Authorized Hammond Power Distributor
Hammond Power Q025XEKF - Single Phase 25KVA 440-240-120/240 Copper Windings 50 Hertz

Hammond Power Q025XEKF Single Phase 25KVA 440-240-120/240 Copper Windings 50 Hertz

UPC: 803423098360


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BrochureTechnical BulletinSpecification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

Hammond Power Q025XEKF is a 25kVA single-phase transformer with primary input 440V and secondary outputs 240V or 120/240V, rated 50Hz. Copper windings ensure high efficiency and thermal performance. Features factory-installed grounding lugs, outward-facing mounting holes, and separate high-voltage/low-voltage terminal boards. Includes floor mounting feet; wall brackets optional. NEMA Type 3R enclosure provides watertight, corrosion-resistant protection. 220°C insulation system with 150°C temperature rise. Ambient temperature rating 40°C. Supports 3-wire and 2-wire secondary configurations, including 120x240V. Includes pre-installed lugs, lug kit, and copper ground bar. Suitable for industrial machinery, lighting systems, and commercial power distribution.
  • Typical applications include institutional, commercial, industrial, petrochemical, marine, mining, etc.
  • HPS designs provide: superior performance, compact efficient design, and easy installation and hook-up
  • HPS encapsulated transformers are UL Listed for “Class 1, Divison 2, Groups A, B, C, D and Class I, Zone 2, Group IIC, T3 Hazardous Locations”.
  • Factory-installed grounding lugs, outward-facing mounting holes, separate HV/LV terminal boards
  • Supports 3-wire or 2-wire secondaries; usable in 120x240V applications

Specifications

Application
Petrochemical, Marine, Industrial, Oil & gas, Mining, Waste Water
Connection Type
Lugs
Enclosure
NQ8-N3R - Indoor or Outdoor
Frequency
50 Hz
Frequency Rating
50/60 HZ
Height
27.38 in
Input Voltage
190/200/208/220/240 x 380/400/416/440/480 V
Length
10.75 in
Material
Copper Windings
Material
Copper
Mounting Type
Floor mounting (wall brackets optional)
NEMA Rating
Type 3R
Output Voltage
120/240 V
Series
Q
Special Features
Rugged potted construction for use in harsh environments comes standard with ABS(American Bureau of Ships) and Class 1, Div. II, Groups A, B, C and D ratings and a North American Temperature Classification of T3C
Standard
CSA, UL, CE, Class 1 Div II
Temperature Rating
Typical 30 Average/ 40 Maximum Deg C
Type
Transformer > Distribution > Potted > Hazardous Location > Single Phase
Voltage Rating
440-240-120/240
Voltage Rating
440-240-120/240 V
Wattage
25 KVA
Width
14.5 in
Package Weight (Imperial)
435.000 L
Package Weight (Metric)
197.316 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 primary voltage options for this transformer?

The single-phase transformer has multiple primary voltage options including 347/380V, 208/240/277V, 240x480V, 600V, and export voltages ranging from 190-480V.

What is the kVA rating for this specific transformer model?

The Q025XEKF model has a 25 kVA rating, which is part of the single-phase transformer line.

What safety approvals does this transformer have?

The transformer is UL Listed for Class 1, Division 2, Groups A, B, C, D and Class I, Zone 2, Group IIC hazardous locations. It also has ABS Type Approval for marine and offshore applications.

What temperature classifications does this transformer have?

The transformer has a T3C temperature classification for 80°C rise units and a T3A classification for 115°C rise units.

What is the warranty for this transformer?

HPS standard catalog encapsulated transformers come with a 10-year limited warranty.

What environments is this transformer designed for?

The HPS Titan transformer is designed for harsh environments including petrochemical, marine, industrial, oil & gas, mining, and wastewater applications.

Can this transformer be mounted in different ways?

The transformer has standard wall mounting with keyhole mounting slots. Lifting provisions are standard for transformers 5 kVA and above.

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.