Document
Embedded Power for Business-Critical Continuity
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
Rev. 9.10.09_22 DS1200 of 4
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
Input
Input range: Frequency: Inrush current: Efficiency: Conducted EMI: Radiated EMI: Power factor: Leakage current: Hold up time: 180 - 264 (1200 W) 90 - 264 (1000 W) 47-63 Hz, single phase AC 40 Apk maximum inrush current > 91% typical at high line 50% load FCC Subpart J EN55022 Class B FCC Subpart J EN55022 Class B 0.99 typical 1.40 mA @ 240 VAC 12 ms minimum +12 V @ 100 A (high line) +12 V @ 81.6 A (low line) +3.3 Vsb @ 6 A (5 V @ 4 A available) ±5% on +12V only using I2C +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
Output
Main DC voltage: Stand-By: Adjustment range: Regulation: Over current:
Over voltage: Under voltage: Turn-on delay: Main output rise time:
Safety
• UL/cUL 60950 (UL Recognized) • NEMKO+ CB Report EN60950 • EN60950 • CE Mark • China CCC
Embedded Power for Business-Critical Continuity
Logic Control
PS_SEATED (A4): PWR GOOD (C3): AC OK (B1): PS_INHIBIT/PS_KILL (B4): TTL logic LOW if power supply is seated into system connector. This is a short pin. A logic HIGH if the PSU is removed Active TTL high 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 12.0 V DC output loss of regulation. 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. 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.
Rev. 9.10.09_22 DS1200 of 4
PS ON (A1):
Environmental Specifications
Operating temperature: Storage temperature: Altitude, operating: Electromagnetic susceptibility / Input transients: RoHS & lead-free compliant: Humidity: Shock and vibration specificatons: MTBF (Demonstrated): -10° to 50 °C ; 50% power derating at 70 °C -40 °C to +85 °C 10,000 ft -EN61000-3-2, -3-3 -EN61000-4-2, 4.3, 4-4, -4-5, 4-11 Level -EN55024:1998 No tantalum caps. 20 to 90% RH, non-condensing Complies with Astec Std. Specifications, Q3205 500K Hrs at full load, 40 °C
Ordering Information
Model Number DS1200-3 DS1200-3-002 DS1200-3-003 DS1200-3-004 Nominal Output Set Point Voltage Set Point Tolerance 12.0 Vdc ±0.2% 12.0 Vdc ±0.2% 12.0 Vdc ±0.2% 12.0 Vdc ±0.2% Total Regulation ±5% ±5% ±5% ±5% Minimum Maximum Output Ripple Over Current Current Current P/P 0A 100 A 120 mV 118 A - 147.6 A* 0A 100 A 120 mV 118 A - 147.6 A* 0A 85 A 120 mV 118 A - 147.6 A* 0A 85 A 120 mV 118 A - 147.6 A* Stand-by 3.3 V @ 6 A 5.0 V @ 4 A 3.3 V @ 6 A 5.0 V @ 4 A Air Flow STD STD REV REV
*Over current latches off if overcurrent lasts over 1 seconds, otherwise it is auto recovery.
Reverse Air Derating
Output Power (W)
1400 1200 1000 800
760W @ 70 °C 1140W @ 25 °C 1025W @ 50 °C
Output Power
600 400 200 0 0 20 25 50 70 Ambient Temperature (°C)
Embedded Power for Business-Critical Continuity
Mechanical Drawing
Condition
Stand-by - ON; Main output - OFF; AC PRESENT Stand-by - ON; Main output - ON; Main output OCP, UVP, OVP FAN_FAULT; OTP; Stand-by OCP/UVP
Rev. 9.10.09_22 DS1200 of 4
LED Status
Blinking green Solid green Blinking Amber Amber
AIRFLOW DIRECTION
279.4 ± 1.0 200.9
EMI GASKET - LEIRD 77-018
7.02 ± 0.80
(3X) EMI GASKET - LEIRD 77-018 30.0
(3X) (200.9) LABEL MODEL
HANDLE
LATCH 8.0 3.2 275.5 ± 0.7 PROGRAMMING WINDOW
81.3 ± 0.8 FAN 36 X 36 X 28MM C19 AC-INLET EMI GASKET - LEIRD 77-018
200.9
5.7 ± 0.5
7.6 16.1 PURE ORANGE WAVE LENGTH: 607 GREEN WAVE LENGTH: 565 1.9 18.4 ± 0.5 7.2 ± 0.5 15.3 ± 0.5
39.9 ± 0.5
68.8
6.0 (2X) 1.5 X 45° CHAMPER RECOMMENDED KEY HEIGHT IS 2.5MM MAX. 9.0
Embedded Power for Busines.