Embedded Power for Business-Critical Continuity Rev. 05.03.06 LPT50 Series 1 of 3 LPT50 Series 50 Watts Total Power: Input Voltage: # of Outputs: 47 - 55 Watts 90-264 VAC 127-300 VDC Triple Electrical Specifications Input Special Features • Universal input • 2" x 4" footprint • Overpower and short circuit protection • High efficiency • High MTBF • Built in EMI filter (CISPR 22 Class B) • LED power good indicator • Input power <74 watts • Complies with EN61000 -3-2 • UL Class I approved Input range Frequency Inrush current Efficiency EMI RFI Safety ground leakage current 90-264 VAC (wide range) 127-300 VDC 47-440 Hz <60 A peak @ 230 VAC, cold start @ 25°C 80% typical at full load FCC Class B conducted; CISPR 22 Class B conducted: EN55022 Class B conducted 0.5mA @ 50/60 Hz, 264 VAC input Output Maximum power 55 W for convection (LPT51, 47.4W) Hold-up time 10/20 ms 115/230 VAC input line Overpower protection Short circuit protection on all outputs Case overpower protected @ 110 -160% of normal rating Overvoltage protection 30-50% above nominal output Environmental Specifications Safety UL CSA TUV CB CE CCC UL 60950-1 CSA-C22.2 No. 60950-1 EN60950-1 Certificate and report LVD & EMC Operating temperature: 0° to 50°C ambient. Derate each output 2.5% per degree from 50° to 70°C. -20°C start up Storage temperature: -40°C to +85°C Electromagnetic susceptibility: Designed to meet EN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3 Humidity: Operating; non-condensing 10% to 95% RH Vibration: IEC68-2-6 to the levels of IEC721-3-2 MTBF demonstrated: >550,000 hours at full load and 25°C ambient conditions Embedded Power for Business-Critical Continuity Rev. 05.03.06 LPT50 Series 2 of 3 Ordering Information 0.8A 0.1A 0A 0.5A 0.1A 0A Maximum Load with Convection Cooling 8A 3A 0.5A 8A 3A 0.5A 9A 4A 1A 9A 4A 1.0A ±2% ±6% ±5% ±2% ±5% ±5% 50 mV 50mV 120mV 50 mV 120mV 120mV +5V +15V -15V 0.5A 0.1A 0A 8A 2.4A 0.5A 9A 3.2A 0.7A ±2% ±5% ±5% 50 mV 150mV 150mV +5V +24V +12V 0.5A 0.1A 0A 8A 1.5A 0.5A 9A 2A 0.7A ±2% ±7% ±5% 50 mV 240mV 120mV Output Voltage Minimum Load +3.3V +5V +12V +5V +12V -12V LPT53 LPT54 Model Number LPT51 LPT52 Peak Load 1 Regulation 2 Ripple P/P (PARD)3 1. Peak current lasting <15 seconds with a maximum 10% duty cycle. 2. At 25°C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. 3. Peak-to-peak with 20 MHz bandwidth and 10 μF (tantalum capacitor) in parallel with a 0.1 μF capacitor at rated line voltage and load ranges. Pin Assignments Mating Connectors Connector LPT51 LPT52 LPT53 LPT54 AC Input: SK1-1 SK1-3 SK2-1 SK2- 2 SK2- 3 SK2-4 SK2-5 SK2-6 Line Neutral +5 V +5 V Common Common -12V +12V Line Neutral +5V +5V Common Common -15V +15V Line Neutral +5V +5V Common Common +12V +24 Line Neutral +3.3 V +2.3 V Common Common 12V 5V Molex 09-50-8031 (USA) 09-91-0300 (UK) PINS: 08-52-0113 DC Outputs: Molex 09-50-8061 (USA) 09-91-0600 (UK) PINS: 08-52-0113 Astec Connector Kit #70-841-006, includes all of the above 1. Specifications subject to change without notice. 2. All dimensions in inches (mm), tolerance is ±0.02" (±0.5mm) 3. Mounting holes M1 and M2 should be grounded for EMI purposes. 4. Mounting hole M1 is safety ground connection. 5. Specifications are for convection rating at factory settings at 115 VAC input, 25°C unless otherwise stated. 6. Warranty: 1 year 7. Weight: 0.45lbs/0.20kg Embedded Power for Business-Critical Continuity Astec Power Mechanical Drawing M1 M2 1 3 1 GND nting hole Ø4.0(4x) 3.73 [ 94,7 ] Mounting hole φ4.0 (4x) 4.00 [ 101,6 ] 2.00 [ 50,8 ] 1.72 [ 43,8 ] 6 Rev. 05.03.06 LPT50 Series 3 of 3 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Technical Support: +1 888 41 ASTEC or +1 407 241 2752 Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 Units 2111-2116, Level 21 Tower 1, Metroplaza 223, Hing Fong Road Kwai Fong, New Territories Hong Kong Telephone: +852 2437 9662 Facsimile: +852 2402 4426 1.30 [ 32,9 ] 0.17 [ 4,3 ] For global contact, visit: www.astecpower.com [email protected] While every precaution has been taken to ensure accuracy and completeness in this literature, Astec Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Printed in US A Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Embedded Power Inbound Power Integrated Cabinet Solutions Outside Plant Precision Cooling Site Monitoring and Services EmersonNetworkPower. com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2006 Emerson Electric Co.