Hammond Power Y003PKCB3L0U - 600V Class Three Phase Autotransformer, 600Y - 480Y Volts, 480Y - 380Y Volts, 3 kVA. Neutral Terminal
Hammond Power

Y003PKCB3L0U

UPC: 803423137601

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Overview

The Hammond Power Y003PKCB3L0U is a 3 kVA, 600V Class Three-Phase Autotransformer designed for precise voltage adjustment in industrial distribution systems. This autotransformer operates in a Wye configuration (600Y-480Y or 480Y-380Y volts) and is ideal for applications requiring small voltage corrections without load isolation. Unlike isolation transformers, autotransformers share a common winding, delivering cost-effective performance with minimal energy loss. Key specifications include a 60 Hz frequency, 130°C insulation system (80°C rise), and UL Listed File E258346 (UL1604, Class I, Division 2) certification for hazardous locations. The unit features a heavy-duty Type 3R enclosure with optional Type 4, 4X (stainless steel), or Type 12 enclosures for enhanced protection. Encapsulation with electrical-grade silica sand and resin compounds is available for select models, ensuring durability in harsh environments. Termination options include top-accessible separate high and low voltage lead wires or copper tabs, with standard side and rear conduit knock-outs (excluding stainless steel enclosures). The autotransformer boasts less than 3% impedance, meeting NEMA ST-20 sound level standards. Mounting is flexible, with wall or floor options available. Optional low-noise configurations are offered upon request. Applications include voltage correction in manufacturing plants, data centers, and commercial facilities where precise power delivery is critical. The Y003PKCB3L0U is manufactured in the USA by Hammond Power Solutions, a trusted name in industrial electrical solutions. Contact Gross Automation at +1 (262) 252-1600 for pricing, availability, and custom voltage options.
  • 600V Class Three-Phase Autotransformer, 3 kVA capacity
  • Wye configuration: 600Y-480Y or 480Y-380Y volts (alternate rating)
  • UL Listed (E258346), CSA Certified (LR3902), ABS Type Approval
  • Heavy-duty Type 3R enclosure with optional Type 4/4X/12
  • Top-accessible terminals with side/rear conduit knock-outs
  • Less than 3% impedance, meets NEMA ST-20 sound standards

Specifications

Application
Economically match system and machine operating voltages where isolation isn't required.
Cooling
Convection cooled
Enclosure
NQT2-N3R - Indoor or Outdoor
Frequency Rating
60 HZ
Height
8.63 in
KVA Rating
3 kVA
Length
4.94 in
Mounting
Floor Mount
Number Of Phases
3
Number Of Taps
ST-20 compliant
Primary Voltage
600Y, 480Y (Alt 480Y, 380Y) V
Secondary Voltage
600Y, 480Y (Alt 480Y, 380Y) V
Special Features
Provides multiple voltages in smaller footprints than isolation transformers.
Standard
CSA, UL
Temperature Rating
Typical 30 Average/ 40 Maximum Deg C
Type
Autotransformer > Distribution
Width
9.38 in
Package Dimensions (L x W x H)
9.38 IN x 4.94 IN x 8.63 IN
Package Dimensions (L x W x H)
23.8252 cm x 12.5476 cm x 21.9202 cm
Package Weight (Imperial)
22.000 L
Package Weight (Metric)
9.979 kg
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ABB Low-Voltage General Purpose Dry-Type transformers are built to last more than 20 years and are UL Listed. Our Type QL & QF transformers meet DOE 2016 efficiency standards and are UL Energy Verified as energy efficient. They are available with aluminum or copper windings and in all three temperature rise ratings. Quiet Performance-Core and coil assemblies are mounted on rubber isolation pads to reduce noise. Single-piece front/back is easily removable for installation and service. Qualified to the seismic requirements of IEEE-693-2005 and IBC-2021 and CBC 2022.
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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.