Hammond Power SP250PR General Purpose Open-Style Core & Coil Control Transformers, 120x240 PV, 12x24 SV, 250 kVA
UPC: 803423098964
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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
- 250 kVA general-purpose open-style core and coil transformer
- Primary voltage options: 120V and 240V
- Secondary voltage options: 12V and 24V
- Open-style design for efficient heat dissipation
- Manufactured in the USA for industrial reliability
Specifications
Application | HVAC, signals and alarm systems, motor control circuits, lighting and circuit isolation |
Current Rating | 250 kVA |
Enclosure | Core and Coil |
Frequency Rating | 50 HZ |
Height | 3.4 IN |
Length | 3.78 in |
Material | Core and Coil |
Mounting | Panel |
Mounting Type | Open-style |
Series | SP Series |
Special Features | Control transformer for stanard commercial loads without high current inrush, optional finger safe covers are available. |
Standard | csa, ul, ce |
Temperature Rating | Typical 30 Average/ 40 Maximum Deg C |
Type | Tranformer > Dry Type > Control > Open Core and coil |
Voltage Rating | 120x240 VAC (Primary), 12x24 VAC (Secondary) |
Wattage | 250 VA |
Width | 3.9 in |
Package Dimensions (L x W x H) | 3.78 IN x 3.9 IN x 3.4 IN |
Package Dimensions (L x W x H) | 9.6012 cm x 9.906 cm x 8.636 cm |
Package Weight (Imperial) | 5.900 L |
Package Weight (Metric) | 2.676 kg |
Frequently Asked Questions
What is the warranty period for the HPS Spartan series?
The HPS Spartan series transformers come with a 15-year warranty.
What insulation systems are used in the HPS Spartan series?
The transformers use 130°C (80°C rise) insulation for up to 1500 VA, and 180°C (115°C rise) for 2000 VA to 5000 VA.
Are voltage links or jumpers included with the transformers?
Yes, all transformers are supplied with primary and secondary voltage links/jumpers.
What optional accessories are available for the transformers?
Optional accessories include finger guards and fuse block adapter kits for units up to 3000VA or 30 amps.
What is the construction of the coils?
The coils are copper wound with high dielectric strength insulation and are vacuum impregnated with polyester resin.
What are the certifications for these transformers?
The transformers meet NEMA standards, are CSA Certified, UL Listed, and CE Marked.
What is the output amperage for the SP250PR model?
The SP250PR model has an output amperage of 20.8/10.4 amps.
What are the available primary and secondary voltage options?
Primary voltages include 600/480, 575/460, and 550/440. Secondary voltages are 120 x 240, 115 x 230, and 110 x 220.
What is the frequency range for these transformers?
The transformers operate at 50/60 Hz, with specific models (SP ACP and SP AR) operating at 60 Hz.
What are the seismic qualifications for these transformers?
They are seismically qualified according to IBC 2018 and ASCE 7-10 specifications with SDS <= 2.0g and IP = 1.5.
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.