3F3Y045D16, Dry Type Distribution Transformer

3F3Y045D16 Dry Type Distribution Transformer The Siemens 3F3Y045D16 is a dry type distribution transformer designed for low voltage electrical distribution applications. It is suitable for use by electrical distributors and switchgear suppliers requiring reliable three-phase transformers for commercial and industrial lighting solutions and power distribution. This transformer features aluminum windings and meets DOE 2016 energy efficiency standards, supporting efficient wire and cable infrastructure integration. Specifications Manufacturer: Siemens Model Number: 3F3Y045D16 Type: Dry Type Distribution Transformer Phase: Three-Phase Power Rating: 45 kVA Primary Voltage: 480 V Delta Secondary Voltage: 208Y/120 V Frequency: 60 hertz Enclosure: NEMA 3R Ventilated Temperature Rise: 150° C Insulation Class: 220 Windings: Aluminum Taps: Six taps, 2.5% (2 FCAN and 4 FCBN) Mounting Type: Floor Dimensions (HxWxD): 28" x 25" x 23.5" Weight: 415 lbs Approvals: UL, cUL, DOE Features Meets DOE 2016 energy efficiency standards for low voltage transformers K-Factor 1 suitable for general purpose distribution Aluminum windings for reliable electrical performance 150° C temperature rise with 220 insulation class for enhanced thermal endurance Ventilated NEMA 3R enclosure for indoor and outdoor use Multiple tap settings for voltage adjustment and flexibility Downloads & Links Data Sheet Specification/Technical CAD Drawing