LPQ142-(CF) Emerson Network Power, LPQ142-(CF) Datasheet

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LPQ142-(CF)

Manufacturer Part Number
LPQ142-(CF)
Description
Manufacturer
Emerson Network Power
Datasheet

Specifications of LPQ142-(CF)

Input Voltage
85 to 264V
Number Of Outputs
4
Input Frequency
47 to 63Hz
Efficiency
75%
Screening Level
Commercial
Product Length (mm)
177.8mm
Product Height (mm)
38.1mm
Product Depth (mm)
101.6mm
Operating Temperature Min Deg. C
0C
Operating Temperature Max Deg. C
50C
Mounting Style
Screw
Pin Count
21
Lead Free Status / RoHS Status
Compliant
LPQ142 Series
145 Watts
Special Features
• Active power factor correction
• IEC EN61000-3-2 compliance
• Adjustable outputs on 1, 3 & 4
• Single wire current sharing
• Power fail and remote inhibit
• Built-in EMI filter
• Low output ripple
• Overvoltage protection
• Overload protection
• Thermal overload protection
• Adjustable floating 4th output
• Optional cover (-C suffix)
• Optional fan cover (-CF suffix)
Total Power:
Input Voltage:
# of Outputs:
Safety
Remote sense on main output
VDE
UL
CB
CSA
CE
NEMKO
60950
60950
Certificate and report
60950
Mark (LVD)
EN 60950/EMKO-TUE
110 - 145 Watts
85-264 VAC
120-300 VDC
Quad
Electrical Specifications
Input
Input range:
Frequency:
Inrush current:
Efficiency:
EMI filter:
Power Factor:
Safety ground
leakage current:
Output
Maximum power:
Adjustment range:
Hold-up time:
Overload protection:
Overvoltage protection:
85-264 VAC; 120-300 VDC
47-67 Hz
38 A max, cold start @ 25°C
75% typical at full load
Meets FCC Class B conducted
CISPR 22 Class B conducted
EN55022 Class B conducted
VDE 0878 PT3 Class B conducted
0.99 typical
1.0 mA @ 50/60 Hz, 264 VAC input
80 W convection (60 W with cover -C)
145 W with 30 CFM forced air
(100 W with cover -C)
3.3 - 5.5V on main; -12 - 15V on 3rd output
3.3 - 25 V on 4th output
20 ms @175 W load at nominal line
S hort circuit protection on all outputs. Case overload protected @
110-145% above peak rating
Tracks outputs 1, 3 & 4; 10 to 35%
Embedded Power for
Business-Critical Continuity
Rev. 11.17.08_103
LPQ142 Series
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LPQ142-(CF) Summary of contents

Page 1

... Safety ground leakage current: Output Maximum power convection (60 W with cover -C) 145 W with 30 CFM forced air (100 W with cover -C) Adjustment range: 3.3 - 5.5V on main; -12 - 15V on 3rd output 3 4th output Hold-up time @175 W load at nominal line Overload protection: S hort circuit protection on all outputs. Case overload protected @ 110-145% above peak rating Overvoltage protection: Tracks outputs 1, 3 & 35% Embedded Power for Business-Critical Continuity Rev. 11.17.08_103 LPQ142 Series ...

Page 2

... Forced Air ± ±3% 120 mV 1 ±3% <1% 4 ±3% <50mV or 1% Embedded Power for Business-Critical Continuity Rev. 11.17.08_103 LPQ142 Series Pin Assignments SK1 PIN 1 Ground PIN 3 Neutral PIN 5 Line SK2 PIN 1 +12 V PIN 2 Common PIN 3 -12 V PIN 4 Common PIN +25 V (float) PIN 6 ...

Page 3

... 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. AC Power Connectivity DC Power Embedded Computing 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. ©2008 Emerson Electric Co. Rev. 11.17.08_103 LPQ142 Series ...

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