7
PSR2400-54A
PSR2400-54D
PSR3000-54A
PSR3000-54AHD
Maximum output power
•
1200 W (110 VAC)
•
2400 W (220 VAC)
2400 W
•
1200 W (110 VAC)
•
2400 W (175 VAC
to 200 VAC)
•
3000 W (220 VAC)
•
3000 W (240 VDC)
•
1500 W (100 VAC
to 175 VAC)
•
3000 W (175 VAC
to 240 VAC, 240
VDC to 380 VDC)
Temperature requirements
Operating temperature
–10°C to +50°C (14°F to
122°F)
–10°C to +50°C (14°F to
122°F)
–10°C to +50°C (14°F to
122°F)
–10°C to +50°C (14°F to
122°F)
Storage temperature
–40°C to +70°C (–40°F
to +158°F)
–40°C to +70°C (–40°F
to +158°F)
–40°C to +70°C (–40°F
to +158°F)
–40°C to +70°C (–40°F
to +158°F)
You can select a certain number of power supplies based on the actual power consumption
requirements. Make sure the total maximum output power of the ordered power supplies is greater
than the system power consumption. As a best practice, reserve 20% of the maximum output power.
NOTE:
When the temperature of a power supply exceeds the normal operating temperature, the power
supply is automatically powered off. When the temperature recovers to the normal temperature, the
power supply is automatically powered on.
Fan trays
shows the fan trays that each M9000-AI gateway supports. Every M9000-AI gateway comes
with fan trays installed.
Table 12 Fan tray specifications
Fan tray
Number of fans
Fan diameter
Maximum air flow
rate
M9000-AI-E8 fan tray
2
120 mm (4.72 in)
340 CFM
M9000-AI-E16 fan tray
2
120 mm (4.72 in)
580 CFM
Heat dissipation
Heat dissipation is measured in BTU/h, and 1 W equals 3.4121BTU/h.
The heat dissipation of a gateway depends on its power consumption. To calculate heat dissipation
of the gateway, assume 90% power consumption is converted to heat, and the efficiency of the
power supply is 90%. Heat dissipation/hour of the gateway is 0.9 × (total power consumption of the
cards plus power consumption of the fan tray)/0.9 × 3.4121.
For the power consumption of the cards and fan trays of the gateways, see "
consumption and system power consumption
."
