Authorized Hammond Power Distributor
Hammond Power SG3A0015DB0C - 600V Class Three Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution Transformer, 240D PV, 208Y/120 SV, 15 kVA, 3PH, Copper Wound
More images

Hammond Power SG3A0015DB0C 600V Class Three Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution…

UPC: 803423127558


Documents & Media
BrochureTechnical BulletinInstallation InstructionsSpecification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Hammond Power SG3A0015DB0C is a 15 kVA, three-phase, energy-efficient distribution transformer engineered for general-purpose power distribution in industrial and commercial applications. This unit meets DOE 2016 and NRCan 2019 energy efficiency standards, delivering reduced energy consumption and lower operational costs without compromising performance. The transformer features a robust copper wound construction, ensuring superior conductivity, efficient heat dissipation, and extended service life under load. Its voltage configuration is 208Y/120 VAC on the primary side and 240 VAC on the secondary side, with a Wye (Y) to Delta (D) connection type, making it ideal for supplying power to appliance, lighting, heating, and motorized machine loads. The SG3A0015DB0C operates at 60 Hz and is designed for convection air cooling, with a ventilated enclosure for reliable thermal management. The three-pole configuration and compact design enhance versatility, allowing installation in tight spaces while maintaining high efficiency. This transformer is part of Hammond Power's SG3A series, which emphasizes energy savings and durability in power distribution solutions. With a 15 kVA capacity, it is well-suited for medium-sized power distribution needs where efficiency and reliability are critical. The unit's construction includes three coils and a single three-leg core, meeting NEMA standards for primary side taps when applicable. For non-linear load applications, the transformer is designed to be de-rated per ANSI/IEEE C57.110, ensuring stable performance under varying load conditions. The SG3A0015DB0C is a dependable choice for facilities requiring compliant, high-efficiency power transformation.
  • HPS general purpose distribution transformers are rated for 600 volts and below.
  • Meets North American Efficiency Standards: U.S. - DOE 10 CFR Part 431 (DOE 2016); Canada - SOR/2018-201, (NRCan 2019) & ON Reg. 404/12; Mexico - NMX-J-351-1-ANCE-2021
  • HPS also offers a line of low voltage Smart Transformers with integrated power monitoring for enhanced energy management and real-time performance insights.
  • Convection air-cooled, ventilated design with three-leg core and three coils
  • Wye (Y) to Delta (D) Connection Type, 60 Hz Frequency

Specifications

Application
General purpose for supplying appliance, lighting, motorized machine and power loads from electrical distribution systems.
Cable Entry
Knock Outs
Connection Type
240D PV primary, 208Y/120 SV secondary
Connection Type
Wye (Y)
Cooling
Convection cooled
Enclosure
DH1-N3R - Indoor or Outdoor
Enclosure Color
ANSI 61 Grey, UL 50
Enclosure Type
Type 3R
Frequency
60 Hz
Frequency Rating
60 HZ
Height
22 in
Height
558.8 mm
Impedance
Typically 1.8% to 7.5%
Insulation Class
220°C
KVA Rating
15 KVA
Length
20.1 in
Length
510.54 mm
Material
Copper Wound
Material
Copper
Mounting
Floor or Wall/Ceiling Mount
Mounting Method
Wall/Floor
Number Of Phases
3
Number Of Taps
ST-20 compliant
Phase
A - 3PH Delta-Wye-N
Phase
3PH
Poles
3PH
Primary Voltage
240D V
Primary Voltage
240 V
Secondary Voltage
208Y/120V
Series
SG3A
Size
15 kVA
Sound Level dBA
Meets NEMA ST-20 standards
Special Features
Meets current DOE 10 CFR part 431 (2016) and C802.2 efficiencies in an outdoor type enclosure. Smaller kVA sizes have standard input and/or output lugs, knockouts, and wall mounting brackets to save installation costs.
Standard
CSA, UL
Temperature Rating
Typical 30 Average/ 40 Maximum Deg C
Temperature Rise
150°C
Termination
Mechanical Lugs
Transformer Rating
15kVA
Type
Transformer > Distribution > DOE 2016 Energy Efficient > General Purpose > Three Phase
Voltage Rating
208Y/120 VAC
Voltage Rating
240D PV / 208Y/120 SV
Voltage Rating
600V Class
Wall Mounting
Yes
Warranty
10 year warranty
Weight
210 L
Width
21.5 in
Width
546.1 mm
Winding
Copper
Winding
C - Copper
Package Dimensions (L x W x H)
20.1 IN x 21.5 IN x 22 IN
Package Dimensions (L x W x H)
51.054 cm x 54.61 cm x 55.88 cm
Package Weight (Imperial)
210.000 L
Package Weight (Metric)
95.256 kg
A - 15.0 kV bushing

015J0400AN

A - 15.0 kV bushing
O Plus C - 34.5 kV bushing

034Z3000AW

O Plus C - 34.5 kV bushing

Frequently Asked Questions

What is the insulation system temperature rise for this transformer?

The transformer utilizes a uniform 220°C insulation system with available temperature rises of 80°C, 115°C, or 150°C.

What is the standard enclosure type for HPS Sentinel transformers?

The standard enclosure type for HPS Sentinel low voltage transformers is a heavy duty ventilated Type 3R.

What is the BIL rating for HPS Sentinel transformers?

The HPS Sentinel transformers have a standard 10 kV BIL rating, providing increased reliability against voltage spikes.

What are the available winding materials for HPS Sentinel transformers?

The HPS Sentinel transformers are available with either copper or aluminum conductors for their windings.

Are these transformers compliant with energy efficiency regulations?

Yes, these HPS Sentinel transformers are compliant with DOE 2016 and NRCan 2019 energy efficiency regulations.

What is the warranty period for HPS Sentinel transformers?

HPS Sentinel transformers come with a standard warranty period of 10 years.

What is the typical impedance range for these transformers?

The typical impedance range for these transformers is between 1.8% and 7.5%.

What are the mounting options for HPS Sentinel transformers?

Mounting options include floor or wall/ceiling mounting, with integrated brackets available up to 50kVA.

What is the standard frequency for these transformers?

The standard frequency for these transformers is 60 Hz, with optional 50/60 Hz availability.

What types of loads are K-Factor transformers designed for?

K-Factor transformers are specifically designed to handle harmonics generated by non-linear loads like computer equipment and drives.

Frequently Asked Questions about Hammond Power

What certifications and standards do Hammond Power products comply with?

Hammond Power products are certified to UL (Underwriters Laboratories) and CSA (Canadian Standards Association) standards in North America. Our products meet rigorous safety and performance requirements, with many items classified as UL Listed Products or Recognized Components. We also comply with international certifications including China Compulsory Certification (CCC), C-Tick for Australian EMC requirements, and ANCE for Mexico.

What is Hammond Power's warranty policy?

Hammond Power provides a standard one-year warranty on all products, covering defects in workmanship and materials. Products will be repaired or replaced free of charge if found defective upon factory inspection. The warranty does not cover damage from improper handling, incorrect application, or faulty installation.

What industries and applications are Hammond Power products used for?

Hammond Power products are engineered for critical industrial and commercial applications across multiple sectors, including petrochemical, mining, construction, renewable energy, e-mobility, power storage, and microgrids. Their comprehensive product range of dry-type transformers, power quality solutions, and magnetic components enables electrical distribution and electrification in diverse industrial environments worldwide.

What are the main product lines offered by Hammond Power?

Hammond Power Solutions offers a comprehensive range of dry-type and liquid-filled transformers for industrial and commercial applications. Their primary product lines include power transformers for renewable energy, e-mobility, data centers, microgrids, and industrial settings. The company provides both standard and custom-designed transformer solutions that are critical to electrical distribution networks across multiple industries.

What are the key features of Hammond Power products?

Hammond Power products feature advanced dry-type and liquid-filled transformers engineered for diverse industrial applications, with capabilities spanning renewable energy, e-mobility, data centers, microgrids, and industrial/commercial sectors. Key features include high-performance electrical steel laminations, windings available in copper or aluminum, advanced insulation systems (VPI or Cast Resin), Basic Impulse Level ranges from 10 kV to 250 kV, and custom design capabilities with over 3,000 unique transformer designs engineered annually.

What environmental ratings do Hammond Power products have?

Hammond Power offers industrial enclosures with comprehensive environmental ratings, including UL/cUL 508A ratings of Type 1, 2, 3, 4, 4X, 12, and 13. Their products meet IEC 60529 IP66 standards, providing robust protection against dust, water ingress, and harsh environmental conditions. Specific ratings vary by product series, with options ranging from indoor Type 1 enclosures to outdoor-rated Type 4X enclosures suitable for challenging industrial environments.

What technical support does Hammond Power offer?

Hammond Power Solutions provides comprehensive technical support through multiple channels. Customers can access technical resources via phone support in Canada, the United States, Mexico, and internationally, with toll-free numbers and regional contact points. Their technical team offers personalized assistance for custom design inquiries, helping customers find standard transformer and power solutions or develop specialized electrical products for various industrial applications.

What communication protocols do Hammond Power products support?

Hammond Power products support multiple industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, and CANopen. These protocols enable flexible connectivity across industrial automation platforms, supporting various network topologies and high-speed data transmission for comprehensive industrial control and monitoring applications.

What accessories are available for Hammond Power products?

Hammond Power offers a comprehensive range of accessories for industrial electrical components, including HME Series handles with key locking and padlocking options, door stop kits, light kit mounting brackets, and standard hardware like mounting screws and washers. These accessories are designed to enhance functionality and installation flexibility across their product lines.

How are Hammond Power products typically installed?

Hammond Power transformers are typically chassis-mounted using precise mounting hole centers and dimensions specific to each product series. Installation involves selecting the appropriate primary voltage configuration, securing the transformer to a mounting surface using the specified mounting holes, and connecting terminals according to the product's schematic. Most Hammond Power transformers feature multiple terminal options like solder or quick-connect terminals, allowing flexible and straightforward installation in industrial control and power distribution applications.