iStarUSA IS-800S2UPD8 power supply unit
Contents
1. Voltage Dips 500ms Criteria C Leakage EN60950 1 3 5mA 240VAC 5 7 Safety Agency Requirements This power supply is designed to meet the following safety Table X Product Safety Product Safety UL cUL UL60950 1 CB 1EC60950 1 TUV EN60950 1 CCC Electromagn 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 PMBus Command Codes Command Summary Command Code Command Name SMBus Transaction Type Number of Data Bytes 19h CAPABILITY Read Byte 1 1Ah QUERY Read Byte 88h READ VIN Notel READ WORD 89h READ TIN READ WORD 8Bh READ VOUT READ WORD 8Ch READ IOUT READ WORD 8Dh READ TEMPERATURE 1 READ WORD 90h READ FAN SPEED 1 READ WORD 91h READ FAN SPEED 2 READ WORD 96h READ POUT READ WORD 97h READ PIN READ WORD N N N N N N N N 98h PMBUS REVISION READ BYTE 1 99h MFR_ID R W Block Variable 9Ah MFR_MODEL R W Block Variable 9Bh MFR_REVSION R W Block Variable 9Eh MFR_SERIAL R W Block Variable AOh MFR_VIN_MIN READ_WORD 2 Alh MFR_VI2. 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 Tpson pwok Delay from PSON deactive deasserted to PWOK being Tpwok on Delay from output voltage within regulation limits to PWOK asserted at turn on Tpwok off Delay from PWOK deasserted to output voltages 5V 3 3V 12V 12V 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 Tvout_off Figure 2 Turn On Off Timing AC off AC On 1 1 E Tvout holdup Tac on delay Tpwok low 1 1 1 1 Jl 1 Tsb_on delay gt f lt T pwok_off i l 1 Tpwok_off PWOK Tpwok on Tpwok holdup Tsb_on delay Tpwok_on_ i Tpson_pwok 1 1 1 1 1 1 1 i l 1 l 1 1 1 1 1 1 1 E ES 5VSB i Tsb_vout Tsb_holdup Min gt 70mS Tpson_on_delay PSON j 1 i AC turn On off cycle PSON turn on off cycle 3 7 Efficiency The minimum power supply system efficiency shall be 80 at typical load 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
3. 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 Voltage Minimum Maximum Shutdown Mode 5V 110 150 Latch Off 3 3V 110 150 Latch Off 12V 110 150 Latch Off 4 2 Over Voltage Protection OVP The power supply shall shut down and latch off after an over voltage conditions occurs Table 11 Over Voltage Protection Voltage Minimum Maximum Shutdown Mode 5V 5 7V 6 5V Latch Off 3 3V 3 9V 4 5V Latch Off 12V 13 3V 14 5V Latch Off 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 Requirements 5 1 Temperature Operating Ambient normal mode inlet air 0 C 40 C 32 F 104 F Non operating A
4. N_MAX READ_WORD ATh MFR_POUT_MAX READ_WORD BOh USER_DATA_00 READ BYTE 2 2 1 Notel If AC Input 90V 180V PMBus sent the value of 115V If AC Input 181V 264V PMBus sent the value of 230V MFR Meaning Command Code Command Name Meaning 99h MFR_ID ETASIS 9Ah MFR_MODEL EFRP S803 9Bh MFR_REVSION AO Z9 9Eh MFR_SERIAL Code 12 AOh MFR_VIN_MIN 100VAC Alh MFR_VIN_MAX 240VAC ATh MFR_POUT_MAX 800W Status BYTE Message Contents Command code BOh Command name USER_DATA_00 Bit Number Status Bit Name Meaning 7 Reserved Default 0 Reserved Default 0 Reserved Default 0 Reserved Default 0 Reserved Default 0 Module Status Inserted 0 Not inserted 1 PS_ON Status PS_OFF 0 PS_ON 1 AC Status AC OK 0 AC Fail 1 Device address locations PDB adderss AO A1 PSU PMBUS Device 8 LED Indicators There will be a LED on each power module to indicate power status Power Supply Status Color Works Normally Green Standby Only 5VSB output Blinking Green Power Fail Red Fan Fail Blinking Red 9 Signals from Wire Harness Power Supply Status Signal Type Works Normally High Power Fail Low Fan Fail Low Alarm reset is used to clear power fail status by shorting circuit activities Bu
5. SEAL Powered by iStarUSA Grou IS 800S2UPD8 IS 800S2UPD8 Redundant Power Supply 2U 800W 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 800 watts 2U form factor of switch mode power supply with Active PFC Power Factor Correction and PMBus function 2 AC Input Requirements 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 Maximum Maximum Voltage Input Current Inrush Current 100 240Vac 10A 6A 60Apeak 115VAC 2 3 Input Power Factor Correction Active PFC The power factor at 100 of rated load shall be gt 0 97 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 nomi
6. 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 X Step Load Size Load Slew Rate Capacitive Load 5V 30 of Max Load 0 5 A uS 1000 uF 3 3V 30 of Max Load 0 5 A uS 1000 uF 12V 50 of Max Load 0 5 A uS 2200 uF 5VSB 30 of Max Load 0 5 A uS 1 uF 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 requirements in less than 10ms 3 6 Timing Requirements Table 8 Output Voltage Timing Item Description Tvout_rise Output voltage rise time from each main output 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 Figure 1 Output Voltage Timing Tvout_rise 1 1 Table 9 Turn On Off Timing Item Description Tsb on delay Delay from AC being applied to 5VSB being within regulation 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
7. ltage 3 3V 5V 12V Load Reg 5 5 5 Line Reg 1 1 1 Ripple amp Noise 60mV 60mV 120mV 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 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 Output MIN MAX 3 3V 10 12 000 5V 10 12 000 12V 10 11 000 12V 1 350 5VSB 1 350 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
8. mbient 40 C 70 C 40 F 158 F 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 FCC CFR Title 47 etic Part 15 Conducted B Class Sub Part B Radiated A Class Interference EN55022 EN55024 Harmonics 1EC61000 3 2 Class D Flicker IEC61000 3 3 ESD 8KV by Air 4KV by Contact Susceptibility bi Performance Criteria B 80MHz 1000MHz Ree EN61000 4 3 3V m mns Amplitude 80 AM 1KHz usceptibility eos A EFT Burst EN61000 4 4 5KHz AC 1KV DC 0 5 KV Performance Criteria B Line to Line 1KV o a EN61000 4 5 Line to Ground 2KV g Performance Criteria B 0 15MHz 80MHz A EN61000 4 6 3V m Amplitude 80 AM 1KHz P y Performance Criteria A RF Condubied EN61000 4 8 50 Hz 3A ms m Performance Criteria A Voltage Dips 30 Voltage Dips 10 ms Criteria B and EN61000 4 11 60 Voltage Dips 100ms Criteria C Interruptions gt 95
9. nal voltage Surge conditions 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 Duration Sag 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 gt 10 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 10 Nominal AC Voltage 50 60 Hz No loss of function or performance O Y AC cycle 30 Mid point of Nominal AC 50 60 Hz No loss of function or performance Voltage 3 DC Output Specification 3 1 Output Power Currents Table 4 Load Range Voltage Minimum Continuous Load Maximum Continuous Load 3 3V 0 5A 25A 5V 0 5A 25A 12V 0 8A 65A 12V 0 1A 0 5A 5VSB 0 1A 3 5A Notes 1 The 3 3 8 5 Volt total outputs shall not exceed 150W 2 The maximum output power shall not exceed 800W 3 Noise bandwidth is from DC to 20 MHz Voltage Regulation Ripple and Noise Table 5 Regulation ripple and noise Output Vo
10. zzer shall alarm if signal goes low 10 Mechanical Overview Dimension 101 8mm W x 83 4mm H x 280mm D Weight 4 8 Kg ale in Ml ny pa 0 F j D o unit mm scae sheet lof _ q a ode A UFACTURE NuMBER forame nof
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