Hammond Power TE3A0275KG - 600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 480D-380Y/220 V AL 60Hz 3R
Hammond Power

TE3A0275KG

UPC: 803423143688

Documents & Media
BrochureSpecification Sheet

Contact for Pricing

Overview

The Hammond Power TE3A0275KG is a 275kVA, three-phase, drive isolation transformer designed to meet stringent energy efficiency standards, including DOE2016 and NRCan 2019. This transformer operates with a primary voltage of 480 Delta and a secondary voltage of 380Y/220 Volts, at a frequency of 60Hz. Constructed with aluminum windings, it ensures reliable performance for variable frequency drive (VFD) applications. The enclosure type is 3R, suitable for outdoor or indoor use where exposed to weather. Manufactured in the USA, this transformer is built for industrial environments requiring precise voltage isolation for sensitive motor control systems. Its robust design and adherence to energy efficiency regulations make it a cost-effective and dependable choice for reducing energy consumption and operational costs in industrial facilities. The TE3A0275KG provides essential isolation between the power source and the VFD, protecting the drive from line notching and voltage transients, thereby extending its lifespan and ensuring consistent operation. This unit is engineered to deliver stable power output, crucial for maintaining the performance of connected machinery and processes. Its compliance with current energy standards signifies a commitment to sustainability and operational excellence.
  • 275kVA, Three-Phase Drive Isolation Transformer
  • DOE2016 and NRCan 2019 Energy Efficient Compliant
  • Primary: 480D, Secondary: 380Y/220V
  • Aluminum Windings, 60Hz Frequency
  • NEMA 3R Enclosure for Outdoor/Indoor Use

Specifications

Application
Variable Speed Drives.
Efficiency
NRCan 2018 Energy Efficient
Enclosure
DH5-N3R - Indoor or Outdoor
Enclosure Colour
ANSI 61 Grey, UL50
Enclosure Type
3R
Frequency
60 Hz
Frequency Rating
60 HZ
Height
52 in
Insulation Class
220 Deg C Class
Ip Rating
3R
KVA Rating
275 kVA
Length
34 in
Material
Aluminum
Mounting
Floor Mount
Mounting Method
Floor
NEMA Frame Size
Type 3R
NEMA Rating
3R
Number Of Phases
3
Phase
3PH
Poles
3
Primary Voltage
480D V
Secondary Voltage
380Y/220 V
Series
TE3A
Size
275 kVA
Sound Level dBA
Meets NEMA ST-20 standards
Special Features
Meets NRCan 2018 efficiencies and designed to meet rugged demands of both AC and DC variable speed drives and alos to provide the required voltage change. Comes standard in an outdoor enclosure and a thermal warning switch.
Standard
CSA, UL
Temperature Rating
Typical 30 Average/ 40 Maximum Deg C
Temperature Rise
150 °C
Transformer Rating
275kVA
Type
Transformers > Drive Isolation > NRCan 2018 Energy Efficient
Voltage Rating
480D-380Y/220 V
Wall Mounting
No
Warranty
10 year warranty
Weight
1600 L
Width
37.5 in
Winding
Aluminum
Package Dimensions (L x W x H)
34 IN x 37.5 IN x 52 IN
Package Dimensions (L x W x H)
86.36 cm x 95.25 cm x 132.08 cm
Package Weight (Imperial)
1600.000 L
Package Weight (Metric)
725.760 kg
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 330kVA 460D-460Y/266V AL 60Hz 3R

TE3A0330JJ

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 330kVA 460D-460Y/266V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 460D-230Y/133 V AL 60Hz 3R

TE3A0275JC

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 460D-230Y/133 V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 575D-380Y/220V AL 60Hz 3R

TE3A0275NG

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 575D-380Y/220V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 480D-480Y/277 V AL 60Hz 3R

TE3A0275KK

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 480D-480Y/277 V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 460D-460Y/266V AL 60Hz 3R

TE3A0275JJ

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 460D-460Y/266V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 575D-575Y/332V AL 60Hz 3R

TE3A0275NN

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 575D-575Y/332V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 575D-460Y/266V AL 60Hz 3R

TE3A0275NJ

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 275kVA 575D-460Y/266V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 220kVA 480D-380Y/220 V AL 60Hz 3R

TE3A0220KG

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 220kVA 480D-380Y/220 V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 220kVA 460D-230Y/133 V AL 60Hz 3R

TE3A0220JC

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 220kVA 460D-230Y/133 V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 220kVA 575D-380Y/220V AL 60Hz 3R

TE3A0220NG

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 220kVA 575D-380Y/220V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 220kVA 480D-480Y/277 V AL 60Hz 3R

TE3A0220KK

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 220kVA 480D-480Y/277 V AL 60Hz 3R
600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 220kVA 575D-460Y/266V AL 60Hz 3R

TE3A0220NJ

600V Class Three Phased DOE2016 and NRCan 2019 Compliant Energy Efficient Drive Isolation Transformer 220kVA 575D-460Y/266V AL 60Hz 3R

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.