Document
Embedded Power for Business-Critical Continuity
LPS170 Series
175 Watts
Total Power: Input Voltage: # of Outputs: 100 - 175 Watts 85-264 VAC 120-300 VDC Single
Rev. 08.04.09_101 LPS170 Series of 3
Electrical Specifications
Special Features
• • • • • • • • • • • • • • Active power factor correction IEC EN61000-3-2 compliance Wide Range Adjustable output Remote sense on main output Single wire current sharing Power fail and remote inhibit Built-in EMI filter Low output ripple Overvoltage protection Overload protection Thermal overload protection DC power good 5 V standby output 12 V Aux output Optional cover (-C suffix)
Input
Input range: Frequency: Inrush current: Efficiency: EMI filter: 85-264 VAC; 120-300 VDC 47-63 Hz 38 A max, cold start @ 25°C 75% typical at full load FCC Class B conducted CISPR 22 Class B conducted EN55022 Class B conducted VDE 0878 PT3 Class B conducted 0.99 typical 1.0 mA @ 50/60 Hz, 264 VAC input
Power Factor: Safety ground leakage current:
Output
Maximum power: 110 W convection (75 W with cover) 175 W with 30 CFM forced air (130 W with cover) 2:1 wide ratio minimum 5 V @ 2 A regulated ±5% 20 ms @175 W load at nominal line Short circuit protection on all outputs. Case overload protected @ 110-145% above peak rating 12 V @ 1 A -5 %, +10%
Adjustment range:
Safety
• VDE • UL • CB • CSA • CE • NEMKO 0805/EN60950 (IEC950) UL1950 Certificate and report CSA 22.2-234 Level 3 Mark (LVD) EN 60950/EMKO-TUE
Standby outputs: Hold-up time: Overload protection:
Overvoltage protection: 10% to 40% above nominal output Aux output:
Embedded Power for Business-Critical Continuity
Rev. 08.04.09_101 LPS170 Series of 3
Logic Control
Power failure: Remote inhibit: Remote sense: DC - OK: TL logic signal goes high 100 - 500 msec after V1 output; It goes low at T least 4 msec before loss of regulation Requires contact closure to inhibit outputs ompensates for 0.5 V lead drop min. Will operate without remote C sense connected. Reverse connection protected. TTL logic signal goes high after main output is in regulation. It goes low when there is a loss of regulation
Pin Assignments
Connector SK1 LPS17x PIN 1 PIN 2 Pin 3 Pin 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 SK2 SK3 TB-1 TB-2 PIN 1 PIN 2 Pin 5 +12 V 5 V Standby Common V1 SWP Common +V1 sense Sense common Remote inhibit DC power good POK COMMON Main output GROUND LINE NEUTRAL
Environmental Specifications
Operating temperature: Low temperature start: Temperature coefficient: Storage temperature: Electromagnetic susceptibility: Humidity: Vibration: MTBF demonstrated: 0° to 50 °C ambient; derate each output at 2.5% per degree from 50° to 70 °C -20 °C ±0.4% per °C -40° to 85 °C Designed to meet IEC EN61000-4, -2, -3, -4, -5, -6, -8, -11 Level 3 Operating; non-condensing 5% to 95% Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.75G peak 5Hz to 500Hz, operational >550,000 hours at full load and 25 °C ambient conditions
Mating Connectors
AC Input (SK3): Molex 09-50-8051 (USA) Molex 09-91-0500 (UK) PINS: 08-58-0111 Molex 90142-0010 (USA) PINS: 90119-2110 or Amp: 87977-3 PINS: 87309-8
DC Outputs (SK2): Molex 19141-0058 Control Signals (SK1):
Emerson Network Power Connector Kit #70-841-016, includes all of the above 1. Specifications subject to change without notice.
Ordering Information
Model Number LPS172 LPS173 LPS174 LPS175 Output Voltage 5 V (2.5 - 6 V) 12 V (6 - 12 V) Minimum Load 0A 0A Maximum Load with Convection Cooling 22 A 9.1 A 7.3 A 4.5 A Maximum Load with 30CFM Peak Load 1 Regulation 2 Forced Air 35 A 15 A 12 A 7.5 A 38 A 16.5 A 13.2 A 8.2 A ±2% ±2% ±2% ±2% Ripple P/P (PARD)3 50 mV 120 mV <1% <1%
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: 2 year 7. Weight: 1.8 lbs/0.85 kg
15 V (12 - 24 V) 0A 24 V (24 - 54 V) 0A
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. Remote inhibit resets OVP latch. Note: -C suffix added to the model number indicates cover option.
Embedded Power for Business-Critical Continuity
Mechanical Drawing
Americas
5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698
Rev. 08.04.09_101 LPS170 Series of 3
1 6
5 10 SK1
+
-
SK2
1.50 (38.1)
Voltage Adj POT
Europe (UK)
0.75 (19.0) 0.95 (24.0) 0.55 (14.0)
Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355
Asia .