80 Watts
LPT80 Series
Total Power:
55-85 Watts
Input Voltage:
85-264 VAC
120-370 VDC
# of Outputs:
Triple
Electrical Specs
Input
Input range
Frequency
Inrush current
Input current
Efficiency
EMI filter
85-264 VAC
120-300 VDC
47-440 Hz
<18 A peak @ 115 VAC;
<36 A peak @ 230 VAC,
cold start @ 25°C
1.5 A max. (RMS) @ 115 VAC
75% typical at full load
FCC Class B conducted
CISPR 22 Class B conducted
EN55022 Class B conducted
VDE 0878 PT3 Class B conducted
<1 mA @ 50/60 Hz, 264 VAC input
Special Features
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Power Factor Correction
EN61000-3-2 compliant
Universal input
3” x 5” footprint
Remote sense on outputs 1 (& 2 for LPT81)
Power fail and remote inhibit
Wide range adjustable on outputs 1 (& 2 for LPT81)
Built-in Class B EMI filter
Overvoltage protection
Overload protection
Safety ground
leakage current
Output
Maximum power
Adjustment range
Hold-up time
Overload protection
Overvoltage protection
60 W for convection( LPT81, 55 W);
85 W with 30 CFM forced air
3.3V - 5.5V on outputs one
(and two 1.8 V - 3.5 V for LPT81)
20 ms @ 85 W load, 115 VAC
nominal line
Short circuit protection on all outputs.
Case overload protected @ 145%
above peak rating
Tracks outputs 1( & 2 for LPT81): 20%
to 35% above output setting
Environmental
Operating temperature: 0° to 50°C ambient;
derate each output at 2.5% per degree from 50° to
70°C
Electromagnetic susceptibility: designed to meet
EN61000-4, -2, -3, -4, -5, -6, -8, -11 Level 3
Humidity: Operating; non-condensing
5% to 95%
Vibration: Three orthogonal axes, sweep at
1 oct/min, 5 min. dwell at four major resonances
0.75 G peak 5 Hz to 500 Hz, operational
Storage temperature: -40° to 85°C
Temperature coefficient: ±.04% per °C
MTBF demonstrated: >550,000 hours at full load
and 25°C ambient condition
Logic Control
Power Failure
Remote inhibit
Remote sense
TTL Logic signal goes high 100-500
msec after main output; it goes low at
least 4 ms before loss of regulation
Requires a contact closure to inhibit
the outputs
Compensates for 0.5 V lead drop min.
Will operate without remote sense
connected. Reverse connection
protected.
Safety
VDE
UL
CSA
NEMKO
AUSTEL
CB
CE
60950
60950
60950
60950
60950
Certificate & report
Mark LVD
1
Technical Support: (888) 41-ASTEC or (407) 241-2752
Americas: (760) 930-4600
Europe (UK) 44 (1384) 842-211
Asia (HK) 852-2437-9662
rev 5.3.04
ASTEC [ Astec America, Inc ]
