AC-DC Power Supplies ALM120 Series 120 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 ALM120 series of medical external power supplies is fully approved to international medical & ALM120: 6.732 x 2.677 x 1.496 (171.0 x 68.0 x 38.0 mm) IT 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 (1,2,3,4) Output Power Output Voltage Output Current Total Regulation Model Number 12.0 V 10.00 A ALM120PS12 15.0 V 8.00 A ALM120PS15 120 W 5% 19.0 V 6.32 A ALM120PS19 24.0 V 5.00 A ALM120PS24 Notes 1. For class II versions, add suffix C2-8 to the end of the part number e.g. 3. For optional output connector, DC barrel jack, add suffix -B5 to the model ALM120PS24C2-8. number, e.g. ALM120PS24-B5 (not available for 12 & 15 V models) 2. For optional input connector retention clip add suffix -A to the model number, 4. Power de-rated <100 VAC for 12 & 15 V models, refer to input specifications. e.g. ALM120PS24-A (not available for C2 versions) Mechanical Details 35.42 0.79 (900.0 20.0) 0.195 6.73 (171.0) KPPX-4P 1.41 0.079 (4.9) 0.787 0.079 (20.0 2.0) K (36.0 2.0) (Non-Locking) Shell 2.67 (68.0) 1.96 0.787 (50.0 20.0) AC Input Pin Connection IEC 320-C8 1 +Vout 2 +Vout 1.49 3 RTN (38.0) 4 RTN 0 Standard Models: 0.039 (1.0) Shell Functional Earth 3.95 (100.3) C2 Models: Floating AC Input Optional -B5 Versions IEC 320-C14 1.73 1.59 (44.0) Return (-) (40.3) 5.51 (140.0) 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: 1.1 lbs (0.5 kg) approx. 6. Output connector: 4 pin power din with pin 1 & 2 - positive and pin 3. For European mains lead order part EU-MAINS-IEC for C14 versions, 3 & 4 - return, equivalent to KPPX-4P (non-locking). Optional for 19 & 24 models: or EU-MAINS-8 for C8 versions. DC barrel jack 5.5 mm outer diameter, 2.5 mm inner diameter with centre 4. For UK mains lead order part UK-MAINS-IEC for C14 versions, or UK-MAINS-8 positive, and 9.5 mm barrel length. for C8 versions. www.xppower.com 1AC-DC Power Supplies ALM120 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions 19 & 24 V models: Derate linearly from 100% load at 90 VAC to 80% load at 80 VAC, 300 VAC/5 s maximum. Input Voltage 80 264 VAC 12 & 15 V models: Derate linearly from 100% load at 100 VAC to 80% load at 80 VAC, 300 VAC/5 s maximum. Input Frequency 47 63 Hz Input Current 1.2/0.6 A Measured at 115/230 VAC Inrush Current 60/120 A 115/230 VAC, cold start at 25 C Power Factor >0.9 EN61000-3-2 Class A Earth Leakage Current 160 250 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 Minimum Typical Maximum 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 12 s Start Up Rise Time 50 ms Hold Up Time 20 30 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 50-75-50% load change 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 5 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 30% 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 (%)