Hammond Power DM220CC Drive isolation transformer, three-phase, 220 kVA, 230–230 Volts, aluminum windings.
UPC: 803423004095
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- The separate primary and secondary windings provide electrical isolation between the incoming line and the SCR load.
- The windings are designed to withstand overcurrent of 150% of the rated load for 60 seconds or 200% of the rated load for 30 seconds.
- 600V Class, 230-230 Volts
- Manufactured in the USA
Specifications
Application | Variable Speed Drives. |
Cooling | Convection cooled |
Enclosure | Indoor/outdoor |
Enclosure Colour | ANSI 61 Grey, UL50 |
Frequency | 60 Hz |
Frequency Rating | 60 HZ |
Height | 41 in |
Height | 1041.4 mm |
KVA Rating | 220 KVA |
Length | 25.5 in |
Length | 29.5 in |
Length | 749.3 mm |
Mounting | Floor Mount |
Mounting Method | Floor |
Number Of Phases | 3 |
Number Of Taps | ST-20 compliant |
Phase | 3PH |
Primary Voltage | 230 V |
Secondary Voltage | 230Y V |
Sound Level dBA | Meets NEMA ST-20 standards |
Special Features | Designed to withstand overcurrent of 150% of the rated load for 60 seconds or 200% of the rated load for 30 seconds. Comes standard in an indoor/outdoor enclosure with a coil mounted thermal warning switch. |
Standard | CSA, UL |
Temperature Rating | Typical 30 Average/ 40 Maximum Deg C |
Temperature Rise | 115 Deg C |
Transformer Rating | 220kVA |
Type | Transformers > Drive Isolation |
Wall Mounting | No |
Warranty | 10 year warranty |
Weight | 32 lbs./100ft |
Width | 32 in |
Width | 812.8 mm |
Winding | Aluminum |
Frequently Asked Questions
What is the typical impedance of HPS drive isolation transformers?
The impedance of these transformers is typically between 3 to 6%.
What insulation system temperature rise options are available?
Units utilize a uniform 220°C insulation system with 80°C, 115°C, or 150°C temperature rise options.
What enclosure types are available for HPS drive isolation transformers?
Standard is a Type 3R enclosure, with optional Type 4, 4X (stainless steel), and 12 available.
What is the frequency rating for these transformers?
The transformers are rated for a frequency of 60 Hz.
What conductor materials are used in the transformers?
The transformers are precision wound with either copper or aluminum conductors.
Are thermostats included with the units?
Yes, a thermostat is standard on all units.
What are the UL and CSA certifications for these transformers?
They are UL Listed under File E112313 and CSA Certified under File LR3902.
What type of enclosure finish is standard?
The standard enclosure finish is ANSI 61 Grey, compliant with UL50.
Can these transformers be used for indoor or outdoor applications?
The standard Type 3R enclosure is suitable for both indoor and outdoor applications.
What are the short circuit withstand capabilities?
The transformers meet UL and CSA short circuit withstand requirements.
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.