Hammond Power SP350MQMJ General Purpose Open-Style Core & Coil Control Transformers, 240x480 PV, 120x240 SV, 350…
UPC: 803423098797
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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
- 350 kVA rated open-style core & coil control transformer
- Primary: 240x480V, Secondary: 120x240V
- UL Listed (File: E112313) and CSA Certified (File: LR3902)
- Floor mounting feet standard; optional wall mounting brackets available
Specifications
Application | HVAC, signals and alarm systems, motor control circuits, lighting and circuit isolation |
Enclosure | Core and Coil |
Frequency | 60 Hz |
Frequency Rating | 50 HZ |
Height | 3.4 IN |
Length | 3.78 in |
Material | Core & Coil |
Mounting | Panel |
Mounting Type | Open-style |
Poles | Single Phase |
Series | SPMQMJ |
Series | SP |
Size | 350 kVA |
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 | 240x480V to 120x240V |
Voltage Rating | 240x480 V (PV), 120x240 V (SV) |
Voltage Rating | 240x480 V (Primary), 120x240 V (Secondary) |
Voltage Rating | 240x480 VAC to 120x240 VAC |
Wattage | 350 VA |
Width | 4.69 in |
Package Dimensions (L x W x H) | 3.78 IN x 4.69 IN x 3.4 IN |
Package Dimensions (L x W x H) | 9.6012 cm x 11.9126 cm x 8.636 cm |
Package Weight (Imperial) | 8.200 L |
Package Weight (Metric) | 3.720 kg |
Frequently Asked Questions
What are the available primary and secondary voltages for the SP350MQMJ transformer?
The SP350MQMJ transformer is available with primary voltages of 240 x 480, 230 x 460, or 220 x 440, and secondary voltages of 120 x 240, 115 x 230, or 110 x 220.
What is the VA rating and output amperage for the SP350MQMJ transformer?
The SP350MQMJ transformer has a VA rating of 350 and an output amperage of 2.92/1.46.
What are the overall dimensions of the SP350MQMJ transformer?
The overall dimensions (A x B x C) for the SP350MQMJ transformer are 3.78 x 4.69 x 3.40 inches.
What is the approximate shipping weight of the SP350MQMJ transformer?
The approximate shipping weight for the SP350MQMJ transformer is 8.2 lbs.
Does the SP350MQMJ transformer come with voltage links or jumpers?
Yes, all SP350MQMJ transformers are supplied with primary and secondary voltage links/jumpers.
What is the operating frequency for the SP350MQMJ transformer?
The SP350MQMJ transformer operates at 50/60 Hertz.
What insulation system does the SP350MQMJ transformer use?
The SP350MQMJ transformer uses a 130°C insulation system with an 80°C rise, suitable for up to 1500 VA.
Is the SP350MQMJ transformer seismically qualified?
Yes, the SP350MQMJ transformer is seismically qualified according to International Building Code (IBC) 2018 and ASCE 7-10 specifications.
What approvals does the SP350MQMJ transformer meet?
The SP350MQMJ transformer meets NEMA standards, is CSA Certified, UL Listed, and CE Marked.
Are optional finger guards available for the SP350MQMJ transformer?
Yes, optional finger guards are available for SP350MQMJ transformers up to 3000VA or 30 amps, provided they have a molded terminal block.
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.