Adaptec FS4500 User Guide - Page 72

Advanced Power and Cooling (APC) Modules, Temperature, Humidity

Page 72 highlights

Technical Specifications Advanced Power and Cooling (APC) Modules ■ Input Voltage: 100-240 VAC ■ Current Rating: 6-2.5 Amps ■ Input Frequency: 50-63 Hz ■ Outputs: ■ +5 V @ 37.5 A ■ +12 V @ 20.0 A ■ +3.3 V @ 1.0 A ■ Maximum Average Output Power: 430 Watts ■ Maximum Peak Output Power: 491 Watts ■ Cooling: Variable speed fans, 3 per APC unit rated at 20cfm each. Total of 6 fans per enclosure Note: APC units are hot-swappable. Note: Adaptec Storage Enclosures do not support single APC configurations due to thermal requirements. Note: In the event of a power supply failure, the fans in the failed supply will continue to operate on power provided by the redundant APC unit. Temperature ■ Operating: 5 ° C to +40 ° C ■ Storage: -40 ° C to +70 ° C ■ Maximum rate of temperature change: 20 ° C per hour Humidity ■ Relative Humidity Operating: 10% to 80%, noncondensing ■ Maximum rate of operational humidity change: 10% per hour ■ Relative Humidity Storage: 5% to 95%, noncondensing 8-3

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8-3
Technical Specifications
Advanced Power and Cooling (APC) Modules
Input Voltage: 100–240 VAC
Current Rating: 6–2.5 Amps
Input Frequency: 50–63 Hz
Outputs:
+5 V @ 37.5 A
+12 V @ 20.0 A
+3.3 V @ 1.0 A
Maximum Average Output Power: 430 Watts
Maximum Peak Output Power: 491 Watts
Cooling: Variable speed fans, 3 per APC unit rated at 20cfm
each. Total of 6 fans per enclosure
Note:
APC units are hot-swappable.
Note:
Adaptec Storage Enclosures do not support single APC
configurations due to thermal requirements.
Note:
In the event of a power supply failure, the fans in the
failed supply will continue to operate on power provided by
the redundant APC unit.
Temperature
Operating: 5
°
C
to +40
°
C
Storage: -40
°
C to +70
°
C
Maximum rate of temperature change: 20
°
C per hour
Humidity
Relative Humidity Operating: 10% to 80%, noncondensing
Maximum rate of operational humidity change: 10% per hour
Relative Humidity Storage: 5% to 95%, noncondensing