
Manufacturer Warranty
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Description
The HPS SG3A0030DK0C 30 kVA transformer is a general-purpose distribution transformer designed for dependable power distribution in industrial and commercial applications. Rated for 600 volts and below, this transformer efficiently powers appliances, lighting, heating systems, motorized machines, and other electrical loads. Its NEMA 3R enclosure makes it suitable for both indoor and outdoor installations, offering protection against rain, snow, and other environmental factors.
For non-linear load applications, it is recommended to use the HPS Sentinel K series, specifically engineered to handle harmonic distortion. The HPS SG3A0030DK0C 240 volts transformer complies with the latest U.S. DOE 10 CFR Part 431 efficiency standards (effective January 1, 2016), ensuring optimal energy efficiency and adherence to industry regulations.
Key Features of Hammond SG3A0030DK0C Dry Type Transformer:
• Operates at 60 Hz (some models support 50 Hz).
• 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.
• Available with copper and aluminum windings.
• 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:
240
- SECONDARY VOLTAGE:
480Y
277
- WINDING MATERIAL:
COPPER
- HZ:
60
- TEMP RISE:
150
- ENCLOSURE:
NEMA 3R
- TYPE:
ENERGY EFFICIENT GENERAL PURPOSE DISTRIBUTION
- OTHER:
SCD53
- TAPS:
2+4-2.5%
- TRADE NAME:
HPS SENTINEL G
- Weight
340 lsb