
Manufacturer Warranty
Click Here To View Manufacturer Warranty

Description
The HPS SG3A0030KK 30 kVA transformer is a general-purpose distribution transformer designed for reliable power distribution in industrial and commercial applications. Rated for 600 volts and below, it efficiently powers appliances, lighting, heating systems, motorized machines, and other electrical loads. The NEMA 3R enclosure makes it suitable for both indoor and outdoor installations, offering protection against rain, snow, and environmental contaminants.
Built with high-quality aluminum windings and precision-cut, non-aging silicon steel laminations, the HPS SG3A0030KK dry type transformer ensures superior performance and energy efficiency. It complies with the latest U.S. DOE 10 CFR Part 431 efficiency standards, ensuring compliance with modern regulations and delivering optimized energy savings.
Key Features of Hammond SG3A0030KK 480 volts Transformer:
• Operates at 60 Hz for standard electrical systems.
• 150°C temperature rise with a 220°C insulation class for durability.
• 10kV BIL on all three-phase DOE 2016 products.
• Enclosure NEMA 3R rated for indoor and outdoor use.
• Aluminum windings and precision-cut, cold-rolled silicon steel core for enhanced performance.
• UL Listed and CSA Certified for safety and reliability.
• Custom sizes, ratings, and styles available upon request.

Additional information
- DIMENSIONS
23.8 × 25.8 × 28.8 in
- KVA:
30
- PHASE:
THREE
- PRIMARY VOLTAGE:
480
- SECONDARY VOLTAGE:
480Y
277
- WINDING MATERIAL:
COPPER
- HZ:
60
- TEMP RISE:
150
- ENCLOSURE:
NEMA 3R
- TYPE:
ENERGY EFFICIENT GENERAL PURPOSE DISTRIBUTION
- OTHER:
SCD19
- TAPS:
2+4-2.5%
- TRADE NAME:
HPS SENTINEL G
- Weight
340 lsb