EMERSON-NETWORKPOWER DS1200-3

Embedded Power for
Business-Critical Continuity
Rev. 1.16.09_153
DS1200
of 4
DS1200
1200 Watts
Distributed Power System
Distributed Power Bulk Front-End
Total Output Power: 1200 Watts
+3.3 Vdc Stand-by Output
Wide Range Input Voltage: 90 - 264 Vac
Electrical Specifications
Special Features
•Active power factor correction
•EN61000-3-2 harmonic compliance
•Active AC inrush control
•1U X 2U form factor
•21.71 W / in3
•+12 Vdc Output
•+3.3 Vdc stand-by
(5 V standby - consult factory)
•No minimum load required
•Hot plug operation
•N + 1 redundant
•Internal OR’ing fets
•Active current sharing
(10 - 100% load)
•Built-in cooling fan
(40 mm x 28 mm)
•I2C communication interface bus
•PMBus compliant
•EERPOM for FRU data
•Red/green bi-color LED status
•Internal fan speed control
•Fan Fail Tach Output Signal
•INTEL, SSI Std. logic timing
•INTEL, SSI Std. FRU data format
•Full digital control
•One year warranty
Safety
• UL/cUL 60950 (UL Recognized)
• NEMKO+ CB Report EN60950
• EN60950
• CE Mark
• China CCC
Input
Input ra­nge:
Frequency:
180 - 264 (1200 W)
90 - 264 (1000 W)
47-63 Hz, single phase AC
Inrush current:
40 Apk maximum inrush current
Efficiency:
Conducted EMI:
> 91% typical at high line 50% load
FCC Subpart J EN55022 Class B
Radiated EMI:
FCC Subpart J EN55022 Class B
Power factor:
0.99 typical
Leakage current:
1.40 mA @ 240 VAC
Hold up time:
12 ms minimum
Output
Main DC voltage:
Stand-By:
+12 V @ 100 A (high line)
+12 V @ 81.6 A (low line)
+3.3 Vsb @ 6 A (5 V @ 4 A available)
Adjustment range:
±5% on +12V only using I2C
Regulation:
+12 Vdc; +5% / -5%
+3.3 Vsb; +5% / -5%
+12 Vdc; latches off if overcurrent lasts over 1 second,
otherwise it is auto recovery (See Table 1 next page) +3.3 Vsb, 9 A
max (hiccup mode)
+12 Vdc; 13.2 - 14.4 Vdc
+3.3 Vsb; 3.76 - 4.30 Vdc
+12 Vdc; 9 - 10.8 V (latch off)
2 second max, 5 - 50 mS, monotonic rise
5 - 50 mS, monotonic rise
Over current:
Over voltage:
Under voltage:
Turn-on delay:
Main output rise time:
Embedded Power for
Business-Critical Continuity
Logic Control
PS_SEATED (A4):
TTL logic LOW if power supply is seated into system connector. This is a short pin. A logic HIGH
if the PSU is removed
PWR GOOD (C3):
Active TTL high when output is within regulation limits.
AC OK (B1):
A low logic level if the input voltage is within allowable limits. A TTL logic HIGH level, and a 5mS
early warning signal before 12.0 V DC output loss of regulation.
PS_INHIBIT/PS_KILL (B4):
This signal is connected to a short pin on the PSU
When left open power supply operation will be inhibited. When the power supply is
inserted into the system, this pin will be pull low by the system and turn the power supply on
only after all other power supply pins have seated.
PS ON (A1):
The output will be enabled when this signal is pulled low, below 0.8 V outputs disabled when
pin is driven high or left open.
Environmental Specifications
Operating temperature:
Storage temperature:
-10° to 50 °C ; 50% power derating at 70 °C
-40 °C to +85 °C
Altitude, operating:
10,000 ft
Electromagnetic susceptibility / Input transients:
RoHS & lead-free compliant:
-EN61000-3-2, -3-3
-EN61000-4-2, 4.3, 4-4, -4-5, 4-11 Level
-EN55024:1998
No tantalum caps.
Humidity:
Shock and vibration specificatons:
20 to 90% RH, non-condensing
Complies with Astec Std. Specifications, Q3205
MTBF (Demonstrated):
500K Hrs at full load, 40 °C
Ordering Information
Model Number
DS1200-3
DS1200-3-002
Nominal Output Set Point
Voltage Set Point Tolerance
12.0 Vdc
12.0 Vdc
±0.2%
±0.2%
Total
Regulation
Minimum
Current
Maximum
Current
±5%
±5%
0A
0A
100 A
100 A
*Over current latches off if overcurrent lasts over 1 seconds, otherwise it is auto recovery.
Output
Ripple
P/P
120 mV
120 mV
Over Current
Stand-by
118 A - 147.6 A*
118 A - 147.6 A*
3.3 V @ 6 A
5.0 V @ 4 A
Rev. 1.16.09_153
DS1200
of 4
Embedded Power for
Business-Critical Continuity
Rev. 1.16.09_153
DS1200
of 4
Mechanical Drawing
Condition
LED Status
Stand-by - ON; Main output - OFF; AC PRESENT
Blinking green
Stand-by - ON; Main output - ON;
Solid green
Main output OCP, UVP, OVP
Blinking Amber
FAN_FAULT; OTP; Stand-by OCP/UVP
Amber
AIRFLOW DIRECTION
Embedded Power for
Business-Critical Continuity
­Americas
DC Output Connector Pinout Assignment
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone:+1 760 930 4600
Facsimile: +1 760 930 0698
Male connector as viewed from the rear of the supply:
D1
D2
D3
D4
D5
D6
C1
C2
C3
C4
C5
C6
B1
B2
B3
B4
B5
B6
A1
A2
A3
A4
A5
A6
PB1 PB2 PB3 PB4 PB5 PB6
P1 - Power Supply Side
1.
2.
FCI Power Blade 51721 series
51721-10002406AA
Molex Power Connector
SD-87667 series
87667-7002
Mating Connector (System Side)
1.
2.
FCI Power Blade
51741-10002406CC
Straight Pins
FCI Power Blade
51761-10002406AALF
Right Angle
Rev. 1.16.09_153
DS1200
of 4
Europe (UK)
Pin Assignments
Pin
PB 1
PB 2
PB 3
PB 4
PB 5
PB 6
A1
A2
A3
A4
A5
A6
B1
B2
B3
B4
B5
B6
C1
C2
C3
C4
C5
C6
D1
D2
D3
D4
D5
D6
Signal Name
Main output return
Main output return
Main output return
+ Main output
+ Main output
+ Main output
PS_ON
Main output remote sense return
Spare
PS_SEATED (Power Supply Seated)
STAND-BY
STAND-BY RETURN
AC_OK (AC Input Present)
Main output remote sense
Main output current share
PS_INHIBIT / PS_Kill
STAND-BY
STAND-BY RETURN
SDA (I2C Data Signal)
SDA (I2C Clock Signal)
POWER GOOD
Spare
STAND-BY
STAND-BY RETURN
A0 (I2C Address BIT 0 Signal)
A1 (I2C Address BIT 1 Signal)
S_INT (Alarm)
STAND-BY RMT SENSE
STAND-BY
STAND-BY RETURN
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone:+44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
Asia (HK)
14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong
Telephone:+852 2176 3333
Facsimile: +852 2176 3888
For global contact, visit:
www.PowerConversion.com
techsupport.embeddedpower
@emerson.com
While every precaution has been taken to ensure
accuracy and completeness in this literature, Emerson
Network Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
Emerson Network Power.
The global leader in enabling
business-critical continuity.
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