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Active Power Factor Correction
EN61000-3-2 Harmonic Compliance
Remote INHIBIT
Single Wire Parallel
Built-in EMI Filter
Low Output Ripple
+5V standby Output
Built-in Cooling Fans
Over Current Protection
Over Voltage Protection
Over Temperature Protection
Hot Swap
Built-in OR'ing Diodes
Output
DC Voltage
Adjustment Range
Supervisory Output
Hold Up Time
Over Current
Over Voltage
51.4V @ 57A*
5Vsb @ 5A
鹵 5%
5V @ 5A
20ms
51.4V: 110% - 150%
5Vsb: 101% - 125%
60V Max
Requires contact closure from
"PSON" to 5Vsb return.
TTL signal LOW
TTL signal LOW;
goes HIGH inthe event of failure
TTL logic signal goes high 100-
1000 msec after 48VDC output. It
goes LOW at least 1ms before loss
of regulation.
Logic Control
ENABLE
AC OK
POWER FAIL
POWER GOOD
Environmental - *Module only
Operating Temperature: +5擄C to 40擄C
Non-Operating Temperature: -40擄 to +70擄C
Electromagnetic Susceptibility: Designed to meet
EN61000-4-2, -4-3, 4-4, -4-5 Level 3
Humidity: 5 to 95% RH, non-condensing
Operating: Sinusoidal Vibration - 0.25G zero to peak,
10 to 500Hz, 0.25 oct/min in each three mutually
perpendicular axes. Random vibration - 0.002 G2/Hz,
10 to 500Hz, nominal 1G rms.
Non-operating: Sinusoidal Vibration - 0.75G zero to
peak, 10 to 500Hz, 0.50 oct/min in each three mutually
perpendicular axes. Random vibration - 0.008 G2/Hz,
10 to 500Hz, nominal 2G rms.
MTBF (demonstrated): >500KHrs at full load, 40擄C
*10% Minimum load required.
Safety - *Module only
UL 60950 (UL Recognized)
NEMKO EN60950
TUV EN60950
CE Mark
1
Americas: 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
rev 08.29.05
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