ASTEC LPS120

Embedded Power for
Business-Critical Continuity
Rev. 5.09.06
LPS120 Series
1 of 3
LPS120 Series
RoHS
120 Watts
Total Power:
Input Voltage:
# of Outputs:
80 - 130 Watts
85 - 264 VAC
Single
Electrical Specifications
Special Features
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Active power factor correction
3" x 5" footprint
Less than 1U high
EN61000-3-2 compliant
Remote sense
Power fail and remote inhibit
Single wire current sharing
Adjustable main output
Built-in Class B EMI filter
Overvoltage protection
Overload protection
Thermal overload protection
5 V Standby output
and 12V Fan output
Input
Input range
Frequency
Inrush current
Efficiency
EMI/RFI
Power factor
Safety ground
leakage current
Output
Maximum power
Adjustment range
Fan output
Standby outputs
Hold-up time
Overload protection
80W for convection ; 130W with 30CFM forced air
±5% minimum on the main outputs
12V @ 500mA - 5%, +7%
5V @ 500mA ±5%
20ms @ 125W load, 120VAC input
Short circuit protection on all outputs. Case overload protected @ 120-135% above rating
Overvoltage protection 20-35% above nominal output
Remote sense
Compensates for 0.5 V lead drop max. Will operate without
remote sense connected. Reverse connection protected.
Logical Control
Power failure
Safety
TUV
UL
CSA
NEMKO
AUSTEL
CB
CE
Remote inhibit
60950
60950
60950
60950
60950
Certificate and report
Mark (LVD)
85 - 264 VAC ; 127 - 300VDC
47-440 Hz
40A max., cold start @ 25°C
80% typical at full load
FCC Class B conducted; CISPR22 Class B conducted; EN55022
Class B conducted; VDE0878PT3 Class B conducted
0.99 typical
0.5mA @ 50/60 Hz, 264 VAC input
Remote sense
TTL logic signal goes high 100-500 msec after main output; it
goes low at least 4 msec before loss of regulation
Requires a contact closure to disable the outputs, except 5V
standby.
Compensates for 0.5 V lead drop min. Will operate without
remote sense connected. Reverse connection protected.
Embedded Power for
Business-Critical Continuity
Rev. 5.09.06
LPS120 Series
2 of 3
Environmental Specifications
Operating temperature:
SK1
0.15" DIA. 4 places
(4.0)
LIVE
MTBF demonstrated
-40°C to +85°C
designed to meetEN61000-4;
-2, -3, -4, -5, -6, -8, -11 Level 3
NEUTRAL
Vibration:
2.55
(64.8)
EARTH
Humidity:
3.00
(76.2)
0° to 50°C ambient derate each
output as 2.5% per degree from
50° to 70°C. -20°C start up
P1
Storage temperature:
Electromagnetic
susceptibility:
Mechanical Drawing
Operating; non-condensing
10% to 95% RH
IEC68-2-6 to the levels of
IEC721-3-2
>550,000 hours at full load and
25°C ambient conditions
5.00
(127.0)
4.55
(115.6)
1
2
SK3
M3.5 (2 places)
SK2
V
Adjust
POT
1.29
(32.8)
5
1
6
10
SK3
0.20" (5)
Embedded Power for
Business-Critical Continuity
Ordering Information
Output
Voltage
Minimum
Load
Maximum Load
with Convection
Cooling
3.3V
0A
21A
LPS122
5V
0A
16A
LPS123
12V
0A
6.7A
LPS124
15V
0A
5.3A
LPS125
24V
0A
3.4A
LPS128
48V
0A
1.7A
Model
Number
LPS121
Maximum Load
with 300CFM Peak Load Regulation2
Forced Air
36A
Ripple
P/P
(PARD)3
29A
±2%
50mV
26A
29A
±2%
50mV
10.8A
12.8A
±2%
120mV
8.7A
10.0A
±2%
150mV
5.4A
6.3A
±2%
240mV
2.7A
3.2A
±2%
480mV
1. Peak current lasting <30 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.
Pin Assignments
Connector
LPS120
SK1
Pin1
Pin3
Neutral
Line
SK2
TB-1
TB-2
COMMON
Main output
SK3
Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
Pin7
Pin8
Pin9
Pin10
+V1 Remote sense
-V1 Remote sense
+Remote inhibit
-Remote inhibit
+Power fail
Common
SWP
+12V
12V common
+5V standby
Mating Connectors
(SK1)AC Input:
Molex 09-50-8031 (connector) 08-52-0113 (pins)
(SK2)DC Output:
Molex series 19141-0058/0063 Spade lug
(SK3) Control Signals:
Molex 90142-0010 (USA)
PINS: 90119-2110 or
Amp: 87977-3
PINS: 87309-8
Astec Connector Kit # 70-841-020, includes all of the above.
Astec Power
Rev. 5.09.06
LPS120 Series
3 of 3
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
Technical Support: +1 888 41 ASTEC
or +1 407 241 2752
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
Units 2111-2116, Level 21
Tower 1, Metroplaza
223, Hing Fong Road
Kwai Fong, New Territories
Hong Kong
Telephone: +852 2437 9662
Facsimile: +852 2402 4426
For global contact, visit:
www.astecpower.com
technicalsupport@astec.com
While every precaution has been taken to ensure
accuracy and completeness in this literature, Astec
Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
Printed in US A
Emerson Network Power.
The global leader in enabling
business-critical continuity.
AC Power
Connectivity
DC Power
Embedded Power
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Notes:
1. Specifications subject to change without notice.
2. All dimensions in inches (mm), tolerance is ±.02”.
3. mounting holes MH1, MH2, MH3 should be grounded for
EMI purpose
4. Mounting MH1 is safety ground connection
5. Specifications are for convection rating at factory settings
at 115 VAC input 25 C deg unless otherwise stated.
6. This power supply requires mounting on metal standoffs
0.20” (5m) in height.
7. Warranty: 1 year
8. Weight: 0.71 lb. / 0.32 kg
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