary to oil-insulated transformers, the dry-type transformer distinguishes itself by the tight fit of the windings and that the supporting structure is visible, and can easily be retightened, if necessary, with spring elements. Resources Use this section to find the information you need to specify, install and use your transformer. Find our Product Specifier here. This will take you to a tool that allows you to input your specifications and find the Catalog Number you need to order.