Embedded Power for Business-Critical Continuity Rev. 2.16.09_158 LPS250 Series of 3 LPS250 Series 250 Watts Total Power: 250 Watts Input Voltage: 85-264 Vac 120 - 300 Vdc # of Outputs: Single Special Features • • • • • • • • • • • • • • • • Active power factor correction IEC EN6100-3-2 compliance Remote sense & remote inhibit Power fail Single wire current sharing Built-in EMI filter 2:1 Wide range output voltage adjust 2 Supervisory outputs 5 V and 12 V Overvoltage protection Overload protection Thermal overload protection DC power good 120 kHz switching frequency Cover -C Optional top with fan cover -CF Optional end fan cover -CEF Safety 0805/EN60950 (IEC950) 11774-3336-1262 UL1950 EI32002 CSA 22.2-234 Level 5 LR53982C • NEMKO EN 60950/EMKO-TUE P95102999 (74-sec) 203 • CB Certificate and report 2186 • CE Mark (LVD) • VDE • UL • CSA Electrical Specifications Input Input range: 85-264 Vac; 120 - 300 Vdc Frequency: 47-440 Hz Inrush current: 20 A max, cold start @ 25 °C Efficiency: 75% typical at full load EMI filter: FCC Class B conducted and radiated CISPR 22 Class B conducted and radiated EN55022 Class B conducted and radiated VDE 0878 PT3 Class B conducted and radiated Safety ground leakage current: < 0.5 mA @ 50/60 Hz, 264 VAC input Output Maximum power: Supervisory output: With cover: 250 W with 30 CFM forced air. (-C) (-CF) (CEF) 5 V @ 100 mA regulated; 12 V @ 500 mA Adjustment range: 2:1 wide ratio Hold-up time: Overload protection: 20 ms @ 250 W load, 115 VAC nominal line Short circuit protection on all outputs. Case overload protected @ 10-145% above peak rating Overvoltage protection: 5 V output: 5.7 to 6.7 VDC. Other models 10% to 25% above nominal output Embedded Power for Business-Critical Continuity Rev. 2.16.09_158 LPS250 Series of 3 Logic Control Power failure: TTL Logic signal goes high 50-150 msec after 5 V output. It goes low at least 4 ms before loss of regulation Remote on/off: Requires an external contact (N.O or N.C) to inhibit outputs DC - OK: TTL logic goes high 50-150 msec after the output. It goes low when there is loss of regulation. Remote sense: Compensates for 0.5 V lead drop minimum, will operate without remote sense connected. Reverse connection protected Environmental Specifications Operating temperature: Storage temperature: 0° to 50 °C ambient; derate each output at 2.5% per degree from 50° to 70 °C -40 °C to +85 °C Temperature coefficient: ± 0.4% per °C Electromagnetic susceptibility: Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3 Humidity: Operating; non-condensing 5% to 95% Vibration: Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.7 G peak 5 Hz to 500 Hz, operational MTBF demonstrated: > 550,000 hours at full load and 25 °C ambient conditions Ordering Information Model Number Output Voltage Minimum Load LPS252-C LPS253-C LPS254-C 5 V (3 - 6 V) 12 V (6 - 12) V 15 (12 - 24 V) 1.50 A 0.63 A 0.50 A LPS255-C 24 V (24 -48 V) 0.32 A Maximum Load with Peak Load 1 Regulation 2 Ripple P/P (PARD)3 30CFM Forced Air 50 A 60 A ±2% 50 mV 21 A 25 A ±2% 120 mV 16.7 A 20 A ±2% 150 mV 10.4 A 12.5 A ±2% 240 mV 1. Peak current lasting < 30 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 in parallel with a 0.1 µF capacitor at rated line voltage and load ranges. 4. If optional CF or CEF fans are not used, 30CFM forced air cooling needs to be provided and is required through the length of the power supply. Not convection rated. 5. Output voltage adjustment requires a minimum load. 6. Remote inhibit resets OVP latch Note: -CF suffix added to the model number indicates cover with top fan. -CEF suffix added to the model number indicates cover with dual end mounted fan cover and AC inlet. Embedded Power for Business-Critical Continuity Mechanical Drawing 6-32 (2 places) Main Output #6-32 M3 10.0 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 #6-32 (4 places) .24 (6.1) 10.0 SK3 Terminal Block TB1 Americas M3 (4 places) 12345678 SK5 +ve -ve O/P ADJ. SK4 FAN Europe (UK) 3.68 (93.6) SK7 FAN Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 5.46 (138.6) 6.64 (168.6) Optional (-CF) 3.15 Cover (80) with Fan 8.52 (216.4) 9.0 (228.6) 10.32 (262.0) M3 2.17 (55) 10.0 6-32 (3 places) #6-32 Optional (-CEF) Cover with fans 3 2 1 SK1 5.0 (127.0) .55 (14) 1.18 (30.0) 2.0 (50.8) 3.0 (76.2) 1.30 (33.0) 3.42 (87.0) Pin Assignments Mating Connectors Connector SK3 Molex 22-01-1084 PINS:08-70-0057 SK4 Molex 22-01-3027 PINS: 08-50-0114 SK5 Molex 22-01-3027 PINS: 08-50-0114 SK7 Molex 22-01-3027 PINS: 08-50-0114 SK1 SK3 SK4 SK5 SK7 PIN 1 PIN 2 PIN 3 PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 Neutral PIN 1 Pin 2 PIN 1 PIN 2 PIN 1 PIN 2 Line Ground + Remote sense - Remote sense Remote inhibit (N.O.) Remote inhibit (N.C.) Asia (HK) 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 For global contact, visit: www.PowerConversion.com AC Inlet .79 (20) techsupport.embeddedpower @emerson.com While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Embedded Computing Embedded Power Monitoring Outside Plant Current sharing Emerson Network Power Connector Kit #70-841-005, includes all of the above 1. Specifications subject to change without notice. Power fail 2. All dimensions in inches (mm), tolerance is ± 0.02” (± 0.5mm) DC Power Good 3. Specifications are at factory settings. + Fan’s power source (12 V @ 500 mA) 4. To enable normally closed remote inhibit, cut jumper J1. Services - Fan’s power source (12 V @ 500 mA) 5. Mounting maximum insertion depth is 0.12”. + Supervisory output supply (5 V @ 100 mA) 6. Warranty: 2 year Surge Protection - Supervisory output supply (5 V @ 100 mA) 7. Weight: 2.6 lb / 1.19 kg Common + Fan’s power source (12 V @ 500 mA) - Fan’s power source (12 V @ 500 mA) Rev. 2.16.09_158 LPS250 Series of 3 Power Switching & Controls Precision Cooling Racks & Integrated Cabinets EmersonNetworkPower.com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2008 Emerson Electric Co.