This 3-Phase Transformer efficiently steps down 480V Delta to 240/120V. Perfect for industrial and commercial applications, this transformer is engineered to meet DOE 2016 efficiency standards. It is UL 506 and UL 1561 listed, ensuring compliance with rigorous quality and safety standards. The transformer is available with aluminum or copper windings, and features common mode noise attenuation of at least 60 dB with a single shield. With 60Hz operation and a 150°C temperature rise, it is engineered for dependable performance. This transformer is also seismically certified and OSHPD OSP pre-approved for use in healthcare facilities.

Technical Specifications:

• Power Rating: 3-Phase

• Primary Voltage: 480V Delta

• Secondary Voltage: 240/120V

• Cooling: Oil-filled

• Windings: Aluminum or Copper

• Frequency: 60Hz

• Noise Attenuation: Min. 60 dB (Single Shield)

• Temperature Rise: 150°C

• Seismic Certification: ASCE/SEI 7-05

• UL Listings: UL 506, UL 1561

• OSHPD OSP Pre-Approval: Yes

• Efficiency: DOE 2016 Compliant