300W Single Output GU300 Family Medical/Test & Measurement/Industrial Grade FEATURES AND BENEFITS Medical rd 300W Open Frame Power Supply Approved to CSA/EN/IEC/UL60601-1, 3 Edition Test & Measurement 3.0 x 5.0 x 1.5 Size Meets Class B Radiated & Conducted EMI, with Margin th Meets Heavy Industrial and IEC60601-1-2 4 Edition PMBus Monitoring and Control Functionality Levels of EMC Industrial Universal Input 85-264Vac, Class I and Class II Input Electrolytic Capacitor Life of >7 years Versions <1.0W No Load Input Power >500,000 Hours MTBF Approved to CSA/EN/IEC/UL66368-1 3 Year Warranty MODEL SELECTION 5 Output Current** Total Output Power Regulation Model Standby Fan Ripple & Volts* 2,3 1 Number Output Output Noise Convection Conduction Fan Cooled Convection Conduction Fan Cooled Line Load 15.5A 19.5A 23.5A 120mV GU300S12K 12.0V (184W) (234W) (284W) pk-pk 12.3A 15.6A 19.0A 150mV GU300S15K 15.0V (184W) (234W) (284W) pk-pk 10.2A 13.0A 15.7A 180mV GU300S18K 18.0V 5Vdc 12Vdc (184W) (234W) (284W) pk-pk 2A 0.5A 200W 250W 300W 1% 2% 7.7A 9.7A 11.8A 240mV GU300S24K 24.0V (10W) (6W) (184W) (234W) (284W) pk-pk 3.8A 4.9A 5.9A 480mV GU300S48K 48.0V (184W) (234W) (284W) pk-pk 3.3A 4.2A 5.0A 560mV GU300S56K 56.0V (184W) (234W) (284W) pk-pk Notes: 1. Ripple & noise are measured at 20MHz of bandwidth by using a 12 twisted pair-wire terminated with a 0.1uF & 47uF parallel capacitor. 2. Other output voltages available, consult factory. 3. For input class II models, change the K in the model number to C. 4. All specifications are typical at 230Vac, full load, at 25C ambient unless noted. 5. Total output power includes 5Vsb and 12V fan output ratings. GU300 Datasheet v1118 Copyright 2018 SL Power Electronics Corp. - All rights reserved. Page 1300W Single Output GU300 Family Medical/Test & Measurement/Industrial Grade INPUT OUTPUT 85-264Vac, 47-63Hz, 1. See derating curve for See models chart Output Voltage Input Voltage and operation below 90Vac. (Safety Rated to 100-240Vac, Frequency Output Power See models chart 10%) <1000ms Turn On Time 115Vac: TBDA, 230Vac: TBDA Input Current Hold-up Time 20ms / 100Vac at full load 264Vac, cold start: will not exceed 15A peak Inrush Current Input Fuses 3.15A, 250Vac fuse in both line and neutral Output Voltage +/-5% on main output only Adjustment Earth Leakage Current <400A 264Vac, 60Hz, NC 500s resp.time for return to w/in 0.5% of final (Input-Earth) value for any 50% load step from 5% to 100% of Transient Response rated load, i/ t< 0.2A/s. Max. voltage deviation: Earth Leakage Current <80A 264Vac, 60Hz, NC +/-3.5%. (Output-Earth) 12V-18V : 91%, typical Minimum Load None required Efficiency 24V : 92%, typical See models chart 48V-56V : 93%, typical Line/Load Regulation Notes: Notes: 1. All specifications are typical at 230Vac input, full load, at 25C ambient unless noted. 1. All specifications are typical at 230Vac input, full load, at 25C ambient unless noted. SAFETY ENVIRONMENT -20 to +70C, see derating curve for operation EN/IEC/UL62368-1 ITE/Industrial Safety Operating Temperature above 50C and below -0C. rd EN/IEC/UL60601-1, 3 Edition Medical Safety 5% to 95%, non-condensing Relative Humidity Weight TBDg 76.2 x 127 x 38.1mm Dimensions 3.0 x 5.0 x 1.5 inch RELIABILITY Convection, Conduction, or Fan cooled (16cfm) to >500,000 hours, full load, 110 & 220Vac input, achieve applicable ratings detailed on the Model Cooling MTBF 25C ambient, per Telcordia 332 Issue 6, Stress Selection table on pg. 1 Method. Storage Temperature -40 to +85C >7 year life based on calculations at 115Vac/60Hz Electrolytic Operating: 0.003g/Hz, 1.5grms overall, 3 axes, 10 & 230Vac/50Hz, ambient 40C at 24 hrs per day, Capacitor Life min/axis, 1-500Hz. 365 days/year, 6 power up cycles per day. Non-Oper.: random waveform, 3 minutes per axis, 3 axes and Sine waveform, Vibration Vibration frequency/acceleration: 10-500Hz/1g, sweep rate of 1 octave / minutes, Vibration time of 10 ISOLATION sweeps / axes, 3 axes Operating: Half-sine, 20gpk, 10mS, 3 axes, 6 shocks Input-Output: 4000Vac (2 MOPP) total Input-Ground: 1500Vac (1 MOPP) Non-Operating: Half-sine waveform, impact Isolation Safety Rating Shock Output-Ground: 1500Vac (1 MOPP) acceleration of 50G, Pulse duration of 6 mS, Number of shocks: 3 for each of the three axis Input-Output: 4500Vac (2 MOPP) Input-Ground: 1900Vac (1 MOPP) Hipot Test Voltage Output-Ground: 1900Vac (1 MOPP) GU300 Datasheet v1118 Copyright 2018 SL Power Electronics Corp. - All rights reserved. Page 2