Embedded Power for
Business-Critical Continuity
LPT40 Series
40 Watts
Total Power:
Input Voltage:
# of Outputs:
40 - 55 Watts
85 - 264 VAC
120 - 300VDC
Triple
Rev. 04.13.06
LPT40 Series
1 of 3
RoHS
Electrical Specifications
Special Features
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Universal input
3" x 5" footprint
Less than 1U high
Remote sense on main output
Terminal Block option (-T)
Built-in EMI filter
Low output ripple
Adjustable main output
Overvoltage protection
Overload protection
110 KHz switching frequency
LPX40 enclosure kit available
Input
Input range
Frequency
Inrush current
Input current
Efficiency
EMI
85-264 VAC
120-300 VDC
47-440 Hz
<18A peak @ 115VAC;
<36A peak @ 230VAC, cold start @ 25°C
1A max. (RMS) @ 115VAC
70% typical at full load (60% for LPT41)
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
Cross regulation
Adjustment range
Hold-up time
Overload protection
Overvoltage protection
Remote sense
40W for convection (LPT41, 25W);
55W with 30CFW forced air (LPT41, 41W)
±2% on output 1; ±5% on outputs 2, 3
-5, +10% minimum
20ms @ 40W load, 115 VAC nominal line
Short circuit protection on all outputs. Case overload
protected @ 110% to 145% above peak rating
5.7 to 6.7 VDC on the main output
LPT41: 3.6 to 4.6VDC
Compensates for 0.5 V lead drop min. Will operate without
remote sense connected. Reverse connection protected.
Safety
UL1950
E132002
CSA
CSA 22.2-234 Level 3
LR53982C
NEMKO
EN 60950/EMKO-TUE
P95100411
(74-sec) 203
CB
Certificate and report
1118, 1122, 1123, 1124
CE
Mark (LVD)
UL
ASTEC [ Astec America, Inc ]
