Dongan 76-3-264SH 3KVA 480 DELTA-480Y/277 GP TRANSFORMER

Series 76 Three Phase Isolation Transformers offer all the advantages of encapsulated transformers - in larger kVA sizes. These transformers are particularly well suited to harsher environments where airborne contaminants may adversely affect ventilated, dry type transformers. Available in 600 and 480 volt primaries, these transformers feature a 115C temperature rise, 200Cinsulation system, electrostatic shields, and copper windings. The core and coil are completely Epoxy-silica encapsulated for protection against environmental contaminates. Electrostatic shield between primary and secondary windings provides cleaner output voltage and helps to reduce spikes and transients.

• Epoxy-silica encapsulated core and coil provides transformer particularly well suited for harsh commercial and industrial applications.
• Copper windings and copper lead wire terminations used throughout.
• UL Class 180C insulation system with a 115C temperature rise at a maximum ambient of 40C.
• NEMA Type 3R, wall mount enclosure suitable for indoor or outdoor use. No extra rain shields required for outdoor use.
• Multiple knockouts provide convenient conduit3 - 9 kVA Features entry and exit locations through the front and bottom access wiring compartment covers.
• Ground studs provided for bonding compatibility with both metallic and nonmetallic conduit.