Home Products About Us Resources Contact OUTPUT REACTORS (200-400 HZ) LIQUID COOLED-R4L SERIES SUPERIOR COOLING TECHNOLOGY. HIGHEST POWER DENSITY. DESIGNED FOR HIGH FREQUENCY APPLICATIONS. 🔍 PRODUCT OVERVIEW In 2006, CTM Magnetics produced the world’s first liquid cooled inductor. Since then, we have continued to improve upon this technology, redefining the limits of heat transfer in power electronics. Our R4L High Frequency Reactors represent a culmination of nearly a decade of research and development in liquid cooled technology. Our R4L Liquid Cooled High Frequency Reactors are now cheaper than their air cooled counterparts. As a result, CTM is now the market leader in liquid cooled high frequency reactors. R4L High Frequency Liquid Cooled Output Reactors are built for demanding high frequency applications. With permanent magnet motor applications specifically in mind, R4L reactors are designed to operate at frequencies that would damage traditional reactors. Some of the largest companies in the world rely on CTM technology, with more than 200,000 installed units in some of the harshest environments on the planet. CTM is the leading choice because of our proven track record and years of experience. CUSTOM SOLUTIONS: For unique applications, CTM provides semi and fully custom solutions. The CTM engineering team will work with you to design a product that meets even the most challenging application requirements. Due to our design software, CTM is able to produce custom designs in as little as two business days. If you have any questions or need help finding a product give us a call today or submit a form through our contact us page. CTM is the leading choice in power quality products because of our unparalleled capabilities. With the highest filtering capabilities, smallest package size, lowest noise, highest power density, no common mode noise, and competitive prices, CTM Magnetics is the best choice to meet all of your power quality needs. Contact CTM today. APPLICATIONS FOR HIGH FREQUENCY REACTORS Optimized for PMAC Motor Applications with high frequency signals Up to 400 Hz fundamental frequencies Perfect for High Frequency, High THD Installations LIQUID COOLED ADVANTAGES Highest Power Density Lowest Audible Noise with magnetostriction-free design and fully enclosed magnetics Sealed Design for Harsh Conditions from nearby electronics Thermally Isolated from Ambient for lower cabinet temperatures REQUEST A QUOTE DOWNLOAD BROCHURE PRODUCT SPECS PRODUCT HIGHLIGHTS LIQUID COOLED ADVANTAGES THERMAL ISOLATION Impedance Levels 1.5%, 3%, 5% and 7% (at 200 Hz / 480 V) Typical Applications High Frequency Load Reactors PM Motor Applications Shunt Active Filter Reactor SiC Switching Frequencies Voltage Range Up to 690 V Fundamental Frequency Up to 400 Hz (higher with de-rating) Maximum Altitude No Limit Maximum Switching Frequency Up to 50 kHz Current Range 130 - 1,200 A Overload Capability 150% rated current for 1 minute Maximum Coolant Temperature 50 °C (122 °F) (higher with de-rating) Inductance Curve 95% at 150% load 90% at 200% load 65% at 500% load Approved Coolants Drinking water Water-glycol mixture For R134A, contact CTM Plumbing Material Options Aluminum (standard) Copper Heat Removal 97% to Liquid Coolant 3% to Ambient Air Maximum Ambient Temperature 65 °C (149 °F) Agency Recognitions UL 508A | cЯUus 1446 OUTPUT REACTORS (200-400 HZ) LIQUID COOLED-R4L SERIES DOWNLOAD BROCHURE RELATED PRODUCTS LINE INPUT REACTORS (60 HZ) LIQUID COOLED-RLL SERIES LINE/LOAD REACTORS (60 HZ) LIQUID COOLED-RPL SERIES LINE/LOAD REACTORS (60 HZ) SILICON CARBIDE- RSL SERIES  480.967.9447  710 W GENEVA DR TEMPE, AZ 85282 CONTACT US QUALITY POLICIES i CTM Ethics Policy i CTM Conflict Free Policy i REACH and RoHS Declaration i CTM Limited Warranty SIGN UP FOR THE CTM NEWSLETTER Get industry news, updated resources, and product updates delivered straight to your inbox. SUBSCRIBE CTM Magnetics © 2021