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Hammond Power SG3A0030BB - 600V Class Three Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution Transformer, 208D PV, 208Y/120 SV, 30 kVA, 3PH, Aluminum Wound
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Hammond Power SG3A0030BB 600V Class Three Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution…

UPC: 803423127152


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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 SG3A0030BB is a 30 kVA, 600V class three-phase dry-type distribution transformer designed for energy-efficient power distribution in industrial and commercial applications. The unit operates at 208D primary voltage and 208Y/120 secondary voltage, making it ideal for supplying balanced three-phase loads such as lighting, HVAC systems, and motorized equipment. With a compact design and aluminum windings, it offers lightweight durability and high thermal efficiency. Suitable for indoor installations, this transformer features primary and secondary terminations accessible via standard conduit knockouts, simplifying installation and maintenance. Key applications include commercial buildings, industrial facilities, data centers, and institutional settings where reliable, energy-efficient power distribution is critical. Its aluminum windings provide excellent thermal conductivity and corrosion resistance, while the dry-type construction eliminates the need for liquid cooling or containment systems. The SG3A0030BB is part of Hammond Power's line of energy-efficient dry-type transformers, designed to meet the latest regulatory standards for energy conservation in North America. Its compact footprint and lightweight design facilitate easy integration into existing electrical rooms or dedicated transformer enclosures.
  • 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.
  • Aluminum windings for lightweight durability and thermal efficiency
  • Primary and secondary terminations accessible via standard conduit knockouts

Specifications

Application
General purpose for supplying appliance, lighting, motorized machine and power loads from electrical distribution systems.
Cable Entry
Knock Outs
Connection Type
208D PV / 208Y/120V
Connection Type
Delta/Wye
Connection Type
208Y/120 SV
Connection Type
Wye (Y) and Delta (D)
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
30 KVA
Length
23.8 in
Length
604.52 mm
Material
Aluminum
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
208D V
Primary Voltage
208 V
Secondary Voltage
208Y/120V
Series
SG3A
Series
208D PV
Size
30 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
30kVA
Type
Transformer > Distribution > DOE 2016 Energy Efficient > General Purpose > Three Phase
Voltage Rating
208Y/120 VAC
Voltage Rating
208D/208Y120V
Voltage Rating
600V/208Y/120V
Voltage Rating
600 V
Wall Mounting
Yes
Warranty
10 year warranty
Weight
310 L
Width
25.8 IN
Width
655.32 mm
Winding
A - Aluminum
Winding
Aluminum
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)
310.000 L
Package Weight (Metric)
140.616 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 are the dimensions of the SG3A0030BB transformer?

The SG3A0030BB transformer has dimensions of 25.8 inches in width, 23.8 inches in depth, and 28.8 inches in height.

What is the weight of the SG3A0030BB transformer?

The SG3A0030BB transformer weighs 310 lbs.

What is the primary and secondary voltage for SG3A0030BB?

The SG3A0030BB has a primary voltage of 208 Delta and a secondary voltage of 208Y/120.

What is the kVA rating for the SG3A0030BB transformer?

The SG3A0030BB transformer has a kVA rating of 30.

What is the winding material of the SG3A0030BB transformer?

The SG3A0030BB transformer is aluminum wound.

What is the mounting type for the SG3A0030BB transformer?

The SG3A0030BB transformer supports both floor mounting and wall/ceiling mounting.

Does the SG3A0030BB transformer meet energy efficiency standards?

Yes, the SG3A0030BB transformer is compliant with DOE 2016 and NRCan 2019 energy efficiency regulations.

What is the insulation system temperature rise for SG3A0030BB?

The SG3A0030BB transformer has a standard insulation system of 220°C with a 150°C temperature rise.

What is the enclosure type for the SG3A0030BB transformer?

The SG3A0030BB transformer comes with a standard Type 3R enclosure.

What is the frequency rating for the SG3A0030BB transformer?

The SG3A0030BB transformer is rated for 60 Hz.

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.