iStarUSA IS-950R3KPD8 power supply unit
Contents
1. DEAL Powered by iStarUSA Grou IS 950R3KPD8 IS 950R3KPD8 Redundant Power Supply 3U 950W 80PLUS SPECIFICATION Revision 1 0 727 Phillips Drive City of Industry CA 91748 USA http www Xeal com TEL 626 3038885 FAX 626 3010588 1 Purpose This specification defines the performance characteristics and functions of a 950 watts redundant power supply with Active PFC Power Factor Correction and hot swappable capabilities 2 AC Input Reguirements 2 1 Input Voltage and Frequency Voltage sinusoidal 100 240 VAC full range with 10 tolerance Input frequency ranges from 47hz 63hz 2 2 AC Input Current and Inrush Current AC line inrush current shall not damage any component nor cause the AC line fuse to blow under any DC conditions and with any specified AC line input voltage and frequency Repetitive On Off cycling of the AC input voltage shall not damage the power supply Table 1 AC Input Current and Inrush Current Input Input Current Maximum Voltage Inrush Current 100 240Vact10 15A 7 5A 80Apeak 115VAC 2 3 Input Power Factor Correction Active PFC The power factor at 100 of rated load shall be gt 0 95 at nominal input voltage 2 4 AC Line Transient Specification AC line transient conditions are characterized as sag and surge conditions Sag conditions also referred to as brownout conditions will be defined as the AC line voltage dropping below nominal voltage Surge c2. 10 ms Criteria B and EN61000 4 11 60 Voltage Dips 100ms Criteria C Interruptions gt 95 Voltage Dips 500ms Criteria C o EN60950 1 3 5MA 240VAC urrent 5 7 Safety Agency Reguirements This power supply 1s designed to meet the following safety Table 13 Product Safety Product Safety UL cUL UL60950 1 CB IEC60950 1 TUV EN60950 1 CCC FCC BSMI CNS14366 6 Reliability 6 1 Mean Time Between Failures MTBF The MTBF of the power supply shall be calculated utilizing the Part Stress Analysis method of MIL217F The calculated MTBF of the power supply shall be greater than 100 000 hours under the following conditions Full rated load 120V AC input Ground Benign 25 C 7 Mechanical Overview Dimension 86 W x 126 9mm H x 290mm D o o o 000002 01000 ZUU oode 0020000000000020 m 8 LED Indicators There will be a LED on each power module to indicate power status Table 14 LED Color and Power Status Power Supply Status PSU Works Normally Standby Only 5V SB output Optional
3. 2F 113F Non operating Ambient 40T 70T 40F 158F 5 2 Humidity Operating 20 90 RH non condensing Non Operating 5 95 RH non condensing 5 3 Altitude Operating Sea level to 10 000 ft Non Operating Sea level to 40 000 ft 5 4 Mechanical Shock Non Operating 50 G Trapezoidal Wave 11mS half sin wave The shock is to be applied in each of the orthogonal axes 5 5 Vibration Non Operating The power supply shall be subjected to a vibration test consisting of a 10 to 300 Hz sweep at a constant acceleration of 2 0g for duration of one 1 hour for each of the perpendicular axes X Y and Z 0 1 octave minute The output voltages shall remain within specification 5 6 Electromagnetic Compatibility Table 12 EMC Requirements FCC CFR Title 47 atic Part 15 Conducted B Class Hate once Sub Part B Radiated B Class EN55022 EN55024 IEC61000 3 2 Class D IEC61000 3 3 ESD 8KV by Air 4KV by Contact Susceptibility lad Performance Criteria B Electromagn Radiated 80MHz 1000MHz bility EN61000 4 3 3V m mns Amplitude 80 AM 1KHz Susceptibility EFT Burst EN61000 4 4 5KHz AC 1KV DC 0 5 KV Performance Criteria B Line to Line 1KV EN61000 4 5 Line to Ground 2KV Performance Criteria B Conducted 0 15MHz 80MHz Susceptibilit EN61000 4 6 3V m Amplitude 80 AM 1KHz i d Performance Criteria A EN61000 4 8 50 Hz 3A ms m Performance Criteria A Surge Voltage Conducted Voltage Dips 30 Voltage Dips
4. ed O 5 1 Any output over voltage condition has occurred 0 Normal 4 IOUT OC 1 Any output over current condition has occurred 3 Reserved fp 1 Any temperature fault or warning has occurred 0 Normal 1 Reserved O O Reserved Power Status Reserved Reserved Reserved Reserved poh 3 Poweron di Power OFF 0 PowerON 0002 Module Status d Not inserted O Inserted CO PSON 1 PS ON Hish 0 PS ON Low 9 AC OK RAC 0 ACOK __ Over Limit Status re NO OO Reserved Reserved Reserved Reserved 3V3_VOUT_OV 5V VOUT OV 3V3 IOUT OC SV_IOUT_OC vv p x STATUS FANS 1 2 T Fan 1 Fault Reserved Reserved Reserved 1 Fan speed lt 300 rpm 0 Normal Reserved 7 IOUT OC Fault Reserved Reserved Reserved Reserved Reserved QO p x STATUS_VOUT 1 12V has an over voltage fault 0 Normal gt STATUS IOUT 7 1 12V has an over current fault 0 Normal 7Bh STATUS TEMPERATURE I 1 T1 temperature over 90 degree 0 Normal 3 8 Efficiency 1 The power efficiency under below load conditions a 3 3V 25 09A 5V 33 45A 12V 56 87A 12V 0 42A 5VSB 2 51A for 100 Load shall be 80 b 3 3V 12 54A 5V 16 73A 12V 28 43A 12V 0 21 A 5VSB 1 25A for 50 Load shall be 80 c 3 3V 5 02A 5V 6 69A 12V 11 37A 12V 0 08A 5VSB 0 50A for 20 Load shall be 80 Measuring at test backplane Fan power consumption is n
5. ion Tvout_rise Output voltage rise time from each main output Output voltage rise time for the 5Vsb out put Tvout_on All main output must be within regulation of each other within this time Tvout_off All main output must leave regulation within this time Table 9 Turn On Off Timing Tsb_on delay Delay from AC being applied to 5VSB being within 2000 400 50 TO eion Tac on delay Delay from AC being applied to all output voltages being within regulation Tvout holdup Time all output voltage stay within regulation after loss of AC tested at 80 of maximum load Tpwok holdup Delay from loss of AC deassertion of PWOK tested at 80 of maximum load Tpson on delay Delay from PSON active to output voltage within regulation limits Tpwok on Delay from output voltage within regulation limits to PWOK asserted at turn on Tpwok off Delay from PWOK deasserted to output voltages dropping out of regulation limits Tpwok low Duration of PWOK being in the deasserted state during an off on cycle using AC or the PSON signal Tsb_vout Delay from 5VSB being in regulation to O Ps being in regulation at AC turn on Figure 1 Turn On Off Timing 1000 1000 mm Delay from PSON deactive to PWOK RENE deasserted AC Input AC off AC On I I lt gt gt T vout holdup Tac on delay A Tpwok low a ui Se a Tsb on delak gt lt Tpwok off Tpwok_off Tpwok holdu
6. onditions will be defined as the AC line voltage rising above nominal voltage The power supply shall meet the regulation requirements under the following AC line sage and surge conditions Table 2 AC Line Sag Transient Performance Operating AC Voltage Line Load Performance Criteria Frequency Continuous 10 Nominal AC Input ranges 50 60 Hz 100 No loss of function or performance 0 1 AC cycle 100 Nominal AC Input ranges 50 60 Hz 80 No loss of function or performance gt 1 AC cycle Nominal AC Input ranges 50 60 Hz 100 Loss of function Acceptable Table 3 AC Line Surge Transient Performance Duration Surge Operating AC Voltage Line Frequency Performance Criteria Continuous Nominal AC Voltage 50 60 Hz No loss of function or performance 0 O AC cycle Mid point of Nominal AC 50 60 Hz No loss of function or performance Voltage 3 DC Output Specification 3 1 Output Power Currents Notes Note 1 The 5 amp 3 3 Volt total output shall not exceed 210W Note 2 The 5 3 3 amp 12Volt total output shall not exceed 930W Table 4 Load Range 3 2 Voltage Regulation Ripple and Noise Table 5 Regulation ripple and noise Output Voltage 12V Opiional 5VSB Opiional Ripple and noise shall be measured using the following methods a Measurements made differentially to eliminate common mode noise b Ground lead length of oscilloscope probe shall be lt 0 25 inch c Measurements made
7. ot included 2 The power efficiency shall be 78 at ATE test at full load 115Vac input 4 Protection Circuits Protection circuits inside the power supply shall cause only the power supply s main outputs to shutdown If the power supply latches off due to a protection circuit tripping an AC cycle OFF for 15 sec and a PSON cycle HIGH for 1 sec must be able to restart the power supply 4 1 Over Current Protection OCP The power supply shall have current limit to prevent the 5V 3 3V and 12V outputs from exceeding the values shown in Table Over Current Protection The power supply shall latch off if the current exceeds the limit Table 10 Over Current Protection 4 2 Over Voltage Protection OVP The power supply shall shut down and latch off after an over voltage conditions occurs 5Vsb will be auto recovered after removing OVP limit Table 11 Over Voltage Protection 4 3 Short Circuit Protection The power supply shall shut down in latch off mode when the output voltage is short circuit 4 4 No Load Operation No damage or hazardous condition should occur with all the DC output connectors disconnected from the load The power supply may latch into the shutdown state 4 5 Over Temperature Protection OTP The power supply will shut down i when an over temperature condition occurs no damage shall be caused 5 Environmental Reguirements 5 1 Temperature Operating Ambient normal mode inlet air OC 450 8
8. p Tpson pwok 3 7 PMBus Function Optional EFRP S3490 PMBUS Command Code Summary SMBus Number of 20h 78h 79h STATUS WORD Note 2 READ WORD Ah Bh h sth ssh 39h SB ch h 9h Ah 7 7 J 96h READ WORD 97h READ PIN READ WORD Jgh MFR Defiend MFR ID Block Read Process Call ASCII Code MER Defiend MFR MODEL Block Read Process Call ASCII Code MFR Defiend 9Bh MFR REVSION Block Read Process Call ASCII Code MFR Defiend ASCII Code 7 D 8 8D READ TEMPERATURE 1 Note 1 READ WORD 90h READ FAN SPEED 1 READ WORD 9 9 9Eh MFR SERIAL Block Read Process Call AR AR ATh BOh BTh B2h Bah B5h MFR Defiend Note 1 T1 was detected within the hotspot temperature of PSU Note 2 The content is described below vv Lo E CT Reeved EI Ce Rei Ei Un res O Reeved DI Power STATUS B0h STATUS IOUT 7Bh STATUS E IOUT OC Fault 12V Reserved STATUS WORD WORD Reserved DI Resened he furor IOUT OC OC Reserved o Rev Fan 1 Fault TL OT CE frere Reserved Reserved 0 Reserved PMBus Status Chart CE Revved Reserved Reserved ES Reserved Status Registers Content Bit Number Status Bit Name STATUS WORD 0 Normal 0 Normal PS Reserved 79h 4 Reserved y O 3 Reserved O 1 Any fan or airflow fault or warning has occurred 0 Normal A Reserved O Reserved 7 if Reseved O 6 Resev
9. where the cable connectors attach to the load d Outputs bypassed at the point of measurement with a parallel combination of 10uF tantalum capacitor in parallel with 0 1uF ceramic capacitors e Oscilloscope bandwidth of 0 Hz to 20MHz f Measurements measured at locations where remote sense wires are connected g Regulation tolerance shall include temperature change warm up drift and dynamic load 3 3 Capacitive Loading The power supply shall be stable and meet all requirements in the following table except dynamic loading requirements Table 6 Capacitive Loading Conditions 3 4 Dynamic Loading The output voltages shall remain within the limits specified in Table Regulation ripple and noise for the Step loading and within the limits specified in Table Transient Load Requirement for the capacitive loading The load transient repetition rate shall be tested between 50Hz and 5kHz at duty cycle ranging from 10 90 The load transient repetition rate is only a test specification The X step load may occur anywhere within the MIN load to the MAX load shown in Table Load Range Table 7 Transient Load Requirements Output M Step Load Size Load Slew Rate Capacitive Load 3 5 Overshoot at Turn on Turn off Any output overshoot at turn on shall be less than 10 of the nominal output value Any overshoot shall recover to be within regulation reguirements in less than 10ms 3 6 Timing Requirements Table 8 Output Voltage Timing ltem Descript
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