LPT40 Series
40 Watts
Total Power:
40 - 55 Watts
Input Voltage:
85 - 264 VAC
120 - 300VDC
# of Outputs:
Triple
Special Features
• 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
Safety
•
UL
UL60950
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
Mark (LVD)
•
CE
Electrical Specifications
Input
8 5-264 VAC
Input range:
120-300 VDC
Frequency:
47-440 Hz
Inrush current:
< 18 A peak @ 115 VAC;
< 36A peak @ 230 VAC, cold start @ 25 °C
Input current:
1A max. (RMS) @ 115 VAC
Efficiency:
70% typical at full load (60% for LPT41)
EMI:
F CC Class B conducted; CISPR 22 Class B conducted
EN55022 Class B conducted;
VDE 0878 PT3 Class B conducted
Safety ground
< 0.5 mA @ 50/60 Hz, 264 VAC input
leakage current:
Output
40W for convection (LPT41, 25W);
Maximum Power:
55W with 30CFM forced air (LPT41, 41W)
Cross regulation:
± 2% on output 1; ±5% on outputs 2, 3
Adjustment range:
-5, +10% minimum
20ms @ 40W load, 115 VAC nominal line
Hold-up time:
S hort circuit protection on all outputs. Case overload
Overload protection:
protected @ 110% to 145% above peak rating
5.7 to 6.7 VDC on the main output
Overvoltage protection:
LPT41: 3.6 to 4.6VDC
Remote sense:
Compensates for 0.5 V lead drop min. Will operate without remote
sense connected. Reverse connection protected.
Embedded Power for
Business-Critical Continuity
Rev. 2.16.09_164
LPT40 Series
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