鈥?/div>
Active power factor correction
IEC EN6100-3-2 compliance
Remote sense & remote inhibit
Power fail
Single wire current sharing
Built-in EMI filter
Low output ripple
2 Supervisory outputs 5 V and 12 V
Overvoltage protection
Overload protection
Thermal overload protection
DC power good
Cover -C
120 kHz switching frequency
Optional top with fan cover -CF
Optional end fan cover -CEF
Output
Maximum power
With cover: 250 W with 30 CFM forced
air.
(-C) (-CF) (CEF)
2:1 wide ratio
5 V @ 100 mA regulated; 12V @ 500
mA
20 ms @ 250 W load, 115 VAC nominal
line
at factory voltage setting
Short circuit protection on all outputs.
Case overload protected @ 110-145%
above peak rating
5 V output: 5.7 to 6.7 VDC.
Other models 10% to 25% above
nominal output
Adjustment range
Supervisory output
Hold-up time
Overload protection
Overvoltage protection
Logic Control
Power failure
TTL logic signal goes high 50-150 msec
after 5 V output. It goes low at least 4
msec before loss of regulation
Requires an external contact (N.O or
N.C) to inhibit outputs
TTL logic goes high 50-150 msec after
the output. It goes low when there is
loss of regulation.
Compensates for 0.5 V lead drop min.
Will operate without remote sense
connected. Reverse connection
protected.
Environmental
Operating temperature: 0擄 to 50擄C ambient
derate each output at 2.5% per degree from 50擄 to
70擄C
Electromagnetic susceptibility: Designed to meet
IEC 801, -2, -3, -4, -5, -6, 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
0.7 G peak 5 Hz to 500 Hz, operational
Storage temperature: -40擄 to 85擄C
Temperature coefficient: 鹵.04% per 擄C
MTBF demonstrated: >550,000 hours at full load
and 25擄C ambient conditionsation
Remote on/off
DC-OK
Remote sense
Safety
VDE
UL
CSA
NEMKO
CB
CE
0805/EN60950 (IEC950)
UL1950
CSA 22.2-234 Level 5
EN 60950/EMKO-TUE
(74-sec) 203
Certificate and report
Mark (LVD)
11774-3336-1262
E132002
LR53982C
P95103550
2186
124
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 04.07.05
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