DS1100SDC-3

ARTESYN DS1100SDC 1100 Watts Distributed Power System Advanced Energy's Artesyn DS1100SDC-3 series bulk front end DC-DC power supply accepts a wide range -36 to –72 VDC input and provides a main 12 V output plus a 12 V standby output. It is rated at 1,100 watts. Housed in a 1U high rack-mounting enclosure with a short form factor that frees up system space, the DS1100SDC-3 has a very high power density of 24 watts per cubic inch. This series comes in two airflow versions – dc-connector to ac-connector and vice versa. The series is also in the same form factor and has the same output configuration as the DS1100PED-3. SPECIAL FEATURES COMPLIANCE  1100 W output power  EMI Conducted/Radiated Class A  High power and short form factor DATA SHEET Front-end Bulk Power Total Output Power: 1100 W continuous Wide Input Voltage: -36 to -72 Vdc Limits  1U power supply  High-density design: 24 W/in  Inrush current control  N+1 or N+N redundant  Active current sharing  Full digital control  PMBus compliant  Compatible with Artesyn’s 3 SAFETY  UL/cUL 62368 (UL Recognized)  DEMKO+ CB Report EN62368  EN62368  CE Mark  China CCC Universal PMBus GUI  Reverse airflow available  Two-year warranty ©2020 Advanced Energy Industries, Inc. DS1100SDC ELECTRICAL SPECIFICATIONS Input Input range -36 to -72 Vdc Efficiency 90.0% peak Max input current 37 Arms Inrush current 55 Apk Conducted EMI Class A Radiated EMI Class A Hold-up time 1 ms at full load Output Main DC Output Standby DC Output MIN NOM MAX MIN NOM MAX Nominal setting -0.20% 12 0.20% -1% 12 1% Total output regulation range 11.4 V 12.6 V 11.4 V 12.6 V Dynamic load regulation range 11.4 V 12.6 V 11.4 V 12.6 V Output ripple 120 mVp-p Output current 2A 1 Current sharing 91.76 A 120 mVp-p 0.1 A Within ±5% of full load rating Capacitive loading 2000 μF Start-up from input to output Output rise time 40,000 µF 3.0 A N/A 47 uF 680 µF 2200 ms 5 ms 50 ms 1700 ms 2 ms 60 ms 1M  inimum current for transient load response testing only. Unit is designed to operate and be within output regulation range at zero load. Protections Main Output MIN NOM MAX 2 120% 150% Overvoltage protection1 13.5 V 15.0 V Undervoltage protection 10.5 V 11.0 V Overcurrent protection Overtemperature protection Yes Fan fault protection Yes Standby Output Overcurrent protection3 Overvoltage protection 3 Undervoltage protection 120% 13.5 V 15.0 V 10.0 V 11.0 V 1 Latch mode 2 Autorecovery if the overcurrent is less than 120% and last only for