DS460S-3-001 Emerson Network Power, DS460S-3-001 Datasheet - Page 2

• Manufacturer Part Number: DS460S-3-001
• Description: 12V Output, 460W 1U X 3.4 X 7.8 , Reverse Air
• Manufacturer: Emerson Network Power

Specifications of DS460S-3-001

• Power Supply Type: Enclosed
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Input Frequency: 63Hz
• Output Voltage: 12V
• Output Current: 38.2A
• Power Rating: 460W
• Input Voltage: 90VAC To 264VAC
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Logic Control
Environmental Specifications
Ordering Information
*Overcurrent latches off if overcurrent lasts over 1 seconds, otherwise it is auto recovery.
PS_PRESENT (S4):
PSOK (S6):
I-Mon (S7):
PS INTERRUPT (S4):
PS ON (S8):
Operating temperature:
Storage temperature:
Altitude, operating:
Electromagnetic susceptibility / Input transients:
RoHS & lead-free compliant:
Humidity:
Shock and vibration specificatons:
MTBF (Demonstrated):
Model Number
DS460S-3-001
DS460S-3
Voltage Set Point
Nominal Output
12.3 Vdc
12.3 Vdc
Used to sense the number of power supplies in the system (operational or not) and provide hot
plug insertion and removal functionality by controlling main outputs during hot plug insertion
and removal by employing following circuitry. When the unit is removed from the system the fast
shut down signal quickly turns OFF main outputs and discharges output capacitors. This signal is
the shortest gold finger pin on the signal connector to allow for last make, first break
configuration.
AC not OK and DC not OK – Signal status shall be LOW (< 0.6 V)
AC OK and DC not OK – Signal status shall be LOW (< 0.6 V)
AC OK and DC OK – Signal status shall be HIGH (> 3.0 V)
AC not OK and DC OK – Signal status shall be Middle Level (Between 2 V and 2.5 V)
DC OK threshold is defined as when the 12 V output is greater than 11.5 V.
DC not OK threshold is defined as when the 12 V output is less than 11.4 V & greater than 11.3 V.
Provides both the load sharing function (as a feedback for output regulation droop function) and
12 V output current information.
The signal behavior in response to certain operating condition changes in the power supply as
defined in the Firmware Specification section. This signal shall be pulled up to maximum 5 V logic
level external to the PS.
Required to remotely turn on/off the power supply. PSON# is an active low signal that turns
on the main 12 V DC output. When this signal is not pulled low by the system, or left open, the
12 V output is turned off. This signal is pulled to a standby voltage by a pull-up resistor internal to
the power supply. Refer to On/Off Timing for timing diagram in TRN. When in off or standby
condition, the main 12 V DC output will be less than 50 mV with respect to output return.
Combined indicator of AC input and main 12 V DC output. This is a three level signal to indicate
different stages as follows.
Tolerance
Set Point
± 0.2%
± 0.2%
Regulation
Total
± 5%
± 5%
Minimum
Current
-10° to 50 °C
-40 °C to +85 °C
10,000 ft
-EN61000-3-2
-EN61000-4-2, 4.3, 4-4, -4-5, 4-6, 4-11
No tantalum caps.
5 to 90% RH, non-condensing
Complies with Astec Std. Specifications, Q3205
500K Hrs at full load, 50 °C
1 A
1 A
Maximum
Current
38.3 A
38.3 A
Output Ripple
120 mV
120 mV
P/P
45.9 A - 57.5 A* 12.0 V @ 2.5 A
45.9 A - 57.5 A* 12.0 V @ 2.5 A
Over Current
Embedded Power for
Business-Critical Continuity
Stand-by
Rev. 04.14.11_180
Air Flow
STD
REV
DS460
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