Authorized Hammond Power Distributor
Hammond Power SG3A0045BK0C - 600V Class Three Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution Transformer, 208D PV, 480Y/277 SV, 45 kVA, 3PH, Copper Wound
More images

Hammond Power SG3A0045BK0C 600V Class Three Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution…

UPC: 803423127404


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 SG3A0045BK0C is a 45 kVA, three-phase distribution transformer engineered for general purpose power distribution. This unit features a 208D PV primary voltage and a 480Y/277V SV secondary voltage, utilizing efficient copper windings for optimal power transfer. It meets stringent DOE2016 and NRCan 2019 energy efficiency standards, contributing to reduced energy consumption and lower operational costs. This transformer is crucial for supplying reliable power to a variety of loads, including appliances, lighting systems, heating equipment, and motorized machinery within industrial and commercial electrical distribution networks. Manufactured in the US, the SG3A0045BK0C offers dependable performance and adheres to strict energy efficiency regulations, making it a sound choice for modern power infrastructure. Its robust construction ensures longevity and consistent operation in demanding environments.
  • 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.
  • Copper Wound for Efficient Power Transfer
  • DOE2016 and NRCan 2019 Energy Efficient Compliant

Specifications

Application
General purpose for supplying appliance, lighting, motorized machine and power loads from electrical distribution systems.
Cable Entry
Knock Outs
Color
Black
Cooling
Convection cooled
Enclosure
DH2-N3R - Indoor or Outdoor
Enclosure Color
ANSI 61 Grey, UL 50
Enclosure Type
Type 3R
Frequency
60 Hz
Frequency Rating
60 HZ
Height
28.8 in
Height
731.52 mm
Impedance
Typically 1.8% to 7.5%
Insulation Class
220°C
KVA Rating
45 KVA
Length
23.8 in
Length
604.52 mm
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
208 V
Primary Voltage
208D V
Secondary Voltage
480Y/277V
Series
SG3A
Size
45 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
45kVA
Type
Transformer > Distribution > DOE 2016 Energy Efficient > General Purpose > Three Phase
Voltage Rating
208D PV / 480Y/277 V
Voltage Rating
480Y/277 V
Wall Mounting
Yes
Warranty
10 year warranty
Weight
400 L
Width
25.8 in
Width
655.32 mm
Winding
Copper
Winding
C - Copper
Package Dimensions (L x W x H)
23.8 IN x 25.8 IN x 28.8 IN
Package Dimensions (L x W x H)
60.452 cm x 65.532 cm x 73.152 cm
Package Weight (Imperial)
400.000 L
Package Weight (Metric)
181.440 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 kVA rating for the SG3A0045BK0C transformer?

The SG3A0045BK0C transformer has a kVA rating of 45.

What are the primary and secondary voltage options for the SG3A0045BK0C?

The SG3A0045BK0C has a 208 Delta primary voltage and a 480Y/277 secondary voltage.

What winding material is used in the SG3A0045BK0C?

The SG3A0045BK0C model uses aluminum winding material.

What is the enclosure type for the SG3A0045BK0C transformer?

The SG3A0045BK0C transformer comes with a standard Type 3R enclosure.

What are the dimensions of the SG3A0045BK0C transformer?

The SG3A0045BK0C has approximate dimensions of 25.8 inches in width, 23.8 inches in depth, and 28.8 inches in height.

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.

Are these transformers compliant with energy efficiency standards?

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

What mounting options are available for this transformer?

The transformer supports floor or wall/ceiling mounting. Built-in wall mounting brackets are standard up to 50kVA.

What is the BIL rating for HPS Sentinel transformers?

HPS Sentinel transformers have a standard 10 kV BIL rating for increased reliability.

What is the frequency rating for this transformer model?

This transformer is rated for 60 Hz, with optional 50/60 Hz availability.

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.