EMERSON LPS60-M Service Manual
Rev. 07.23.07
LPS60-M Series
1 of 3
Embedded Power for
Business-Critical Continuity
LPS60-M Series
60 Watts
Medical
Special Features
• Medical safety approvals
• Universal input
• 3" x 5" footprint
•Remote sense
• Built in EMI filter
• Low output ripple
• Adjustable output voltage
• Overload protection
• 110 KHz switching frequency
• LPX60 enclosure kit available
Total Power: 60 - 80 Watts
Input Voltage: 85 - 264 VAC
120 - 300VDC
# of Outputs: Single
Electrical Specifications
Safety
Input
Input ra nge 85 - 264 VAC (wide range)
120 - 300VDC
Frequency 47-440 Hz
Inrush current <18A peak @ 115VAC, <36A peak @230 VAC,
cold start @ 25°C
Input current 1.5A max. (RMS) @ 115 VAC
Efficiency 70% typical at full load
EMI filter FCC Class A conducted; CISPR22 Class A conducted;
EN55022 Class A conducted; VDE0878 PT3 Class A conducted
Safety ground leakage
current
<75μA @ 50/60Hz; 264VAC input
Output
Maximum power 60W for convection; 80W with 30CFM forced air
Adjustment range -5, +10% minimum
Hold-up time 20ms @ 60W load, 115VAC nominal line
Overload protection Short circuit protection on all outputs.
Case overload protected @ 110-145% above peak rating
Overvoltage protection 5V output; 5.7 - 6.7VDC. Other outputs 10% to 25%
above nominal output
Remote sense Compensates for 0.5V lead drop min. Will operate without
remote sense connected. Reverse connection protected.
VDE 0750/EN60950 (IEC601)
21310-3336-0015
UL UL2601
E182560
CSA CSA 22.2 No.601.1
LR109492
CE Mark (LVD)
RoHS
Mechanical Drawing
Rev. 07.23.07
LPS60-M Series
2 of 3
Operating temperature: 0° to 50°C ambient derate each output as 2.5%
per degree from 50° to 70°C, -20°C startup
Storage temperature: -40°C to +85°C
Electromagnetic
susceptibility:
designed to meet IEC801, -2, -3, -4, -5, -6, Level 3
Humidity: Operating; non-condensing 5% to 95% RH
Vibration: Three orthogonal axes, sweep at 1cot/min, 5 min.
dwell at four major resonances 0.75G peak 5Hz to
500Hz, operational
Temperature coefficient ±0.04% per °C
MTBF demonstrated >550,000 hours at full load and 25°C ambient
conditions
Environmental Specifications
0.22"
(5.6)
GND
M1
3.00"
(76.2)
2.55"
(64.8)
SK 1
1
N
3
L
Output
Power
(Watts)
80W
60W
40W
20W
0W
SK201
Power Derating Curve
30 CFM Forced Air Cooling
Natural
Convection
Cooling
0°C
10°C 20°C 30°C 40°C 50°C 60°C 70°C
TA – Ambient Temperature – °C
M2
Remote Sense
+
_
Connector
Voltage
Adj. Pot
SK 2
1
2
3
4
5
6
40W
30W
0.22"
(5.6)
1.69"
(42.9)
0.12"
(3)
4.56"
(115.8)
0.15" (4)
DIA (4 places)
5.00"
(127)
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