Emerson Network Power LPT50 Universal input Datasheet

Embedded Power for
Business-Critical Continuity
Rev. 1.08.09_148
LPT50-M Series
of 3
LPT50-M Series
50 Watts
Total Power:
Input Voltage:
# of Outputs:
47 - 50 Watts
90 - 264 VAC
127 - 300 VDC
Triple
Special Features
• Medical Safety Approvals
• Universal input
• 2” x 4” footprint
• Less than 1U high
• 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
• 85 kHz switching frequency
• Dual AC fuses
• UL Class I approved
• LPX50 enclosure kit available
Safety
• UL:
• CSA:
• VDE:
• CE:
UL 60601-1
CSA-C22.2 No. 601.1-M90
EN60601-1
LVD
Electrical Specifications
Input
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, EN60601-1-2
275uA @ 50/60 Hz; 264 VAC inpu
Output
Maximum power:
Hold-up time:
Overpower protection:
50W for convection (LPT51, 47.4 W)
10/20 ms 115/230 VAC input line
Short circuit protection on all outputs.
Case overpower protected @ 110-160% of normal rating
Overvoltage protection: 30-50% above nominal output
Environmental Specifications
Operating temperature:
0° to 50 °C ambient. Derate each output as 2.5% per degree from
50° to 70 °C. -20 °C start up
Storage temperature:
Electromagnetic susceptibility:
-40 °C to +85 °C
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. 1.08.09_148
LPT50-M Series
of 3
Ordering Information
Model
Number
Output
Voltage
Minimum Maximum Load with
Load
Convection Cooling
Peak
Load1
Regulation2
Ripple P/P (PARD)3
LPT51-M
+3.3 V
+5 V
+12 V
0.8 A
0.1 A
0A
8A
3A
0.5 A
9A
4A
1A
±2%
±6%
±5%
50 mV
50 mV
120 mV
LPT52-M
+5 V
+12 V
-12 V
0.5 A
0.1 A
0A
8A
3A
0.5 A
9A
4A
1A
±2%
±5%
±5%
50 mV
120 mV
120 mV
LPT53-M
+5 V
+15 V
-15 V
0.5 A
0.1 A
0A
8A
2.4 A
0.5 A
9A
3.2 A
0.7 A
±2%
±5%
±5%
50 mV
150 mV
150 mV
LPT54-M
+5 V
+24 V
+12 V
0.5 A
0.1 A
0A
8A
1.5 A
0.5 A
9A
2A
0.7 A
±2%
±7%
±5%
50 mV
240 mV
120 mV
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.
Mating­ Connectors
Pin Assignments
SK1-1
SK1-3
SK2-1
SK2-2
SK2-3
SK2-4
SK2-5
SK2-6
LPT51-M
LPT52-M
LPT53-M
LPT54-M
Line
Neutral
Line
Neutral
Line
Neutral
Line
Neutral
+5 V
+5 V
Common
Common
-15 V
+15 V
+5 V
+5 V
Common
Common
+12 V
+24 V
+3.3 V
+5 V
+3.3 V
+5 V
Common Common
Common Common
+12 V
-12 V
5V
+12 V
AC Input:
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
Emerson Network Power Connector Kit #70-841-006, includes all of the
above
Notes:
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: 2 year
7. Weight: 0.45lbs/0.20kg
Embedded Power for
Business-Critical Continuity
­Americas
Mechanical Drawing
M1
Rev. 1.08.09_148
LPT50-M Series
of 3
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
M2
Europe (UK)
6
1
GND
Mounting hole
Ø4.0(4x)
Max. Screw Head
Diameter .22” (5.6)
2.00
[50.8]
3
1.72
[43.8]
1
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 (HK)
14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
3.73
[94.7]
For global contact, visit:
4.00
[101.6]
www.PowerConversion.com
techsupport.embeddedpower
@emerson.com
1.30
[32.9]
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.
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