DS850-9 [ASTEC]
850 Watts 48V Distributed Power System; 850瓦的48V分布式电源系统
| 型号： | DS850-9 |
| 厂家： | 
Astec America, Inc |
| 描述： | 850 Watts 48V Distributed Power System |
| 文件： | 总4页 (文件大小：100K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Embedded Power for
Business-Critical Continuity
Rev. 02.01.06
DS850-9
1 of 4
DS850-9
850 Watts 48V
Distributed Power System
Distributed Power Bulk Front-End
Total Output Power: 850 Watts
+3.3vdc Stand-by Output
Wide Range Input voltage: 90 - 264VAC
Electrical Specifications
Input
Special Features
Input range
90-264 VAC (wide range)
• Active Power Factor Correction
• EN61000-3-2 Harmonic
Compliance
• Active AC Inrush Control
• 1U X 2U Form Factor
• 15.4W/ in3
• +48Vdc Output
• +3.3vdc Stand-By
(5V standby - consult factory)
• No Minimum Load Required
• Hot Plug Operation
Frequency
Inrush current
47-63 Hz, single phase AC
55A maximum inrush current
Efficiency
>82% typical at full load, high line
FCC Subpart J EN55022 Class B
FCC Subpart J EN55022 Class B
0.99 typical
Conducted EMI
Radiated EMI
Power factor
Leakage current
Hold up time
Output
1.40mA @ 240VAC
20ms minimum
• N + 1 Redundant
• Internal OR'ing Fets
Main DC voltage
+48V @ 17.5A
• Active Current Sharing
(10 - 100% load)
• Built-in Cooling Fans
(40mm x 28mm)
Stand-By
+3.3vsb @ 6A (5V @ 4vsb available)
Factory Set, no pot adjustments
+48Vdc; +5%/-5%
Adjustment range
Regulation
+3.3vsb; +5%/-5%
• I2C Communication Interface Bus
• 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
• One Year Warranty
+48Vdc; 19.2A - 26.3A latches off if overcurrent lasts over
1 second, otherwise it is auto recovery.
+3.3vsb, 9A max (hiccup mode)
+48Vdc; 52.8 - 57.6vdc
Over current
Over voltage
+3.3vsb; 3.76 - 4.30vdc
Under voltage
Turn-on delay
+48Vdc; 36 - 43.2V (latch off)
2 Second max, 20 - 200mS, Monotonic Rise
+48VOutput Rise Time
20 - 200mS, Monotonic Rise
Safety
UL/cUL 60950 (UL Recognized)
NEMKO+ CB Report EN60950
EN60950
CE Mark
China CCC
Embedded Power for
Business-Critical Continuity
Rev. 02.01.06
DS850-9
2 of 4
Logic Control
PS_SEATED
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
AC OK
Active TTL HiIGH when output is within regulation limits.
A LOW logic level if the input voltage is within allowable
limits. A TTL logic HIGH level, and a 5mS early warning
signal before 48.0v DC output loss of regulation.
Temp OK
A TTL logic HIGH, when operating within allowable
temperature range.
PS_INHIBIT/PS_KILL
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 sup-
ply on only after all other power supply pins have seated.
Environmental Specifications
Operating temperature:
-10° to 50°C ; 50% power derating at 70°C
-40°C to +85°C
Storage temperature:
Altitude, operating 10,000ft.
Electromagnetic
-EN61000-3-2, -3-3
susceptibility / Input transients: -EN61000-4-2, 4.3, 4-4, -4-5, 4-11 Level
-EN55024:1998
RoHS & lead-free compliant (no tantalum caps.)
Humidity:
20 to 90% RH, non-condensing
Shock and vibration specificatons complies with Astec Std. Specifications, Q3205
MTBF (Demonstrated)
Ordering Information
500K Hrs at full load, 40°C
Nominal Output
Set Point
Tolerance
Total
Regulation
Minimum
Current
Maximum
Current
Output Ripple
P/P
Output
Voltage Set Point
48.0vdc
DS850-9
0.2%
1%
5%
5%
0A
0A
17.5A
6.0A
480mV
50mV
3.3vsb*
*For 5vsb, consult marketing.
Embedded Power for
Business-Critical Continuity
Rev. 02.01.06
DS850-9
3 of 4
Mechanical Drawing
Condition
LED Status
AIRFLOW DIRECTION
+3V3SB-ON; +48VOUT-OFF; AC PRESENT Blinking Green
+3V3SB-ON, +48VOUT-ON
Solid Green
Blinking Red
Solid Red
3.09"
(78.5)
+48V_OCP, +48V_UVP, +12OVP
FAN_FAULT, OTP, 3V3 OCP/UVP
.649
(16.5)
11.0" .02"
(279.4 0.5)
7.48"
.315"
(8.0)
.275"
(190.0)
(7.0)
3.09"
(3X)
SEE NOTE 3
(78.5)
3.20" .02"
(81.3) 0.5
(65.5)
(40.5)
1.60"
(40.7)
(15.5)
10.85" .03"
(275.5 0.7)
BI-COLOR LED
.638" .02"
(16.2 0.6)
.897" .02
1.58"
(22.8 0.6)
.142" .02"
(3.6 0.5)
1.57" .02"
(39.9 0.5)
(40.2)
CLIP COMPRESSED
.767"
(19.5)
3.09"
3.30" .03"
(2X)
(78.5)
(83.8 0.7)
.354"
(9.0)
.236"
FULL R
.256"
(6.5)
(6.0)
Embedded Power for
Business-Critical Continuity
Rev. 02.01.06
DS850-9
4 of 4
DC Output Connector Pinout Assignment
Astec Power
Male connector as viewed from the rear of the supply:
D1 D2 D3 D4 D5 D6
5810 Van Allen Way
Carlsbad, CA 92008
C1 C2 C3 C4 C5 C6
PB1 PB2 PB3 PB4 PB5 PB6
B1 B2 B3 B4 B5 B6
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
Technical Support: +1 888 41 ASTEC
or +1 407 241 2752
A1 A2 A3 A4 A5 A6
P1 - Power Supply Side
Pin
PB 1
PB 2
PB 3
PB 4
PB 5
PB 6
A1
Signal Name
+48V RETURN
+48V RETURN
+48V RETURN
+48V
+48V
+48V
PS_ON
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
1. FCI Power Blade 51721 series
51721-10002406AA
2. Molex Power Connector
SD-87667 series
87667-7002
Units 2111-2116, Level 21
Tower 1, Metroplaza
223, Hing Fong Road
Kwai Fong, New Territories
Hong Kong
Telephone: +852 2437 9662
Facsimile: +852 2402 4426
A2
A3
+48V RMT SENSE RETURN
TEMP_OK
Mating Connector (System side)
A4
A5
A6
B1
B2
B3
B4
B5
B6
C1
C2
C3
PS_SEATED ( Power Supply Seated)
+3V3 STAND-BY
+3V3SB RETURN
AC_OK (AC Input Present)
+48V RMT SENSE
+48V CURRENT SHARE
PS_INHIBIT
+3V3 STAND-BY
+3V3SB RETURN
SDA (I2C Data Signal)
SCL (I2C Clock Signal)
POWER GOOD
1.FCI Power Blade
51741-10002406CC
Strait Pins
For global contact, visit:
www.astecpower.com
technicalsupport@astec.com
2.FCI Power Blade
51761-10002406AA
Right Angle
While every precaution has been taken to ensure
accuracy and completeness in this literature, Astec
Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
C4
C5
C6
D1
D2
D3
D4
D5
D6
FAN FAIL (Fan Fail Signal)
+3V3 STAND-BY
+3V3SB RETURN
A0 (I2C Address BIT 0 Signal)
A1 (I2C Address BIT 1 Signal)
S_INT (Alarm)
+3V3 STAND-BY RMT SENSE
+3V3 STAND-BY
+3V3SB RETURN
Printed in USA
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