Hammond Power SG3L0333KE0C Single Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution Transformer…
UPC: 803423160128
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Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 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.
- DOE 2016 and NRCan 2019 compliant energy efficiency
- Dry-type construction for low maintenance and environmental safety
Specifications
Cable Entry | Knock Outs |
Enclosure Color | ANSI 61 Grey, UL 50 |
Enclosure Type | Type 3R |
Frequency | 60 Hz |
Impedance | Typically 1.8% to 7.5% |
Insulation Class | 220°C |
Material | Copper |
Mounting Method | Floor |
Phase | 1PH |
Poles | 1PH |
Primary Voltage | 480 VAC |
Secondary Voltage | 120/240V |
Series | SG3L |
Sound Level dBA | Meets NEMA ST-20 standards |
Temperature Rise | 150°C |
Termination | Mechanical Lugs |
Transformer Rating | 333kVA |
Voltage Rating | 480 VAC / 120/240 VAC |
Voltage Rating | 480 VAC to 120/240 VAC |
Wall Mounting | No |
Warranty | 10 year warranty |
Winding | Copper |
Package Dimensions (L x W x H) | 49 IN x 39 IN x 64 IN |
Package Dimensions (L x W x H) | 1245 mm x 991 mm x 1626 mm |
Package Weight (Imperial) | 1700.000 L |
Package Weight (Metric) | 772.000 kg |
Frequently Asked Questions
What is the insulation system temperature rating?
The insulation system has a rating of 220°C, with optional 115°C and 80°C rise options available.
What is the standard enclosure type for these transformers?
The standard enclosure type is a heavy-duty ventilated Type 3R, suitable for indoor or outdoor applications.
What is the warranty period for HPS Sentinel Transformers?
HPS Sentinel Transformers come with a 10-year warranty.
What conductor materials are used in these transformers?
The transformers are manufactured with either copper or aluminum conductors.
What are the three main product lines for DOE/NRCan compliant transformers?
The three lines are HPS Sentinel G (General Purpose), HPS Sentinel K (K-Factor), and HPS Sentinel H (Harmonic Mitigating).
What is the typical impedance range for this transformer series?
The typical impedance range for these transformers is between 1.8% and 7.5%.
What are the available mounting options for the transformers?
Transformers can be mounted on the floor or using wall/ceiling mounting options.
What is the frequency rating for this transformer series?
The standard frequency rating is 60 Hz, with optional 50/60 Hz availability.
What is the BIL rating for these transformers?
The transformers have a standard 10 kV BIL rating, providing protection against voltage spikes.
What is the purpose of K-Factor transformers?
K-Factor transformers are designed to handle harmonics generated by non-linear loads like computer equipment and drives.
How to Install the SG3L0333KE0C Transformer
This guide provides step-by-step instructions for the safe installation and initial setup of the SG3L0333KE0C transformer, ensuring proper connections and configurations.
Estimated time: 1h
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Electrical joint compound
- Inspect the transformer
Immediately after receiving the transformer, inspect it for any transit damage and ensure it matches the shipping documents. Report any damages to the carrier.
- Mount the transformer
Securely mount the transformer in an upright position using appropriate mounting hardware. Ensure it is placed in a clean, dry area with adequate ventilation.
- Connect the grounding
Connect the main ground location of the transformer to the grounding system as per local codes. Ensure all conductive metal parts are at the same potential.
- Make electrical connections
Connect the input and output cables to the transformer terminals according to the nameplate diagram. Use terminal connectors and ensure all connections are tight.
- Verify connections
Before energizing, use a multimeter to verify that all connections are correct and that there are no short circuits. Ensure the transformer is properly grounded.
- Energize the transformer
Once all connections are verified, energize the transformer and measure the output voltage with a multimeter to ensure it matches the nameplate specifications.
- Perform initial calibration
Check the load on the transformer and ensure it is balanced across all phases. Adjust as necessary to avoid exceeding the nameplate kVA rating.
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.