Authorized Hammond Power Distributor
Hammond Power SG3C1000KD - 600V Class Three Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution Transformer, 480D PV, 240/120 SV, 1000 kVA, 3PH, Aluminum Wound

Hammond Power SG3C1000KD 600V Class Three Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution…

UPC: 803423127879


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 SG3C1000KD is a 600V Class Three-Phase Distribution Transformer designed for commercial and industrial power distribution. Rated at 1000 kVA with a primary voltage of 480VAC and secondary voltages of 240/120VAC, this transformer delivers reliable three-phase power for critical loads including lighting systems, HVAC equipment, machinery, and other high-demand applications. Constructed with aluminum windings, the SG3C1000KD offers a lightweight yet durable solution with superior thermal performance, reducing energy losses and operational costs. The transformer features a ventilated Type 3R enclosure (IP3R rated) for outdoor or indoor installation, providing protection against environmental elements while ensuring efficient heat dissipation. Factory-installed grounding lugs and outward-facing mounting holes simplify installation, while separate high/low voltage terminal boards streamline wiring. Key specifications include a typical impedance range of 3% to 6.5%, ensuring stable voltage regulation and reduced harmonic distortion. The transformer complies with NEMA ST-20 sound level standards, making it suitable for noise-sensitive environments. Optional wall-mounting brackets and conduit knock-outs enhance installation flexibility. Pre-installed lugs and vibration isolation pads reduce setup time and maintenance requirements. The SG3C1000KD is part of the SG3C series, designed for 60 Hz systems and built to meet UL, CSA, and NEMA standards.
  • 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.
  • Typical impedance 3% to 6.5% for stable voltage regulation and reduced harmonic distortion
  • Factory-installed grounding lugs, outward-facing mounting holes, and separate terminal boards for simplified installation

Specifications

Application
General purpose for supplying appliance, lighting, motorized machine and power loads from electrical distribution systems.
Cable Entry
Knock Outs
Cooling
Convection cooled
Enclosure
DH8-N3R - Indoor or Outdoor
Enclosure Color
ANSI 61 Grey, UL 50
Enclosure Type
Type 3R
Frequency
60 Hz
Frequency Rating
60 HZ
Height
82 in
Height
2082.8 mm
Impedance
Typically 1.8% to 7.5%
Insulation Class
220°C
KVA Rating
1000 kVA
Length
49.5 in
Length
1257.3 mm
Material
Aluminum
Mounting
Floor Mount
Mounting Method
Floor
Number Of Phases
3
Number Of Taps
ST-20 compliant
Phase
3PH
Phase
C - 3PH Delta-Delta/CT2
Poles
3PH
Primary Voltage
480 VAC
Primary Voltage
480D V
Secondary Voltage
240D/120CT V
Series
SG3C
Size
1000 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
1000kVA
Type
Transformer > Distribution > DOE 2016 Energy Efficient > General Purpose > Three Phase
Voltage Rating
480D/240-120 V
Wall Mounting
No
Warranty
10 year warranty
Weight
5400 L
Width
60 in
Width
1524 mm
Winding
Aluminum
Winding
A - Aluminum
Package Dimensions (L x W x H)
49.5 IN x 60 IN x 82 IN
Package Dimensions (L x W x H)
125.73 cm x 152.4 cm x 208.28 cm
Package Weight (Imperial)
5400.000 L
Package Weight (Metric)
2449.440 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 are the energy efficiency standards for HPS Sentinel transformers?

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

What is the standard enclosure type for HPS transformers?

All low voltage HPS transformers come with a standard Type 3R enclosure suitable for indoor or outdoor use.

What is the warranty period for HPS Sentinel transformers?

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

Are HPS transformers tested before shipment?

Yes, all HPS transformers are tested at HPS prior to shipment to meet stringent quality criteria.

What types of HPS Sentinel transformers are available?

HPS offers General Purpose (G), K-Factor (K), and Harmonic Mitigating (H) lines of transformers.

What is the typical insulation system and temperature rise for these transformers?

All units utilize a uniform 220°C insulation system with a typical temperature rise of 150°C.

What is the standard BIL rating for HPS Sentinel transformers?

The standard BIL rating is 10 kV, providing increased reliability against voltage spikes.

What are the mounting options for HPS Sentinel transformers?

Floor or wall/ceiling mounting is available. Integrated mounting brackets are standard on units up to 50kVA.

What is the frequency rating for HPS Sentinel transformers?

The standard frequency rating is 60 Hz, with an optional 50/60 Hz available.

What conductor materials are used in HPS Sentinel transformers?

The transformers can be manufactured with either copper or aluminum conductors.

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.