LPS203-M Emerson Network Power, LPS203-M Datasheet
LPS203-M
Manufacturer Part Number
LPS203-M
Description
POWER SUP 12V 250W 3"X5" MED&ITE
Manufacturer
Emerson Network Power
Series
LPS200-Mr
Datasheet
1.LPS202-M.pdf
(3 pages)
Specifications of LPS203-M
Operating Temperature
0°C ~ 50°C
Power (watts) - Rated
249.6W
Efficiency
86%
Approvals
CB, CE, cUL, TUV, UL
Line Regulation
±2%
Load Regulation
±2%
Voltage - Output
12V
Number Of Outputs
1
Power (watts)
250W
Applications
Medical
Power Supply Type
Switching (Open Frame)
Voltage - Input
90 ~ 264VAC
Mounting Type
Chassis Mount
1st Output
12 VDC @ 20.8A
Size / Dimension
5" L x 3" W x 1.5" H (127mm x 76.2mm x 38.1mm)
Power Supply Output Type
Fixed
No. Of Outputs
1
Input Frequency
63Hz
Output Voltage
12V
Output Current
20.8A
Power Rating
250W
Input Voltage
90VAC To 264VAC / 120VDC To
Rohs Compliant
Yes
Output Power (max)
125W
Screening Level
Commercial
Product Length (mm)
127mm
Product Depth (mm)
76.2mm
Operating Temperature Min Deg. C
0C
Operating Temperature Max Deg. C
50C
Mounting Style
Screw
Pin Count
14
Commercial/medical
Medical
Output Power Rating
250 W
Output Voltage (channel 1)
12 V
Output Current (channel 1)
10.3 A
Isolation Voltage
12 V
Open Frame/enclosed
Open Frame
Output Type
DC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Lead Free Status / Rohs Status
Compliant
Other names
454-1475
LPS203-M
LPS203-M
Safety
• TUV
• UL
• cULus
• CB
• CE
LPS200-M Series
250 Watts
Total Power:
Input Voltage:
# of Outputs:
Special Features
• Medical and ITE safeties
• Active power factor correction
• 3” x 5” footprint
• Less than 1U high
• EN61000-3-2 compliant
• Remote sense
• Power fail
• Adjustable main output
• Built-in Class B EMI filter
• Overvoltage protection
• Overload protection
• Thermal overload protection
• Isolated 12V Fan output
• LPX200 enclosure kit available
60950, 60601-1
60950, 60601-1
60950, 60601-1
Certificate & report
Mark (LVD)
125 - 250 Watts
90 - 264 Vac
Single
Electrical Specifications
Input
Input ra nge:
Frequency:
Inrush current:
Efficiency:
EMI/RFI:
Power factor:
Safety ground
leakage current:
Output
Maximum power:
Adjustment range:
Fan output:
Hold-up time:
Overload protection:
Overvoltage protection: 15-50% above nominal output
Logical Control
Power failure:
Remote sense:
90 - 264 Vac; 120 - 300 Vdc
47-63 Hz
50 A max., cold start @ 25 °C
86% typical at full load
FCC Class B conducted; CISPR22 Class B conducted;
EN55022 Class B conducted; VDE0878PT3 Class B conducted
0.99 typical
275 uA @ 50/60 Hz, 264 Vac input
125 W for convection (100 W for LPS202-M) ; 250 W (200 W for LPS202-M)
with 30CFM forced air
±10% minimum on the main outputs
12 V @ 0.5 A convection, @ 1 A forced air isolated, ±10%
16 ms @ 250 W load, 120 Vac input
Short circuit protection on all outputs. Case overload protected @ 110-160%
above rating
Open collector logic signal goes high 100-500 msec after main output; it
goes low at least 6 msec before loss of regulation
Compensates for 0.5 V lead drop min. Will operate without remote sense
connected. Reverse connection protected.
Embedded Power for
Business-Critical Continuity
Rev. 03.08.10_#98
LPS200-M Series
1 of 3
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LPS203-M Summary of contents
Page 1
LPS200-M Series 250 Watts Total Power: 125 - 250 Watts Input Voltage 264 Vac # of Outputs: Single Special Features • Medical and ITE safeties • Active power factor correction • 3” x 5” footprint • Less than ...
Page 2
... IEC68-2-6 to the levels of IEC721-3-2 MTBF calculated: 1 million hours at full load and 25 °C ambient conditions. 230 Vac input, Bellcore Ordering Information Model Output Minimum Number Voltage Load LPS202 LPS203 LPS204 LPS205 LPS208 Peak current lasting <30 seconds with a maximum 10% duty cycle 25°C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. ...
Page 3
... Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & Integrated Cabinets Services Surge Protection EmersonNetworkPower.com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2010 Emerson Electric Co. Rev. 03.08.10_#98 LPS200-M Series ...