LPS48 Emerson Network Power, LPS48 Datasheet

POWER SUPPLY SGL 48VOUT 40W 3X5"

LPS48

Manufacturer Part Number
LPS48
Description
POWER SUPPLY SGL 48VOUT 40W 3X5"
Manufacturer
Emerson Network Power
Series
LPS40r
Datasheet

Specifications of LPS48

Voltage - Output
48V
Number Of Outputs
1
Power (watts)
40W
Applications
Commercial
Power Supply Type
Switching (Open Frame)
Voltage - Input
85 ~ 264VAC
Mounting Type
Chassis Mount
1st Output
48 VDC @ 900mA
Size / Dimension
5" L x 3" W x 1.14" H (127mm x 76.2mm x 29mm)
Power (watts) - Rated
40W
Operating Temperature
0°C ~ 50°C
Efficiency
70%
Approvals
CB, CE, CSA, NEMKO, UL
Line Regulation
±2%
Load Regulation
±2%
Output Power Rating
43 W
Input Voltage
85 VAC to 264 VAC
Output Voltage (channel 1)
48 V
Output Current (channel 1)
0.9 A
Mounting Style
Chassis
Dimensions
5 in L x 3 in W x 1.14 in H
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
454-1072
Special Features
• Universal input
• 3” x 5” footprint
• Less than 1U high
• Remote sense
• Terminal block option (-T)
• Built-in EMI filter
• Low output ripple
• Adjustable output
• Overvoltage protection
• Overload protection
• 110 KHz switching frequency
• LPX40 enclosure kit available
Safety
LPS40 Series
40 Watts
Total Power:
Input Voltage:
# of Outputs:
UL
CSA CSA 22.2-234 Level 3
NEMKO EN 60950/EMKO-TUE
CB
CE Mark (LVD)
UL60950
E132002
LR53982C
P94100375 (74-sec)203
1119, 1125, 1126, 1127
Certificate and report
40 - 55 Watts
85 - 264 VAC
120 - 300 VDC
Single
Electrical Specifications
Input
Input range:
Frequency:
Inrush current:
Input current:
Efficiency:
EMI filter:
Safety ground
leakage current:
Output
Maximum power:
Adjustment range:
Hold-up time:
Overload protection:
Overvoltage protection: 5 V output; 5.7 to 6.7 VDC. Other outputs 10% to 25% above nominal
Remote sense:
85 - 264 VAC; 120 - 300 VDC
47 - 440 Hz
< 18 A peak @ 115 VAC; < 36 A peak @ 230 VAC, cold start @ 25 °C
1 A max. (RMS) @ 115 VAC
70% typical at full load
FCC Class B conducted; CISPR 22 Class B conducted;
EN55022 Class B conducted; VDE 0878 PT3 class B conducted
< 0.5 mA @ 50/60 Hz, 264 VAC input
40 W for convection; 55 W with 30CFM forced air
-5, +10% minimum
20 ms @ 40 W load, 115 VAC nominal line
Short circuit protection on all outputs
Case overload protected @ 110 -145% above peak rating
output
Compensates for 0.5 V lead drop minimum
Will operate without remote sense connected
Reverse connection protected
Embedded Power for
Business-Critical Continuity
Rev. 7.8.09_4
LPS40 Series
 of 3

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LPS48 Summary of contents

Page 1

LPS40 Series 40 Watts Total Power Watts Input Voltage 264 VAC 120 - 300 VDC # of Outputs: Single Special Features • Universal input • 3” x 5” footprint • Less than 1U high • Remote sense • Terminal block option (-T) • Built-in EMI filter • Low output ripple • Adjustable output • Overvoltage protection • Overload protection • ...

Page 2

... Load LPS41(-T) 3 LPS42(- LPS43(- LPS44(- LPS45(- LPS48(- Peak current lasting < 30 seconds with a maximum 10% duty cycle °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. (-T) indicates Terminal Block option for input and output (instead of Molex type) Power Derating Curve 55W 30 CFM Forced Air Cooling 40W 30W Output Natural Power Convection ...

Page 3

... Warranty: 2 year 7. Weight: 0.5 lbs/0.23kg 5.00" (127) Remote Sense M2 Connector SK201 _ + Voltage Adj. Pot 0.15" (4) DIA (4 places) LPS44 LPS45 LPS48 Line Line Line Neutral Neutral Neutral +15V +24V +48V +15V +24V +48V +15V +24V +48V Common Common Common Common Common Common Common ...

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