IStarUSA IS-950R3KPD8 Manuale

Redundant Power Supply( 3U- 950W 8 0PLUS)SPECIFICATIONRevision: 1.0IS-950R3KPD8IS -950R3KPD8727 , . Phillips Drive City of Industry. CA 91748. US

2 The power efficiency shall be 78% at ATE test at full load@115Vac input. 4. Protection Circuits Protection circuits inside the power supply shal

5. Environmental Requirements 5.1 Temperature Operating Ambient, normal mode (inlet air): 0°C ~ 4 5°C (32°F~ 113°F) Non-operating Ambient:: -40°C ~ 70

Conducted Voltage Dips and Interruptions EN61000-4-11 30%(Voltage Dips) 60%(Voltage Dips) >95%(Voltage Dips) 10 ms 100ms 500ms Criteria B Crit

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 Color

1. Purpose This specification defines the performance characteristics and functions of a 950 watts redundant power supply with Active PFC (Power Fact

Duration Surge Operating AC Voltage Line Frequency Performance Criteria Continuous 10% Nominal AC Voltage 50/60 Hz No loss of function or perf

requirements. Table 6: Capacitive Loading Conditions Output MIN MAX Units 00021 01 V3.3+uF 00021 01 V5+uF Fu 00011 01 V21+ Fu 053 1 V21- Fu 053 1 B

regulation. Tac_on-delay Delay from AC being applied to all output voltages being within regulation. 2500 mS Tvout_holdup Time all output voltage s

3.7 PMBus Function (Optional) EFRP-S3490 PMBUS Command Code Summary Command Code Command Name SMBus Transaction Type Number of Data Bytes 20h VOUT_MO

STATUS_VOUT(7Ah) VOUT_OV_Fault(12V) 7 Reserved 6 Reserved 5 Reserved 4 Reserved 3 Reserved 2 Reserved 1 Reserved 0 Over Limit STATUS(B1h) Reserved

Status Registers Content Byte Bit Number Status Bit Name Meaning STATUS_WORD 7 VOUT 1: Any output voltage fault or warning has occurred; 0: Norm

STATUS_FANS_1_2 7 Fan 1 Fault 1: Fan speed <300 rpm. 0: Normal devreseR 6 devreseR 5 devreseR 4 devreseR 3 devreseR 2 devreseR 181h devre