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Hammond Power C2G0250ACP - HPS Open Style Control Transformer, 250VA 600/480V-120x240V 60Hz
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Hammond Power C2G0250ACP HPS Open Style Control Transformer, 250VA 600/480V-120x240V 60Hz

UPC: 803423213732


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BrochureInstallation 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 HPS Open Style Control Transformer (SKU: C2G0250ACP) is engineered for reliable power conversion in industrial control applications. This 250VA unit features a robust insulation system with an 80°C temperature rise and a 130°C insulation class, ensuring durability in demanding environments. Constructed with high-quality silicon steel laminations, it offers optimal performance and longevity. The encapsulated coils, protected by a custom injection-molded cover, shield against moisture, dirt, and airborne contaminants, making it ideal for panel builders, OEMs, and tight enclosures. Mounting is facilitated by heavy steel, welded or bolted feet for superior strength and a compact design. Terminations utilize combination slot/Phillips #6 screws, compatible with 18 AWG to 14 AWG solid or 14 AWG stranded wire, and include standard SEMS washers. All units are supplied with standard secondary fuse kits using 13/32” x 1 1/2” midget/type CC fuse clips. Optional primary fuse kits and finger-safe terminal covers are available. This transformer operates at 60Hz and supports primary voltages of 600V or 480V, with secondary voltages of 120V or 240V. It is manufactured in the US and comes with a limited lifetime warranty.
  • High inrush and continuous operation design handles relays, solenoids, contactors, and timers.
  • Copper-wound coils, durable insulation, and silicon steel laminations deliver stable, consistent voltage and long life.
  • Welded core and base construction ensure mechanical strength and easy installation.
  • Vacuum-impregnated coils improve thermal performance and protection.
  • Robust steel mounting feet for secure installation

Specifications

Capacity
250VA
Enclosure Type
OPEN
Frequency
60 Hz
Height
3.704724 in
Length
4.216535 in
Mounting Style
Panel
Primary Voltage
480/600 V
Product Type
Control Transformer
Secondary Voltage
120X240 V
Temperature Rating
130°C
Transformer Rating
250 VA
Transformer Type
Control
Weight
5.658622 lb
Width
3.751969 in
Winding
Copper
Package Dimensions (L x W x H)
7.1875 in x 7.0625 in x 4.25 in
Package Dimensions (L x W x H)
18.2563 cm x 17.9388 cm x 10.795 cm
Package Weight (Imperial)
6.3200 L
Package Weight (Metric)
2866.7059 g
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 is the warranty for molded style control transformers?

Molded style control transformers come with an industry-leading lifetime warranty.

What is the warranty for open and enclosed style transformers?

Open and general purpose enclosed style control transformers have a 15-year warranty.

Are HPS control transformers made in North America?

Yes, HPS control transformers are proudly built in North America for faster lead times and responsive service.

Does the general purpose enclosed transformer have CE marking?

No, the general purpose enclosed transformer is not CE marked.

What are the three styles of control transformers offered?

HPS offers Molded Style, Open Style, and General Purpose Enclosed styles to suit different environments and installation types.

Which transformer style is best for high inrush applications?

The Molded Style is best for high inrush applications like relays, solenoids, and magnetic starters.

How do HPS transformers ensure safety and compliance?

They feature a patent-pending single-point grounding system and meet top industry safety standards with CSA certification and UL listing.

What materials are used in HPS control transformer coils?

HPS control transformers use copper-wound coils with durable insulation and silicon steel laminations for stable voltage and long life.

What are the benefits of the open-style control transformers?

Open-style transformers are compact, up to 20% smaller than competitors, making them ideal for tight enclosures.

What does the 'C2' in the part number signify?

The 'C' stands for Control transformer, and '2' indicates it is the 2nd generation.

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.