HK550A-C1
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HK550A-C1 Electrical Specifications RoHS
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Document DEVICE REPORT0000000009Server Power HK550A-C1 550 Watts 12 V Distributed Power System Distributed Power Bulk Front-End Total Output Power: 550 Watts +12 Vdc main Output +12 Vdc Stand-by Output Wide Range Input voltage: 90 - 264 Vac Special Features · Active power factor correction · EN61000-3-2 harmonic compliance · Active AC inrush control · 1U X 3U form factor · +12 Vdc output · 12 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 fans (40 mm x 28 mm) · PM Bus compliant · EERPOM for FRU data · Red/Green bi-color LED status · Internal fan speed control · INTEL, SSI Std. logic timing · INTEL, SSI Std. FRU data format · Three years warranty Safety UL/cUL 60950 (UL Recognized) GS Geprufte Sicherheit EN60950 CE Mark China CCC CB Certificate & Report, IEC60950 IEC60950-1 (International) RoHS Electrical Specifications Input Input range 90-264 Vac (wide range) 188-288 Vdc Frequency Inrush current Efficiency Conducted EMI Radiated EMI Power factor Leakage current Hold up time Output Main DC voltage 47-63 Hz, single phase AC 40A maximum inrush current 90%,94%,91% (20%;50%;100% load) 230Vac FCC Subpart J EN55022 Class B FCC Subpart J EN55022 Class B 0.99 typical <1mA at 240V RMS, and <0.5mA at 120VRMS 14 ms minimum +12 V @ 45A 90 - 264 Vac Stand-By Adjustment range Regulation Over current +12 Vsb @ 3 A (5 V @ 5 A TBA) Factory Set, no pot adjustments +12 Vdc; ±4% +12 Vsb; ±5% +12 Vdc;51A max,The keep time of peak load is 12S Over voltage Under voltage Turn-on delay +12 V Output Rise Time +12 Vsb, 10A max +12 Vdc; 13.5 - 15 Vdc +12 Vsb; 13.5 - 15 Vdc +12 Vdc; 10.5 - 11 V (latch off) 2.5 Second max 5 - 50 ms, Monotonic Rise Ordering Information Out put Nominal Output Set Point Total Minimum Voltage Set Point Tolerance Regulation Current HK550A-C1 12.0 Vdc 12 Vsb ±0.2% ±1% ±4% ±5% 0A 0A Maximum Current 65A 3A Output Ripple P/ P Over Current 120 mV 120 mV 150% of nominal 5-10A *Over current latches off if overcurrent lasts over 2 second, otherwise it is auto recovery. Server Power Logic Control PS_ON POK PS_KILL SMB_ALART When this signal is not pulled low by the system, or left open, all the outputs (except for 12Vsb) shall be turned off Active TTL HIGH when output is within regulation limits. If PSkill signal is high or open state, the power supply shall locked and can not turn on. Complies with SMBus standard Environmental Specifications Operating temperature 0 °C to 55 °C Storage temperature Electromagnetic susceptibility / Input transients RoHS & lead-free compliant (no tantalum caps). -40 °C to +70 °C Altitude, operating 10,000 ft -EN61000-3-2, -3-3 -EN61000-4-2, 4.3, 4-4, -4-5, 4-11 Level -EN55024:1998 RoHS6 Humidity 5 to 95% RH, non-condensing Shock and vibration Operating :Half-sine 5 G;None operating: Half-sine 140 G MTBF (Demonstrated) 250 K Hrs at full load, 55 °C Efficiency vs. load current(ratio metric loading) Power factor vs. load current Mechanical Drawing Condition LED Status PDB fault/ protection Green blinking at 2second high and 500ms low Normal work Green Color Module fault/protection in operating mode Amber continuously Warning Amber blinking at 1Hz Communication failure between primary side and secondary side Amber blinking at 0.5Hz. Power cord unplugged/AC loss Green blinking at 0.5Hz Server Power Server Power Huntkey HongKong Development Co., Ltd ADD: Huntkey Industrial Park, Banxue Road, BanTian, ShenZhen, 518129, China Tel: +86-755-8960 6658 Fax: +86-755-8960 6699 www.huntkey.com www.huntkeydiy.com E-mail: [email protected] 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. Huntkey FPT Power. The global leader in enabling business-critical continuity. PC Case Power Supply Power Bank Server Power USB Charger Car Charger Power Strip LED Lighting Home Appliance Notebook Adapter SHENZHEN HUNTKEY ELECTRIC CO., LTD Contents 1. Scope ................................................................................................................................................4 2. Input Characteristics.........................................................................................................................4 3. Output Characteristics ......................................................................................................................6 4. Timing & Sequence ........................................................................................................................10 5. Power supply LED indicator ..........................................................................................................13 6. Protection........................................................................................................................................13 7. Environment Requirment ............................................................................................................15 8. Reliability .......................................................................................................................................16 9. Certification overview ....................................................................................................................16 10. Power supply monitor and control .................................................................................................18 11. Label ...............................................................................................................................................20 12. Mechanical requirement .................................................................................................................20 Page 3 SHENZHEN HUNTKEY ELECTRIC CO., LTD 1. Scope 1.1. The document details the electrical, mechanical and environmental specifications of a SMPS, the server power supply provides 550W continuous output power. 1.2.The power supply shall meet the RoHS requirements. Description: SMPS Adapter(Wall mount) Open Frame Others SMPS Adapter(Desk-top) SMPS Unit (With Case) 2. Input Characteristics 2.1. Voltage/current/frequency The power supply shall operate within all specified limits over the following input voltage range. Harmonic distortion of up to 10% THD shall not cause the power supply to go out of specified limits. The power supply shall be capable of start-up (power-on) with mini load and full rated power load, at line input as low as 90 VAC whatever AC line is pure sine wave or 10% THD ,or 188Vdc. Table 1 AC Input Rating PAPARAMETER MIN RATED MAX PEAK Voltage220Vrms 90Vrms 200-240Vrms 264Vrms 300Vrms Voltage110Vrms 100-127Vrms DC input 188Vdc 240Vdc 288Vdc Current <10A@100-127VAC Frequency Inlet V THD iTHD Range 47HZ 50/60 63 Hz 1 per module,IEC320C-1410A/250VAC < 10% THD <5%@50% Load,3.5%@100% load, test at 110Vac/60HZ& 220Vac/50HZ Universal range 2.2. Inrush Current When input power is applied to the power supply and any initial inrush current surge or spike of 1ms or less shall not exceed 40A peak per module. For Vdc input HVDC, Input current shall be less 30A. 2.3. Hold up time(For ac AND HVDC) 1) Hold up time Vout>=13mS for full load. Vout>=17mS for half load(90V~264V/192-288vdc) 2) Hold up time PG>=12mS for full load. PG>=16mS for half load(90V~264V/192-288Vdc) Page 4 SHENZHEN HUNTKEY ELECTRIC CO., LTD 3) Hold up time +12Vsb>=25mS for full load.(90V~264V/192-288Vdc) 2.4. AC Turn off Requirements Power supply shall shutdown at the AC voltage 73±5Vdc. For HVDC,Power supply shall turn up at the DC voltage 173V±5Vdc No ouput voltage and signal(POK and other signals) oscillate while AC turn off . 2.5. AC Turn on Requirements Power supply shall turn up at the AC voltage 80V±5Vdc For HVDC,Power supply shall turn up at the DC voltage 178V±5Vdc 2.6. Efficiency 1) 80 Plus Pt gold level or Platinum standard is necessary. Module: 90%,94%,91% (20%;50%;100% load) 230VAC for Platinum level Power supply must meet climate saver gold /Platinum level standard, the certification is necessary. Table 2 Efficiency requirememnts for PSUS Input Voltage 115VAC 20% Loading12V/9A12SB/0.6A 50% Loading12V/22.5A12SB/1.5A 100% Loading112V/45A12SB/3A MIN 90 92 89 Input Voltage 230VAC 20% Loading12V/9A12SB/0.6A 90 50% Loading12V/22.5A12SB/1.5A 94 100% Loading112V/45A12SB/3A 91 2) EUP: input power shall not exceed below criteria with the specific condition when 12Vsb current is 0.05A in standby mode at 115V/230Vac/50Hz; < 4.5W,Fan run at a minimum RPM 2.7. Power factor 1) 80Plus standard for Power factor. PF: 0.95 at 50% load for platinum level. Table 3 power factor requirememnts for PSUS Page 5 SHENZHEN HUNTKEY ELECTRIC CO., LTD 2.8. dropout(FOR AC AND HVDC) An AC line dropout is the condition when AC or HVDC input drops to 0VAC at any phase of the AC line for any length of time. During an AC or HVDC dropout of 12mS or less the power supply shall meet dynamic voltage regulation (Table 5) in the rated load at all AC or HVDC input voltages. An AC or HVDC line dropout of 12mS or less shall not cause malfunction of control signals or protection circuit trip. If the AC or HVDC dropout lasts longer than 12mS the power supply shall recover and meet all turn on requirements. During an AC or HVDC dropout of 17mS or less the power supply shall meet dynamic voltage regulation (Table 5) in the half load at all AC or HVDC input voltages. An AC or HVDC line dropout of 17mS or less shall not cause malfunction of control signals or protection circuit trip. If the AC or HVDC dropout lasts longer than 17mS the power supply shall recover and meet all turn on requirements. The power supply shall meet the AC or HVDC dropout requirement over rated AC or HVDC input voltages, frequencies, and output loading conditions. Any dropout of the AC or HVDC line shall not cause damage to the power supply. Any exceptions must be subject to Lenovo approval. 2.9. Brownout Power supply shall contain protection circuitry such that the application of an input voltage below the minimum specified in table 1 shall not cause damage to the power supply unit nor cause failure of the input fuse and overstress to any other component. In the event of shutdown due to extended brownout, the power supply shall automatically restart after the AC /HVDC input is within specified limits. The voltage level between shutdown and recovery shall have a minimum of 5 VAC/HVDC of voltage hysteresis, so that the power supply will not oscillate on and off due to voltage change condition. The power supply shall meet dynamic voltage regulations (Table 5) and all turn on requirements or turn off requirements while shutdown or recovery. 3. Output Characteristics 3.1. Power/Currents Rating The following tables define the power and current ratings. The combined output power of all outputs shall not exceed the rated output power. Load ranges are provided for each output level. The power supply shall meet both static, dynamic voltage regulation and timing requirements for the minimum/maximum/cross loading conditions. Table 4 output power and current rating signal Minimum Maximum Power limit load (A) load(A) +12V 0.1 45 for 550W 51Afor 550W +12Vsb 0.1 Total 3 550w Peak 10A Footnotes: Page 6 SHENZHEN HUNTKEY ELECTRIC CO., LTD 3) Peak load on the combined 12V output shall not exceed 51A for550W. The keep time of peak load shall be 12S. 4) 12Vsb should be able to withstand 10A inrush current when power cord is inserted into power supply. The duration of the inrush current shall be 100ms. 3.2. Voltage Regulation The power supply output voltages must stay within the following voltage limits shown in Table 5 when operating at steady state, dynamic loading conditions. And the overshoot at turn on conditions shall also meet the voltage limits. All outputs are measured with reference to the return remote sense (ReturnS) signal. The 12V and 12Vsb outputs are measured at the power supply connectors referenced to ReturnS. AC line Harmonic distortion of up to 10% THD shall not cause the power supply to go out of specified limits. Table 5, voltage regulation limits outputs min max units tolerance +12V +11.52 +12.48 Vdc + 4%-4% 12Vsb +11.4 +12.6 Vdc + 5%-5% 3.3. Ripple noise Table5 Ripple and Noise VOLTAGE Ripple/Noise pk-pk +12V 120 mV 12Vsb 120 mV Footnotes: 1)This is measured over a bandwidth of 20Hz to 20MHz at the output connector. A 10F tantalum capacitor in parallel with a 0.1F ceramic capacitor are placed at the point of measurement. 2) Ripple noise test must be at least in 5us/1ms/10ms sweep and peak detect mode. 3.4. Dynamic Loading The load transient repetition rate shall be tested between 50Hz to 10 KHz at duty cycles rang from10%-90%.The test shall be at least in 50 Hz/1KHz/10KHz condition. The load transient repetition rate is only a test specification. The output voltages shall remain within limits specified in table 5 for the step loading, Slew rate, and capacitive loading in the table6. Output Table 6 Transient Load Requirements Transient Step (A) XX % of rated current A/us Freque Cap(uF) Min load Page 7 +12V 12Vsb SHENZHEN HUNTKEY ELECTRIC CO., LTD module PDB or None redundant 65% 65% 0.5 65% 30% 0.5 ncy Hz 2200 20 0.5A 0.1A 3.5. Capacitive Loading The power supply shall be stable and meet all requirements with the following capacitive loading ranges. Table7 Output Capacitive loading outputs 12V 12Vsb Cap load uF 1000-22000 1--11000 3.6. Residual Voltage in Standby mode Residual voltage at the power supply outputs for no load condition shall not exceed 100mV when AC voltage is applied and the PSON# signal is de-asserted 3.7. Redundant and hot swap 3.7.1 Hot swap The power supply shall meet following requirements while hot remove or insert the module to the cage a) The output voltage shall stay within the limits shown in Table 5. b) DC signal, such as PG, PS-ON, present and other signals shall not oscillate or change, c) Current Sharing bus shall not oscillate, d) LED color shall not change, e) Power supply shall not be overload and other protection, f) The newly inserted power supply may get turned on by plugging AC into the external and meet the turn on requirements, including the voltage shown in table 5 and timing shown in table 8. g) The two modules shall be synchronous while the power supply turn on, turn off, dropout and brownout. Any oscillation of voltage waveform due to the non-synchronous is not acceptable. 3.7.2 Forced Load Sharing +12V output current from each power supply shall be within (+10%, -10%) of Iload / (no. of PS) when supplying total output load current of 0.2I max. < I load < I max. where, I max. = 10A for 2 power supplies connected in parallel. Current sharing below 20% of maximum load is not required. The error shall be calculated byM1-Mmean/MmeanorM2-Mmean/Mmean. 3.7.3 I share bus voltage 12LS is an analog output signal used to help equalize the load sharing of the main 12V output between multiple power supplies. It also represents the amount of the loading on the Page 8 power supply (or supplies). SHENZHEN HUNTKEY ELECTRIC CO., LTD Voltage level VS output current for single module Output current Voltage level of I share bus(VDC) (A) Minmum Nominal maxmum 49.5(110%rated current) 8.6 8.8 9.0 47.25(105%rated current) 8.21 8.4 8.59 45(100%rated current) 7.8 8 8.2 42.75(95%rated current) 7.41 7.6 7.79 40.5(90%rated current) 7.02 7.2 7.38 38.25(85%rated current) 6.63 6.8 6.97 36(80% rated current) 6.24 6.4 6.56 33.75(75%rated current) 5.85 6.0 6.25 31.5(70%rated current) 5.46 5.6 5.74 29.25(65%rated current) 5.07 5.2 5.33 27(60%rated current) 4.68 4.8 4.92 24.75(55%rated current) 4.29 4.4 4.51 22.5(50%rated current) 3.9 4.0 4.1 20.25(45%rated current) 3.51 3.6 3.69 18(40%rated current) 2.99 3.2 3.50 15.75(35%rated current) 2.65 2.8 2.98 13.5(30%rated current) 2.25 2.4 2.65 11.25(25%rated current) 1.8 2.0 2.25 9(20%rated current) 1.4 1.6 1.8 6.75(15%rated current) 1.0 1.2 1.4 4.5(10%rated current) 0.6 0.8 1.0 2.25(5%rated current) 0.2 0.4 0.6 0 0 0 0.4 Desription 12Vsb is required to share current between power supplies, current share accuracy between power supplies for this output shall be within (+20%, -20%) of Iload / (no. of PS) 3.8. Smart on Power supply shall meet Smart on redundant requirement. The slave module shall be in the cold standby state when the system load is less than 40% full load, and recovery to normal redundant state when the system load is more than 70% full load. However, the cold standby module should immediately turn up and output all of system power once Page 9 SHENZHEN HUNTKEY ELECTRIC CO., LTD the operating module predicts failure. The power supply module must meet the output regulation in table4 and timing requirement in table 8. 3.9. Remote sense Remote sense is necessary at 12V and return sense. The remote sense should be able to regulate out voltage drop of 300mV minimum on 12V rail as well as return. 4. Timing & Sequence 4.1.General timing These are the timing requirements for power supply operation including alone module outputs and multi model outputs. Table 8 Turn On/Turn Off Timing ITEM Tvout_rise Tvout_on Tvout_off Tsb_on_delay Tac_on_delay Tvout_holdup Tpwok_holdup Tpson_on_delay Tpson_pwok Tpwok_on Tpwok_off Tpwok_low Tsb_vout DESCRIPTION Output voltage rise time from each main output. For /XVsb All main outputs must be within regulation of each other within this time. All main outputs must leave regulation within this time. Delay from AC being applied to 12Vsb being within regulation. Delay from AC being applied to all output voltages being within regulation. Time all output voltages stay within regulation after loss of AC. Delay from loss of AC to deassertion of PWOK Delay from PSON# active to output voltages within regulation limits. Delay from PSON# deactive to PWOK being deasserted. Delay from output voltages within regulation limits to PWOK asserted at turn on. Delay from PWOK deasserted to output voltages (3.3V, 5V, 12V, -12V) dropping out of regulation limits. Duration of PWOK being in the deasserted state during an off/on cycle using AC or the PSON signal. Delay from XVsb being in regulation to O/Ps being in regulation at AC turn on. MIN 1 1 14 13 5 200 1 100 10 MAX 50 50 50 UNIS msec msec 400 msec 1500 msec 2500 msec msec msec 400 msec 50 msec 500 msec msec msec 1500 msec Figure 1 Timing diagram Page 10 SHENZHEN HUNTKEY ELECTRIC CO., LTD 4.2.Control signal and other DC signals 4.2.1 PG signal ( POK) Table9 POK TTL Characteristics Signal type +3.3VDC, TTL compatible Logical low voltage 0.4V, 4mAsink current Logical high voltage 2.4VDC--3.47VDC,2mAsource current Sink current, PWOK= low 4mA Source current, PWOK= high 2mA POK rise and fall time 100us A pull up resistor is between POK output High-state output impedance and 12Vsb or other VCC internal to the power supple stanby circuit. 4.2.2 PS-ON signal PSON# signal is required to remotely turn on/off the power supply module / PDB Combo. PSON# is an active low signal that turns on the +12V power rail and other DC to DC converters on the PDB. When this signal is not pulled low by the system, or left open, all the outputs (except for 12Vsb) shall be turned off. This signal is pulled to a 12Vsb voltage by a pull-up resistor internal to the PDB. Refer to Figure 1 On/Off Timing for timing diagram. Page 11 SHENZHEN HUNTKEY ELECTRIC CO., LTD Table10 PS_ON TTL Characteristics Signal type Logical low voltage Vil Logical high voltageVihIin=-200uA Iil (Vin=0.4V ) Open statusIin=0 +3.3VDC, TTL compatible 0.0--1.0V 2V -4mA 3.47V Power-on status PS_ON= 0 Power-off status PS_ON= 1 or open state Rise & Fall time 0us---100us 4.2.3 PSkill(optional) PSkill is used to hot swap. The PSkill shall connect to GND on PDB to enable power supply turn on, If PSkill signal is high or open state, the power supply shall locked and can not turn on. The PSKILL pin on gold finger of power supply module is shorter than the other signal pins. When a power supply is operating in parallel with other power supplies and then extracted from the system, the PSKILL pin will quickly turn off the power supply and prevent arching of the DC output contacts. The DC output contacts must not arch under this condition 4.2.4 SMBalert signal, To meet the Nod manager 2.0,SMB Alert shall drop to 0v in below conditions, and must recovery by system PMBUS command: A, AC line loss(lower than 20vac) more than 2ms ,and SMB should recover to high level when PSU get system clear command even if AC line does not recover. B, Hotspot OT warning occurs C, OP warning occurs, D, The SMB alert should be logic "AND" from different power supply modules. Table11 SMB TTL Characteristics Signal type +3.3VDC, TTL compatible Logical low voltage 0.4V, Alert to system Logical high voltage 2.4VDC--3.47VDC,OK Sink current, PWOK= low Xx Source current, PWOK= high POK rise and fall time Xx 100us High-state output impedance Open collect, pull up may be located on system side E,SMB Alert High level condition: a, Power supply module unplug. b,The SMBAlert shall recover to high level if power cord re-plug or system clear command once SMBAlert change to low due to power cord unplug. Page 12 SHENZHEN HUNTKEY ELECTRIC CO., LTD 5. Power supply LED indicator One indicator LED in power supply module next to the inlet socket. This LED shall have 5 kind of status as below: A. Standby /cold redundant state ---green blinking at 2second high and 500ms low B. PDB fault/ protection ---green blinking at 2second high and 500ms low C. Normal work---green color D. Module fault/protection in operating mode----amber continuously E. Warning----amber blinking at 1Hz(PSU can operate normally but high temperature without protection, fan speed slow down ,input voltage lower than 90Vac< not warning above 90v condition, must be warning state below 85V condition > ,high power, high current etc.) F. If the communication failure between primary side and secondary side:---amber blinking at 0.5Hz. G. Power cord unplugged/AC loss, green blinking at 0.5Hz,Vin lower than brownout turn off point. H. LED preference shall be followed below rules if some LED colors may occur simultaneously by above definition: a.The fault/protection shall be first preference. b. warning is 2nd preference c. AC loss shall be 3rd preference. I. protection should contain standby output rails. 6. Protection 6.1. OCP/OC warning/OP warning Table12 Over current protection Voltage Module PDB or multi outpt Unit +12V Peak current-150% Peak A of rated output current-150% of current rated output current +12Vsb 5-10A 5-10A A Footnotes: OCP state on Main outputs shall shut down and latch off, and shall be cleared by toggling the PSON # signal or by an AC input re-cycle12Vsb OCP shall be Auto Restart when OCP condition is removed. OC warning level should keep(boucing) for 800ms+/-200ms before the warning flag set to logic 1. 6.2. OVP For redundant PS, once one power supply module (not PDB) is in OVP state due to the internal OVP trip point detected, another power supply module which not detects the OVP trip point shall be normally Page 13 SHENZHEN HUNTKEY ELECTRIC CO., LTD running. Table 13, Over/under voltage protection Voltage Min Max Unit PFC 425 450 VDC +12V +13.5(10.5 fro +15(11V VDC UVP) for VUP) 12Vsb +13.5 +17 VDC Footnotes: OVP state on Main outputs shall shutdown and latch off12Vsb OVP shall be Auto Restart when OVP condition is removed. 6.3. SHORT CIRCUIT PROTECTION The power supply shall shut down and latch off when any output is short circuit(impedance less than 0.1ohm) with any other outputs, whatever the outputs is shorten when power supply is running as well as before turn on. 1) The power supply shall be no physical damage when +12V,12Vsb output is shorted to its DC return or other outputs. 2) 12Vsb shall be Auto Restart when short condition is removed. 6.4. No load condition No OVP protection occurs when power supply operates in no load condition. 6.5. Over temperature protection The OTP circuit shall incorporate built in hysteretic(>5°C) such that the power supply does not oscillate on and off due to temperature recovering condition. 6.6. Over Current Protection/ OCP Point Limited: 110~200% of Max. Load/: 110~200% The output shall hiccup when the over current applied to the output, and shall be self-recovery when the fault condition is removed ,,, 6.7. Short Circuit Protection/ The input power shall decrease when the output is short to GND; the power supply shall not damage, and shall be self-recovery when the fault condition is removed ,,, 6.8. Over Voltage Protection/ The power supply shall be protected when the output is over voltage, and the power Page 14 supply shall not be damaged. , SHENZHEN HUNTKEY ELECTRIC CO., LTD 7. Environment Requirment 7.1. temperature 7.1.1 Operating temperature: +0°C Min.+55°C Max for module (Full load and all input voltage range, temperature change rate 5°C/min~10°C/h is accepted)) 7.1.2 None operating temperature(storage): -40°C Min.+70°C Max 7.2. Fan speed control 7.2.1 Fan speed control The power supply design shall employ the PWM control to vary the fan speed. 7.2.2 In standby mode Fan voltage is powered from 12v and Vsb. The fan will run by the 12V voltage while power supply turn on, and it shall run in low speed by 12Vsb voltage in standby mode. 7.3. HUMIDITY: operating (non-condensing): 5% to 90% Make sure to thoroughly test the higher values (50 degrees and 93% humidity) for 120hrs. Non-operating (non-condensing): 5% to 95% 7.4. ALTITUDE:3050M 7.5. MECHANICAL: Shock Drop packaged Operating :Half-sine 5 G, 11 ms pulse ,3 times in each direction. None operating: Half-sine 140 G, 2 ms, pulse 3 times in each direction. Test height is based on the weight of the package (see below table). Test requirement: 6 face,3 drops per face;2 corner(the weakest corner and the weakest corner's corresponding diagonal corner),1drops;the related 3 edge to the weakest corner, 1 drop per edge. Random Vibration Non-operating Sine sweep: 5Hz to 500Hz @ 0.5g RMS at 0.5 octaves per minute; dwell 15 min at each of 3 resonant points; Random profile: Page 15 SHENZHEN HUNTKEY ELECTRIC CO., LTD 5Hz @ 0.01g²/Hz to 20Hz @ 0.02g²/Hz (slope up); 20Hz to 500Hz @ 0.02g²/Hz (flat); Input acceleration = 3.13gRMS; 10 min. per axis for 3 axis on all samples 7.6. PACKAGE Power supply module package shall be the Anti-ESD bag to avoid power supply damage in shipment. 8. Reliability 8.1. POWER CYCLES : 5000 full AC cycles, 10000 cycles remote on/off,. 8.2. Halt test Supplier shall perform a HALT test on the product and provide test results to final approval. The POS method of HASA test shall be used for halt test.50 cycles ,it shall be necessary. Halt report must contain the failure mechanism and root cause. 8.3. QUALITY CRITERIA Supplier must make sure Failure Rate:< 500DPPM per 1000 hours 8.4. SAFETY CONSIDERATION (1) Hipot One hundred percent (100%) of the Power Supply Module shall comply with the minimum Production Line Hipot (High Potential) Test as noted below. The test shall be applied between the PRIMARY (AC LINE and NEUTRAL) and EARTH GROUND ,PRIMARY AND SECOND. Withstand voltage: Meet safety requirement, at least 1.8KAC or 2550VDC. Dwell time:3s minimum/1.8KAC. (2) Input leakage current: <1mA at 240V RMS, and <0.5mA at 120VRMS 9. Certification overview 1) The safety , EMC/EMI and deviations certification must ensure the PSU product can sell to below countries, So the power supply must get any specific certification of these countries. USA Canada UK France Germany Italy China 2) All of certifications shall be latest version in the early 2011'. Page 16 SHENZHEN HUNTKEY ELECTRIC CO., LTD 9.1. EMI FCC /ICES-003 - Emissions (USA/Canada) Verification Class A-6dB CISPR 22 Emissions (International) Class A-6dB EN55022 - Emissions (Europe) Class A-6dB 9.2. EMC Compliance 9.3. AC line transient Compliable with EMC standard Power supply shall operate within specifications under the following conditions: a) Transients as defined in IEC 61000-4-4, Electrical Fast Transients standard, up to 1KV at AC line, Applied to six combinations of input AC/DC power (L1, L1-L2, L1-PE, L1-L2-PE, L2, L2-PE). b) Transients as defined in IEC 61000-4-5, Electrical Surge standard. Up to and including ±2 kV limits,and phases 0 degrees, 90 degrees, 180 degrees, 270 degrees. Surge should meet the criteria in following table as well. c) Power supply shall comply with IEC 61000-4-3, Electrostatic Discharge standard, up to 8KV and with contact, 15KV with air mode. d) Power supply must meet all the transient requirements for the CE mark designation. 9.3.1. Line Surge or Sag Surge and Sag Duration Surge/sag 500ms 10% 0 to 1/2 AC cycle 30% =1/2 AC cycles 30% >1/2 AC cycles 30%/>30% Operating AC Voltage 220/110VAC 240VDC 220/110VAC 240VDC 220/110VAC 240VDC 220/110VAC 240VDC Line Frequency 50/60Hz 50/60Hz 50/60Hz 50/60Hz Performance Criteria No loss of function or performance No loss of function or performance No loss of function or performance Loss of function acceptable, Power supply can starts up automatically Page 17 SHENZHEN HUNTKEY ELECTRIC CO., LTD 9.3.2. Harmonic current The power supply shall meet the requirements of IEC 61000-3-2 Class A and the Guidelines for the Suppression of Harmonics in Appliances and General Use Equipment Class A for harmonic line current content at all conditions of output power. 9.3.3. Voltage fluctuations flicks requirements The power supply shall comply with the applicable limits for voltage fluctuations flickers IEC 61000-3-3. 9.3.4. EMC Compliance EN55024 - Immunity (Europe) a) IEC61000-4-2 Electrostatic Discharge b) IEC61000-4-3 Radiated RFI Immunity c) IEC61000-4-4 Electrical Fast Transients d) IEC61000-4-5 Electrical Surge e) IEC61000-4-6 RF Conducted f) IEC61000-4-11 Voltage Dips and Interruptions * EN6/IEC 1000-3-2 - Harmonics (Europe) * EN/IEC 61000-3-3 - Voltage Flicker (Europe) CE EMC Directive 2004/108/EC (Europe) GB 9254 (EMC) Certification (China) GB 17625.1 - (Harmonics) CNCA Certification (China) GB/T17618-1998 10. Power supply monitor and control 1) PM bus1.2 specification shall be used for the communication with system. 2) Power supply shall comply with Intel Node manager2.0 specification. Any exceptions should be subjected to Lenovo approval. 3) PM bus must sense input and output current/voltage/power,and temperature. (GUI support reporting these parameters) 4) Protection: OVP/OCP/OPP/OTP status and which output is in protection mode. (GUI support) 5) Warning: Power supply work normally, PM bus can detect input/output high current, input/output high power, high temperature at hotspot, input voltage lower than 90Vac< not warning above 90v condition, must be warning state below 85V condition > and which output is in warning status, fan slows down etc. GUI and SMBAlert support 6) Power supply module present or not. For this function, Vcc of second side MCU must be from 12VSB bus. (PSkill checking) 7) Power supply has fan speed control by PM bus. If power supply does not connect to PM bus, power supply should control fan speed based on internal temperature limit. However, Fan speed control based on internal temperature limit at some critical component shall be first preference. 8) EEPROM: can save power supply model name and revision, power supply module location, manufacture name, (GUI support reporting) FRU need to use Product Info Area Format. 9) Firmware revision on power supply, firmware date etc shall refer to PMBUS command list. (GUI Page 18 SHENZHEN HUNTKEY ELECTRIC CO., LTD support reporting) 10) Power supply can turn on/off by PM bus by different address, A) Power supply should turn on or off by front button on system panel or PMbus control. One turn on/off mode can't prohibit another mode. ((GUI provides On/Off soft control button)) B) Power supply module A may be in ON state, and module B may be in OFF state during a week. But it turns module B in ON state, and module A in OFF state during next week. This function can be changed to itemC) in system software by PM bus. It turns on/off each other between two modules once every week. This duration can be changed in system software by PMbus. (GUI provides configuration to simulation this function) C) Two modules can turn on/off simultaneously by PM bus control. This function can be change to itemB) in system software by PM bus. (GUI provides configuration to simulation this function) 11) Measure tolerance: Voltage less than +/-5%. Temperature less than +/-3°C.(ATE and TestSuite software will work together to verify the accuracy) Current/power tolerance: shall meet Energy start for server2.0. Pin 10% load to 100% load: +/-5% or +/-3W Iin 10% load to 100% load: +/-5% or +/-0.2A Output current/power tolerance: +/-10% tolerance @10%--20% load +/-5%@ 20% load to 100% load. 12) PM bus resolution: ( Verified in design stage, not tested in factory) Power supply must meet below resolution: Vin---------------- 1/64V (Command 88h, A0h, A1h) Iin ---------------1/256A (Command 58h, 5Dh,89h, A2h) Temperature---1/4'C (Command 51h, 8Dh, 8Eh, A8h, C0h, C1h) Iout----------------1/256A (Command 46h, 4Ah, 8Ch, A6h) Pin----------------1/32W (Command 6Bh, 97h, A3h) Pout -------------1/32W (Command 6Ah, 96h, A7h) Fan Speed-----1RPM (Command 90h) 13)Line loss:(Option, supplier must follow system requirement on this function) (Not completed yet) If AC line loss time exceed 2ms line loss event log(FF) and time log should be written into 72H/71H register. The time should be Y/M/D/H/M/S and modified by system command. Lineloss event log must meet below conditions: A, AC line loss occurs B, Voltage of bulk cap drops to low limit C, POK drops to low level and main output voltage drops to low limit. The 72H should be 00 if no lineloss occurs. Attached is the lineloss detail spec: Page 19 SHENZHEN HUNTKEY ELECTRIC CO., LTD AC LOST SPEC-0511.doc Below is the PMBUS command list: Lenovo PMBus Spec 1.1.xls Below is power supply detail definition,Supplier should meet this standard,any exception,must be subject to Lenovo to approval. 451620_451620_PMB us_Romley_ACDC_Ap 11. Label 12. Mechanical requirement 1Outline dimension Width: 73.5mm Thickness:40mm Length: 185mm excluding golden finger The height of adapter golden finger to 8.5mm Page 20 SHENZHEN HUNTKEY ELECTRIC CO., LTD 2Gold finger pin assignment as below: 3) the mechanical drawing for chassis design. Reference as below: Page 21 SHENZHEN HUNTKEY ELECTRIC CO., LTD Page 22 SHENZHEN HUNTKEY ELECTRIC CO., LTD Page 23Adobe PDF library 9.00