rev. 09.26.13 ds1200he 1 of 9 embedded power for business-critical continuity ds1200he 1200 watts distributed power system special features ? 1200w output power ? high-power ? 1u x 2u power supply ? high-density design: 21.66w/in3 ? active power factor correction ? en61000-3-2 harmonic compliance ? inrush current control ? 80plus platinum efficiency ? n+1 or n+n redundant ? hot plug operation ? n + 1 redundant ? active current sharing ? full digital control ? pmbus compliant ? input power reporting ? compatible with emersons universal pmbus gui ? reverse airflow option ? two-year warranty front-end bulk power total output power: 180 to 264vac: 1200w continuous 90 to 140vac: 1000w/1200w 1 continuous electrical specifications safety input input voltage ra nge: 90-140vac: 1000w / 1200w 1 180-264vac: 1200w frequency: 47hz - 63 hz efficiency: 94.0% peak max input current: 15 arms inrush current: 55apk at 240vac, cold start conducted emi: class b radiated emi: class b power factor: 0.9 typical ithd: 10% leakage current: 1.4ma hold-up time: 12ms 1 1000w at forward air, 1200w at reverse air. see power derating table ordering information DS1200-3 3.3v stby, forward airflow DS1200-3-002 5.0v stby, forward airflow DS1200-3-003 3.3v stby, reverse airflow DS1200-3-004 5.0v stby, reverse airflow ? ul/cul 60950 (ul recognized) ? nemko+ cb report en60950 ? ce mark ? china ccc ? conducted/radiated emi class b ? rohs compliance
rev. 09.26.13 ds1200he 2 of 9 embedded power for business-critical continuity electrical specifications outputs main dc output min nom max nominal setting: -0.50% 12 0.50% total output regulation range: 11.4v 12.6v dynamic load regulation range: 11.4v 12.6v output ripple: 120mvp-p output current: 0a 4 100.0a current sharing: within +/-5% of full load rating capacitive loading: 2,000uf 40,000uf start-up from ac to output: 2000ms output rise time: 5ms 50ms standby dc output (vsb) output setpoint range: -1% 3.3v (5.0v) 1% total output regulation range: +5% -5% dynamic load regulation range: +5% -5% output ripple: 50mvp-p output current: 0 6.0a (4a) current sharing: n/a capacitive loading: 0uf 680uf start-up from ac to output: 1000ms output rise time: 2ms 50ms protections main output over-current protection 2 : 120% 150% over-voltage protection 1 : 13.5v 15.0v under-voltage protection: 10.5v 11.0v over-temperature protection: yes fan fault protection: yes standby output over-current protection 3 : over-voltage protection 3 : 1 latch mode 2 autorecovery if the overcurrent is less than 130% and last only for <1000ms. otherwise, latch mode 3 standby protection is auto-recovery 4 for output transient testing, the minimum load shall be at 10a
rev. 01.11.08 ds1200 3 of 4 control and status signals input signals pson_l active low signal which enables/disables the main output. pulling this signal low will turn-on the main output. a 100pf decoupling capacitor is recommended at the system side. min max v il input logic level low 0.8v v ih input logiv level high 2.0v 5.0v i source current that may be sourced by this pin 2ma i sink current that may be sunk by this pin at low state 0.5ma pskill_l first break/last mate active low signal which enables/disables the main output. this signal will have to be pulled to ground at the system side with a 220ohm resis- tor. a 100pf decoupling capacitor is also recommended. min max v il input logic level low 0.8v v ih input logic level high 2.0v 5.0v i source current that may be sourced by this pin 2ma i sink current that may be sunk by this pin at low state 0.5ma vsense+, vsense-, stby_vsense+ vsense+, vsense-, and stby_vsense+ lines are the remote sense lines for regulation. each line will compensate for a maximum of 100mv. output signals acok_l signal used to indicate the presence of ac input to the power supply. a logic level low will indicate that the ac input to the power supply is within the operating range while a logic level high will indicate that ac has been lost. this is an open collector/drain output. this pin is pulled high by a 1.0kohm resistor connected to 3.3v inside the power supply . it is recommended that this pin be connected to a 100pf decoupling capacitor and pulled down by a 100kohm resistor at the system side. min max v il output logic level low 0.6v v ih output logic level high 2.0v 5.0v i source current that may be sourced by this pin 3.3ma i sink current that may be sunk by this pin at low state 0.7ma pwr_good / pwok_h "signal used to indicate that main output voltage is within regulation range. the pwr_good/pwok_h signal will be driven high wh en the output voltage is valid and will be driven low when the output falls below the under-voltage threshold. this signal also gives an advance warning when there is an impending power loss due to loss of ac input or system shutdown requ est. more details in the timing section. this is an open collector/drain output. this pin is pulled high by a 1.0kohm resistor connected to 3.3v inside the pow er supply. it is recommended that this pin be connected to a 100pf decoupling capacitor and pulled down by a 10kohm resistor." min max v il output logic level low 0.8v v ih output logic level high 2.0v 5.0v i source current that may be sourced by this pin 3.3ma i sink current that may be sunk by this pin 0.7ma embedded power for business-critical continuity electrical specifications rev. 09.26.13 ds1200he 3 of 9
rev. 01.11.08 ds1200 4 of 4 control and status signals output signals ps_present signal used to indicate to the system that a power supply is inserted in the power bay. this signal is pulled down to ground w ithin the power supply. ps_interrupt active low signal used by the power supply to indicate to the system that a change in power supply status has occurred. this ev ent can be triggered by faults such as ovp, ocp, otp, and fan fault. this signal can be cleared by a clear_fault command. a 100pf decoupling capacitor is recommended. min max v il output logic level low 0.8v v ih output logic level high 2.0v 5.0v i source current that may be sourced by this pin 4ma i sink current that may be sunk by this pin at low state 4ma bus signals ishare bus signal used by the power supply for active current sharing. all power supplies configured in the system for n+n sharing wil l refer to this bus voltage inorder to load share. voltage range the range of this signal for active sharing will be up to 8.0v, which corresponds to the maximum output current. min max i share voltage voltage at 100% load, stand-alone unit 7.65 8.35 voltage at 50% load, stand-alone unit 3.65 4.35 voltage at 0% load, stand-alone unit 0 0.5 i source current that may be sourced by this pin 80ma scl, sda clock and data signals defined as per i2c requirements. it is recommended that these pins be pulled-up to a 2.2kohm resistor to 3.3v and a 100pf decoupling capacitor at the system side. min max v l logic level low 0.8v v h logic level high 2.0v 5.0v embedded power for business-critical continuity electrical specifications rev. 09.26.13 ds1200he 4 of 9 note: all signal noise levels are below 400mvpk-pk from 0-100mhz. i2c addressing table pmbus addressing a1 a0 address low low 0xb0 low high 0xb2 high low 0xb4 high high 0xb6
rev. 01.11.08 ds1200 5 of 4 led indicators a single bi-color led is used to indicate the power supply status. status led no ac input to psu off ac present, stby on, main output off blinking green main output on solid green over-voltage/under-voltage failure blinking amber power supply failure (ocp, otp, fan fault) solid amber firmware reporting and monitoring output loading 5 to 20% 20% to 50% 50% to 100% input voltage +/-5% input current +/-0.7a fixed error +/-5% input power +/-10w at <125w input +/-5% output voltage +/-4% output current 0.5a fixed error +/-5% temperature +/-5degc on the operating range fan speed actual +/-250rpm pmbus yes remote on/off yes embedded power for business-critical continuity electrical specifications rev. 09.26.13 ds1200he 5 of 9
rev. 01.11.08 ds1200 6 of 4 embedded power for business-critical continuity electrical specifications rev. 09.26.13 ds1200he 6 of 9 timing speci cations description min max unit tsb_on delay from ac being applied to standby output being within regulation 1700 ms t ac_on_delay delay from ac being applied to main output being within regulation 2000 ms t pwok_on delay from output voltages within regulation limits to pwok asserted 100 1000 ms t acok_delay delay from loss of ac to deassertion of acok 714ms t pwok_hold-up delay from loss of ac to deassertion of pwok 11 ms t vout_hold-up delay from loss of ac to main output falling out of regulation 12 ms t sb_hold-up delay from loss of ac to standby output falling out of regulation 400 ms t pwok_off delay from deassertion of pwok to output falling out of regulation 1ms t pson_on_delay delay from pson assertion to output being within regulation 350 ms t pwok_off delay from deassertion of pwok to output falling out of regulation 1ms t pson_on_delay delay from pson assertion to output being within regulation 350 ms timing diagram pson vout_main pwok acok vout_stby ac input t sb_on t ac_on_delay t sb_vout t pson_on_delay t sb_hold-up t pwok_hold-up t vout_hold-up t t acok_delay t pwok_on t
rev. 01.11.08 ds1200 7 of 4 embedded power for business-critical continuity environmental specifications rev. 09.26.13 ds1200he 7 of 9 operating temperatue: -10 to 50c, can provide derated power up to 70c. see power derating curve operating altitude: up to 10,000 feet operating relative humidity: 10% to 90% non-condensing non-operating temperature: -40 to 85c non-operating relative humidity: 10% to 95% non-condensing non-operating altitude: up to 50,000 feet vibration and shock: standard oprating/non-operating random shock and vibration rohs compliance: yes mtbf 200,000 hours using bell core tr-332, issue 6 specification, method 1 case 3 at 25degc ambient at full load. operating life minimum of 5 years reliability all electronic component derating analysis and capacitor life calculation is done as per emerson network power stand ards. the qav report will be available upon request. power derating curve 0 200 400 600 800 1000 1200 1400 01 02 03 04 05 06 07 08 0 output power ambient temperature forward airflow power versus temperature high line low line 0 200 400 600 800 1000 1200 1400 01 02 03 04 05 06 07 08 0 output power ambient temperature reverse airflow power versus temperature high line low line
rev. 09.26.13 ds1200he 8 of 9 embedded power for business-critical continuity mechanical specifications
rev. 09.26.13 ds1200he 9 of 9 embedded power for business-critical continuity americas 5810 van allen way carlsbad, ca 92008 usa telephone: +1 760 930 4600 facsimile: +1 760 930 0698 europe (uk) 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.emerson.com/embeddedpower 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 and the emerson network power logo are trademarks of emerson electric co. ?2012 emerson electric co. all rights reserved. emersonnetworkpower.com embedded computing embedded power monitoring outside plant power switching & controls precision cooling racks & integrated cabinets services surge protection emerson network power. the global leader in enabling business-critical continuity. ac power connectivity dc power mechanical specifications male connector as viewed from the rear of the supply: d1 d2 d3 d4 d5 d6 pb1 pb2 pb3 pb4 pb5 pb6 c1 c2 c3 c4 c5 c6 b1 b2 b3 b4 b5 b6 a1 a2 a3 a4 a5 a6 power supply side 1. fci power blade 51721 series 51721-10002406aa 2. molex power connector sd-87667 series 87667-7002 mating connector (system side) 1. fci power blade 51741-10002406cc straight pins 2. fci power blade 51761-10002406aalf right angle 3. any other approved equivalent pin assignments pin signal name pb 1 main output return pb 2 main output return pb 3 main output return pb 4 + main output pb 5 + main output pb 6 + main output a1 pson_l a2 main output remote sense return, vsense- a3 spare a4 ps_present a5 stand-by, +vsb a6 stand-by return, -vsb b1 acok_h (ac input present) b2 main output remote sense, vsense+ b3 ishare b4 ps_inhibit / pskill_ll b5 stand-by b6 stand-by return c1 sda (i 2 c data signal) c2 scl (i 2 c clock signal) c3 power good/ pwok_h c4 spare c5 stand-by, +vsb c6 stand-by return d1 a0 (i 2 c address bit 0 signal) d2 a1 (i 2 c address bit 1 signal) d3 ps_interrupt (alarm) d4 stand-by rmt sense, vsense_stby d5 stand-by, +vsb d6 stand-by return, -vsb dc output connector pinout assignment
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