AC-DC Power Supplies ALM85 Series 85 Watts Medical & IT Safety Approvals Energy Efficiency Level VI & EU CoC Tier 2 Compliant 4th Edition Medical EMC IP32 Environmental Rating Class I and Class II Versions <0.15 W Standby Power 0 C to 60 C Operation Low Earth Leakage Current 3 Year Warranty Dimensions: The ALM85 series of medical external power supplies is fully approved to international medical & IT ALM85: 5.315 x 2.441 x 1.457 (135.0 x 62.0 x 37.0 mm) safety standards. It has been designed with very high efficiency and low standby power, enabling it to meet the latest environmental legislation. The unit has a fully sealed enclosure complying with IP32 and a smooth surface finish making it easier to wipe down in a clinical setting. Models & Ratings (1,2) Output Power Output Voltage Output Current Total Regulation Model Number 12.0 V 6.67 A ALM85US12 80 W 15.0 V 5.33 A ALM85US15 5% 19.0 V 4.47 A ALM85US19 85 W 24.0 V 3.54 A ALM85US24 Notes 1. For class II versions, add suffix C2-8 to the end of the part number e.g. 2. For optional input connector retention clip add suffix -A to the model number, ALM85US24C2-8. e.g. ALM85US24-A (not available for C2 versions) Mechanical Details AC Input 12 & 15 V Versions 35.43 0.79 (900.0 20.0) 1.58 (40.2) 5.31 (135.0) IEC 320-C14 K -A Versions KPPX-4P 1.5 (38.4) (Non-Locking) 2.44 0.685 (17.4) (62.0) AC Input IEC 320-C14 Standard Version 1.95 0.039 0.17 (4.4) 0.37 0.012 1.46 (50.0 10.0) (9.5 0.3) (37.0) Pin Connection 1 +Vout 2 +Vout 3 RTN AC Input R IEC 320-C8 4 RTN 0 1.46 C2-8 Versions Shell Not Connected 0.039 (1.0) (37.0) 4.76 (121.0) 19 & 24 V Versions 1.89 (48.0) 3.04 (77.2) Return (-) 1.46 (37.0) 1.58 (40.2) Output (+) Notes 1. All dimensions shown in inches (mm). Tolerance is 0.02 (0.5) maximum, except 5. For US mains lead order part US-MAINS-IEC for C14 versions, or US-MAINS-8 output cable length. for C8 versions. 2. Weight: 0.78 lbs (355 g) approx. 6. Output connector: 12 V & 15 V: 4 pin power din with pin 1 & 2 - posiitive and pin 3. For European mains lead order part EU-MAINS-IEC for C14 versions, 3 & 4 - return, equivalent to KPPX-4P (non-locking). 19 V & 24 V: DC barrel jack or EU-MAINS-8 for C8 versions. 5.5 outer diameter, 2.5 mm inner diameter with centre positive. 4. For UK mains lead order part UK-MAINS-IEC for C14 versions, or UK-MAINS-8 for C8 versions. www.xppower.com 1AC-DC Power Supplies ALM85 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions Derate linearly from 100% load at 90 VAC to 80% load Input Voltage 80 264 VAC at 80 VAC. 300 VAC/5 s maximum Input Frequency 47 63 Hz Input Current 1.7/0.9 A Measured at 115/230 VAC Inrush Current 60/120 A 115/230 VAC, cold start at 25 C Power Factor EN61000-3-2 Class A Earth Leakage Current 250 A 264 VAC, 60 Hz No Load Input Power 0.15 W Input Protection T3.15A/250 VAC internal fuse in both line & neutral Output Characteristic Min. Typ. Max. Units Notes & Conditions Output Voltage 12 24 VDC See Models and Ratings table Initial Set Accuracy 2 % At 50% load Minimum Load No minimum load required Start Up Delay 2s Start Up Rise Time 150 ms Hold Up Time 10/20 ms Full load and 115/230 VAC Line Regulation 0.5 % Total Regulation 5 % Maximum deviation, recovering to less than 1% within Transient Response 4% 500 s for 25% step load Measured with 20 MHz Bandwidth and 10 F electrolytic in Ripple and Noise 1.5 % pk-pk parallel with 0.1 F ceramic capacitor. Overshoot 10 % At turn on / turn off Overload Protection 115 175 % Overvoltage Protection 150 % Recycle mains to reset Short Circuit Protection Trip and restart (hiccup), auto resetting Thermal Protection Measured internally, auto resetting Temperature Coefficient 0.02 %/C Patient Leakage Current 95 A 264 VAC, 60 Hz Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature 0 +60 C Derate from 100% load at 40 C to 60% load at 60 C Cooling Natural convection Operating Humidity 5 95 %RH Non-condensing Storage Temperature -20 +80 C Operating Altitude 5000 m Shock IEC68-2-27, 30 g, 11 ms half sine, 3 times in each of 6 axes Vibration IEC68-2-6, 10-500 Hz, 2 g 10 mins/sweep, 60 mins for each of 3 axes Derating Curve 100% 80% 60% 40% 20% 0 20 40 60 Ambient Temperature (C) www.xppower.com 2 Output Power (%)