POWER CSU550AP Data Sheet 550 Watts Distributed Power System Front-end Bulk Power Total Output Power: 550 W continuous Wide Input Voltage: 90 - 264 Vac; 164 - 320 Vdc SPECIAL FEATURES ƒ 550 W output power ƒ High power and short form factor ƒ 1U power supply Electrical Specifications 3 ƒ High density design: 17 W/in Input ƒ Active Power Factor Correction Input range 90 - 264 Vac; 164 - 320 Vdc ƒ EN61000-3-2 Harmonic compliance Frequency 47 Hz to 63 Hz ƒ Inrush current control Efficiency 80plus Platinum efficiency ƒ 80plus Platinum efficiency Max input current 8.0 Arms @ 90 Vac ƒ N+M redundant N+M ≤ 4 Inrush current 10 Apk ƒ Hot-pluggable Conducted EMI Class A -6 dB ƒ Active current sharing ƒ Full digital control Radiated EMI Class A -6 dB ƒ PMBus compliant Power factor >0.89 beginning at 10% load ƒ Accurate inut power reporting ITHD <10% beginning at 20% load ƒ Reverse airflow option Leakage current 0.85 mA Hold-up time 13 ms at full load COMPLIANCE Output ƒ Conducted/Radiated EMI Class A Main DC Output Standby DC Output ƒ EN61000-4-11 MIN NOM MAX MIN NOM MAX 12.05 12.15 12.25 12.05 12.2 12.35 Nominal setting SAFETY (12 V / 1 A, 12 VSB / 0.1 A) ƒ UL/cUL Total output regulation range 11.4 V 12.6 V 11.4 V 12.6 V ƒ UL + CB Report Dynamic load regulation range 11.4 V 12.6 V 11.4 V 12.6 V ƒ CE Mark Output ripple 120 mV 120 mV ƒ CCC Output current 0 45 A 0 2.5 A ƒ BSMI Current sharing Within ±5% @ full load rating N/A ƒ KC Capacitive loading 500 µF 25000 µF 100 µF 3100 µF ƒ TÜV Start-up from AC to output 3000 ms 1500 ms Output rise time 5 ms 70 ms 1 ms 25 ms CSU550AP Data Sheet Electrical Specifications Protections (Main Output) Minimum Nominal Maximum Units Comment Peak current 54 A Output OCP 55 62 A Dynamic loading setup 11.4 12.6 V 60% rated load step, 0.5 A/µs slew rate; 2000 µF / 1 A min Output OVP 13.3 14.5 V Latch Overtemperature protection Yes Fan fault protection Yes Standby Output Peak current 2.75 A Output OCP 3.0 4.5 A Output OVP 13.3 14.5 V Dynamic loading setup ±5 % Load step 1A, Slew rate: 0.5 A / µs / 100 µF Electrical Specifications LED Indicators POWER SUPPLY CONDITION LED STATE Normal work GREEN No AC power to all power supplies OFF AC present / Only 12 VSB on (PS off) or PS in CR state 1 Hz Blink GREEN AC cord unplugged; with a second power supply in parallel still with AC input power RED Power supply warning events where the power supply continues to operate; high temp, high power, high current, slow fan, 1 Hz Blink RED input voltage lower than 90 Vac (not warning above 90 V condition, must be warning state below 85 V condition) Power supply critical event causing a shutdown; failure, OCP, OVP, fan fail RED Firmware Reporting And Monitoring Accuracy Range Output loading 10% to 30% > 30% to 50% > 50% to 100% READ_PIN and READ_EIN ±6 W ±3% ±2% READ_IOUT ±0.4 A ±2% ±2% READ_TEMPERATURE ±3 °C CSU550AP Data Sheet Timing Specifications Description Min Max Unit 12 V main output voltage rise time 5.0 70 ms T vout_rise 12 VSB output voltage rise time 1 25 ms T Delay from AC being applied to 12 Vsb being within regulation 1500 ms sb_on_delay T Delay from AC being applied to all output voltages being within regulation 3000 ms ac_on_delay T Time 12 VI output voltage stay within regulation after loss of AC 13 ms vout_holdup T Delay from loss of AC to de-assertion of PWOK 12 ms pwok_holdup T Delay from PSON# active to output voltages within regulation limits 5 400 ms pson_on_delay T Delay from PSON# deactivate to PWOK being de-asserted 5 ms pson_pwok T Delay from output voltages within regulation limits to PWOK asserted at turn on 100 500 ms pwok_on T Delay from PWOK de-asserted to output voltages dropping out of regulation limits 1 ms pwok_off T Duration of PWOK being in the de-asserted state during an off/on cycle using AC or the PSON signal 100 ms pwok_low T Delay from 12VSB being in regulation to O/Ps being in regulation at AC turn on 50 1000 ms sb_vout T Time the 12VSB output voltage stays within regulation after loss of AC 70 ms 12VSB_holdup Timing Diagram CSU550AP Data Sheet Environmental Specifications Operating temperature 0 to 50 °C, the maximum operating temperature (50 °C) is to be derated by 1 °C per 300 m above 2000 m Operating altitude up to 5000 m Operating humidity +5% to +85% non-condensing Storage temperature -40 °C to +70 °C, non-condensing Storage humidity +5% to +95% non-condensing Non-operating altitude up to 15,200 meters Vibration and shock Standard operating/non-operating random shock and vibration RoHS compliance Yes MTBF 250,000 hours per Telcordia Issue 2, Method 1, Case 3 at 25 °C ambient at full load Mechanical Outline CSU550AP Data Sheet Power Supply Output Card Edge Connector Definitions Output connector part number Card-edge Mating connector part number 2x25 pin configuration of the FCI power card connector 10035388-102LF Output Connector Pin Configuration Pin Name Pin Name A1-A9 GND B1-B9 GND A10-A18 +12 V B10-B18 +12 V A19 SDA B19 A0 (SMBus address) A20 SCL B20 A1 (SMBus address) A21 PSON B21 12 VSB A22 SMBAlert# B22 CR_BUS# A23 -VSENSE B23 12 V load share A24 +VSENSE B24 Present A25 PWOK B25 Reserved Note: PSON connect to GND for power up. Ordering Information Nominal Output Minimum Maximum Output Model number Airflow Set Point Regulation Band Standby Voltage Current Current Ripple P/P CSU550AP-3 Normal fan 12.0 Vdc 11.9 - 12.1 Vdc 11.4 - 12.6 Vdc 1 A 66.7 A 120 mV 12.0 V @ 2.5 A CSU550AP-3-001 Reverse fan 12.0 Vdc 11.9 - 12.1 Vdc 11.4 - 12.6 Vdc 1 A 66.7 A 120 mV 12.0 V @ 2.5 A WORLDWIDE OFFICES Americas Europe (UK) Asia (HK) 2900 S.Diablo Way Waterfront Business Park 14/F, Lu Plaza Tempe, AZ 85282 Merry Hill, Dudley 2 Wing Yip Street USA West Midlands, DY5 1LX Kwun Tong, Kowloon +1 888 412 7832 United Kingdom Hong Kong www.artesyn.com +44 (0) 1384 842 211 +852 2176 3333 Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and For more information: www.artesyn.com/power service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, For support: productsupport.ep@artesyn.com trademarks, or registered trademarks of their respective owners. Specifications are subject to change without notice. © 2018 Artesyn Embedded Technologies, Inc. All rights reserved. For full legal terms and conditions, please visit www.artesyn.com/legal. CSU550AP DS 02Jan2018