POWER SUPPLY SGL 48VOUT 40W 3X5"

LPS48

Manufacturer Part NumberLPS48
DescriptionPOWER SUPPLY SGL 48VOUT 40W 3X5"
ManufacturerEmerson Network Power
SeriesLPS40
LPS48 datasheet
 


Specifications of LPS48

Voltage - Output48VNumber Of Outputs1
Power (watts)40WApplicationsCommercial
Power Supply TypeSwitching (Open Frame)Voltage - Input85 ~ 264VAC
Mounting TypeChassis Mount1st Output48 VDC @ 900mA
Size / Dimension5" L x 3" W x 1.14" H (127mm x 76.2mm x 29mm)Power (watts) - Rated40W
Operating Temperature0°C ~ 50°CEfficiency70%
ApprovalsCB, CE, CSA, NEMKO, ULLine Regulation±2%
Load Regulation±2%Output Power Rating43 W
Input Voltage85 VAC to 264 VACOutput Voltage (channel 1)48 V
Output Current (channel 1)0.9 AMounting StyleChassis
Dimensions5 in L x 3 in W x 1.14 in HLead Free Status / RoHS StatusLead free / RoHS Compliant
3rd Output-2nd Output-
4th Output-Other names454-1072
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LPS40 Series
40 Watts
Total Power:
40 - 55 Watts
Input Voltage:
85 - 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
• 110 KHz switching frequency
• LPX40 enclosure kit available
Safety
UL
UL60950
E132002
CSA CSA 22.2-234 Level 3
LR53982C
NEMKO EN 60950/EMKO-TUE
P94100375 (74-sec)203
CB
Certificate and report
1119, 1125, 1126, 1127
CE Mark (LVD)
Electrical Specifications
Input
Input range:
85 - 264 VAC; 120 - 300 VDC
Frequency:
47 - 440 Hz
Inrush current:
< 18 A peak @ 115 VAC; < 36 A peak @ 230 VAC, cold start @ 25 °C
Input current:
1 A max. (RMS) @ 115 VAC
Efficiency:
70% typical at full load
EMI filter:
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
Safety ground
leakage current:
Output
Maximum power:
40 W for convection; 55 W with 30CFM forced air
Adjustment range:
-5, +10% minimum
Hold-up time:
20 ms @ 40 W load, 115 VAC nominal line
Overload protection:
Short circuit protection on all outputs
Case overload protected @ 110 -145% above peak rating
Overvoltage protection: 5 V output; 5.7 to 6.7 VDC. Other outputs 10% to 25% above nominal
output
Remote sense:
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
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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 ...