Products Support Company Contact ‌ EN ‌ Get a Quote SL Series Datasheet 4.5.0 SL Series Overview Models Specifications Diagrams Options SL Series Programmable DC Power Supply Qty (30) 2.6 kW SL Series units packaged into Qty (2) CAB2, with enclosure panels removed [Rear] Previous Next Key Facts 127 models 1U rack-mount 1.5 kW, 2.6 kW, 4 kW, 6 kW, 8 kW, 10 kW power levels 5 Vdc to 1500 Vdc output voltage 1.5 Adc to 250 Adc output current UL/CSA listed, CE Mark Designed and manufactured in the USA Request a Quote Build Time 9-10 weeks User Manual Downloads Datasheet Defining A New Class of 1U Power Supplies Current-Fed Topology, Up to 10 kW, Flexible Options, Made in the USA The SL Series builds on over 40 years of power supply innovation at Magna-Power, designed from the ground up to meet the highly reliable power dense demands of ATE system integrators through Magna-Power's signature current-fed power processing topology. Utilizing state-of-the-art semiconductors and innovative internally designed and manufactured heat sinks, the SL Series offers industry-leading 1U (1.75” height) programmable power levels with models at 1.5 kW, 2.6 kW, 4 kW, 6 kW, 8 kW, and 10 kW, while still maintaining an ambient operating temperature rating up to 50°C. Previous CURRENT-FED TOPOLOGY MADE IN THE USA SAFETY SOFTWARE + DRIVERS Next Current-Fed Topology: Robust Power Conversion All MagnaDC programmable DC power supplies utilize high-frequency IGBT-based power processing in current-fed topology. This topology adds an additional stage over the conventional voltage-fed topology for enhanced control and system protection, ensuring that even under a fault condition, the power supply will self-protect. Due to the self-protecting characteristics of this topology, the possibility of fast rising current spikes and magnetic core saturation is eliminated. In addition to its robust topology, key performance characteristics of MagnaDC programmable DC power supplies include: High-accuracy voltage and current programming accuracy Class-leading line and load regulation performance High 3Φ AC input power factor with in-rush limiting circuitry Computer and user I/O isolated from the power supply output For more details, read: Current-Fed Power Processing—Ride Through Robustness Models Choose from 127 SL Series Models There are 127 different models in the SL Series spanning power levels: 1.5 kW, 2.6 kW, 4 kW, 6 kW, 8 kW, 10 kW. To determine the appropriate model: Select the desired Max Voltage (Vdc) from the left-most column. Select the desired Max Current (Adc) from the same row that contains your desired Max Voltage. Construct your model number according to the model ordering guide. 1.5 kW 2.6 kW 4 kW 6 kW 8 kW 10 kW Max Voltage (Vdc) Max Current (Adc) Ripple (mVrms) Efficiency 5 250 N/A N/A N/A N/A N/A 50 84% 10 150 250 N/A N/A N/A N/A 40 89% 16 93 162 250 N/A N/A N/A 35 89% 20 75 130 200 250 N/A N/A 40 90% 25 60 104 160 240 N/A N/A 40 91% 32 46 81 125 186 250 N/A 40 91% 40 37 65 100 150 200 250 40 91% 50 30 52 80 120 160 200 50 92% 60 25 43 66 100 133 166 60 93% 80 18 32 50 75 100 125 60 93% 100 15 26 40 60 80 100 60 93% 125 12 20 32 48 64 80 100 93% 160 9 16 25 36 50 60 120 93% 200 7.5 13 20 30 40 50 125 94% 250 6 10.4 16 24 32 40 130 94% 300 5 8.6 13.2 20 26.4 33.3 160 94% 375 4 6.9 10.4 16 21.3 26.5 170 94% 400 3.7 6.5 10 15 20 25 180 95% 500 3 5.2 8 12 16 20 220 95% 600 2.5 4.3 6.4 10 13.3 16.5 250 95% 800 1.8 3.2 5 7.5 10 12.5 300 95% 1000 1.5 2.6 4 6 8 10 350 95% 1250 1.2 2 3.2 4.8 6.4 8 375 95% 1500 1 1.7 2.6 4 5.3 6.6 400 95% AC Input Voltage (Vac) Input Current Per Phase (Aac) UI (85-265 Vac, 1Φ) 21 - 7 N/A N/A N/A N/A N/A UI2 (187-265 Vac, 1Φ) N/A 16 - 12 N/A N/A N/A N/A 208/240 Vac, 3Φ 6 11 16 24 32 39 380/415 Vac, 3Φ 5 8 11 16 19 22 440/480 Vac, 3Φ 4 6 9 14 17 19 Specifications Technical Product Data Previous POWER PROGRAMMING PHYSICAL ENVIRONMENTAL Next AC INPUT SPECIFICATIONS 1Φ AC Input Voltage 1Φ, 2-wire + ground 85 to 265 Vac (UI: Universal input; 1.5 kW Models) 187 to 265 Vac (UI2: Universal input 2; 2.6 kW Models) 3Φ AC Input Voltage 3Φ, 3-wire + ground 208 Vac (operating range 187 to 229 Vac) 240 Vac (operating range 216 to 264 Vac) 380 Vac (operating range 342 to 440 Vac) 415 Vac (operating range 373 to 456 Vac) 440 Vac (operating range 396 to 484 Vac) 480 Vac (operating range 432 to 528 Vac) Input Frequency 50 Hz to 400 Hz Power Factor 0.99 at maximum power for models with 1Φ AC input; Active-PFC > 0.82 at maximum power for models with 3Φ AC input AC Input Isolation ±2500 Vac, maximum input voltage to ground DC OUTPUT SPECIFICATIONS Voltage Ripple Model specific. Refer to chart of available models. Line Regulation Voltage mode: ± 0.004% of full scale Current mode: ± 0.02% of full scale Load Regulation Voltage mode: ± 0.01% of full scale Current mode: ± 0.04% of full scale Stability ± 0.10% for 8 hrs. after 30 min. warm-up Efficiency 84% to 95% Model specific. Refer to chart of available models. Maximum Slew Rate Standard Models 100 ms for an output voltage change from 0 to 63% 100 ms for an output current change from 0 to 63% Maximum Slew Rate Models with High Slew Rate Output (+HS) Option 4 ms for an output voltage change from 0 to 63% 8 ms for an output current change from 0 to 63% Bandwidth Standard Models 3 Hz with remote analog voltage programming 2 Hz with remote analog current programming Bandwidth Models with High Slew Rate Output (+HS) Option 60 Hz with remote analog voltage programming 45 Hz with remote analog current programming DC Output Isolation Models Rated ≤1000 Vdc ±1000 Vdc, maximum output voltage to ground DC Output Isolation Models Rated >1000 Vdc ±1500 Vdc, maximum output voltage to ground Diagrams SL Series Dimensional Drawings Options and Accessories Available for the SL Series HARDWARE OPTIONS SOFTWARE ACCESSORIES HARDWARE OPTION NAME ORDER CODE DESCRIPTION ‍ High Slew Rate Output +HS A hardware and control modification that replaces the standard output stage with one of low capacitance film and/or high RMS current rated aluminum electrolytic capacitors. This option provides higher bandwidth with faster output rise and fall times. LEARN MORE IEEE-488 GPIB +GPIB An integrated IEEE-488 GPIB communications port, allowing the product to be fully controlled and monitored using supported commands, as well as adding some additional interface specific commands. LEARN MORE LXI TCP/IP Ethernet +LXI An integrated TCP/IP Ethernet communications port, certified to the LXI Class C standard, allowing the product to be fully controlled and monitored using supported commands, as well as adding some additional interface specific commands. LEARN MORE Ruggedized +RUG Internal product ruggedization, which has been independently tested to comply with select MIL-STD-810G shock and vibration specifications. LEARN MORE SOFTWARE NAME Photovoltaic Power Profile Emulation Photovoltaic Power Profile Emulation License Request a Quote Get SL Series product pricing How to Buy In the USA and Canada, Magna-Power sells it products directly from the factory, with a North American network of technical representatives. Magna-Power products are available worldwide through direct sales offices and authorized distributors. Requests from this form will either be quoted directly or automatically routed to the appropriate sales partner for quote. Build-time Magna-Power products are made-to-order with build-times that vary depending on the model's maximum power rating. The current build-time for the SL Series is 9-10 weeks. Sales Partners In the USA and Canada, Magna-Power sells it products directly from the factory, with a nationwide network of technical representatives. Magna-Power products are available available worldwide through direct sales offices and authorized distributors. Requests from this form will either be quoted directly or automatically routed to the appropriate sales partner for quote. Prefer to Talk? Feel free use the Live Chat, email at sales@magna-power.com, or give us a call: +1-908-237-2200 Quote Request For the fastest product and pricing information, please complete the form below and the Magna-Power team will address the request immediately. 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STAY IN TOUCH PRODUCTS Programmable DC Power Supplies DC Electronic Loads CONTACT Contact Magna-Power SUPPORT Support Center Learning Center Downloads Repair Services COMPANY Overview Newsroom Events Team Careers © 2021 Magna-Power Electronics, Inc. All Rights Reserved. Privacy Policy Message from Miles Hi there, I'm an applications engineer here at Magna-Power. Can I help you with anything? Compose your reply... 1