Owner's manual

INPUT CHARACTERISTICS: DM2W-6460F
l VOLTAGE: DC -36 V ~ -72 V
l INPUT CURRENT: 15 A ( RMS ) FOR – 48 VDC
l INRUSH CURRENT : 20 A MAX.
OUTPUT CHARACTERISTICS:
OUTPUT CURRENT REGULATION OUTPUT
MIN. [A] MAX. [A] LOAD LINE
+5V 3.5 30
± 5% ± 1%
70mV
-5V 0.05 0.7
± 5/-10% ± 1%
120mV
+12V 2 32 +6%
± 1%
120mV
-12V 0.05 0.7 +5/-10% ±
1%
120mV
+3.3V 1 24 ±
5%
±
1%
70mV
+5VSB 0.1 2.0 + 5/-6% ±
1%
70mV
OUTPUT
VOLTAGE
RIPPLE & NOISE
MAX. [P-P]
REMARKS: 1.TOTAL OUTPUT POWER OF +5V AND +3.3V NOT EXCEED 40A
2.TOTAL OUTPUT POWER NOT EXCEED 460W
SPECIFICATION:
l TEMPERATURE RANGE: OPERATING 0℃ --- 40℃,STORAGE -20℃ --- 70℃
l HOLD UP TIME: 1.6 ms MINIMUM AT FULL LOAD & -48VDC INPUT VOLTAGE
l DIELECTRIC WITHSTAND: INPUT / OUTPUT 1500 VAC FOR 1 MINUTE
INPUT TO FRAME GROUND 1500 VAC FOR 1 MINUTE
l EFFICIENCY: 68% TYPICAL, AT FULL LOAD
l POWER GOOD SIGNAL: ON DELAY 100 ms TO 500 ms, OFF DELAY 1 ms
l OVER LOAD PROTECTION: 110~160% MAX
. OVER VOLTAGE PROTECTION: +5V à 5.7V ~ 6.5V, +3.3V à3.9V~4.3V,+12V à 13.3V ~ 14.3V
l SHORT CIRCUIT PROTECTION: +5V, +12V, +3.3V
l EMI NOISE FILTER: FCC CLASS A, CISPR22 CLASS A
l SAFETY: UL 1950, CSA 22.2 NO/ 950, TÜV IEC 950
l REMOTE ON / OFF CONTROL
THE UNIT SHALL ACCEPT A LOGIC OPEN COLLECTOR LEVEL WHICH WILL DISABLE /
ENABLE ALL THE OUTPUT VOLTAGE (EXCLUDE +5V STANDBY),
AS LOGIC LEVEL IS LOW, OUTPUTS VOLTAGE WERE ENABLE,
AS LOGIC LEVEL IS HIGH, OUTPUTS VOLTAGE WERE DISABLE.
l COOLING: TWO 38x38x28mm DC FANS
l DC INLET IN EACH MODULE