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Description
The HPS SG3C0045KD dry type transformer is a general-purpose distribution transformer designed for commercial and industrial applications. With a power rating of 45 kVA, it efficiently supplies appliances, lighting, heating, and motorized machines from electrical distribution systems. This transformer is built for reliability and energy efficiency, making it a dependable choice for various power distribution needs.
Featuring a 480V Delta primary and a 240 Delta/120V secondary configuration, the hammond SG3C0045KD transformer ensures stable power delivery. It is constructed with aluminum windings, offering excellent conductivity and efficiency. The NEMA 3R-rated enclosure makes it suitable for both indoor and outdoor installations, providing protection against environmental conditions. Its compact design and floor or ceiling mounting options enhance installation flexibility.
Key Features of HPS SG3C0045KD 45 kVA Transformer:
• 45 kVA transformer, ideal for appliances, lighting, and industrial machines.
• 240 Delta/120 VAC, providing stable and consistent output.
• Aluminum windings for enhanced efficiency and durability.
• 98.4% efficiency, meeting DOE 10 CFR Part 431 standards.
• 150°C temperature rise with a 220°C insulation class for reliable performance.
• Typically ranges from 3.5% to 6.5%, ensuring stable voltage regulation.
• Ceiling or floor mounting for flexible installation.
• Enclosure NEMA 3R-rated, suitable for indoor and outdoor use.

Additional information
- DIMENSIONS
23.8 × 25.8 × 28.8 in
- KVA:
45
- PHASE:
THREE
- PRIMARY VOLTAGE:
480
- SECONDARY VOLTAGE:
240
120CT
- WINDING MATERIAL:
ALUMINUM
- HZ:
60
- TEMP RISE:
150
- ENCLOSURE:
NEMA 3R
- TYPE:
ENERGY EFFICIENT GENERAL PURPOSE DISTRIBUTION
- OTHER:
SCD21
- TAPS:
2+4-2.5%
- TRADE NAME:
HPS SENTINEL G
- Weight
380 lsb