Ac Power Supply Configuration Guidelines; Installing An Ac Power Supply - H3C SecPath M9000-AI Manual

Table 2-4 PSR3000-54A power supply specifications
Item
Rated input voltage
Input voltage
Maximum input current
Rated output voltage
Maximum output current
Maximum output power
Table 2-5 PSR3000-54AHD power supply specifications
Item
Rated input voltage
Input voltage
Maximum input current
Rated output voltage
Maximum output current
Maximum output power

AC power supply configuration guidelines

Determine the number of AC power supplies based on the system power consumption and the AC
power supply configuration based on the power input mode.
•
As a best practice, configure N+N (dual power sources) AC power supply redundancy. Make
sure N+N is not larger than the total number of power supply slots.
N is the number of AC power supplies.
•
Make sure the total output power of the power supplies is greater than the system power
consumption (with a 20% power surplus as a best practice).
•
Provide a circuit breaker for power input of each AC power supply. Make sure each circuit
breaker has a current rating not less than 20 A.

Installing an AC power supply

On an M9000-AI-E8 gateway, the power supply slots are located on both sides of the rear panel. To
install the power supply in a left power supply slot, orient the power supply with the latch above the
handle. To install the power supply in a right power supply slot, orient the power supply with the
latch below the handle.
Specifications
•
100 VAC to 240 VAC @ 50 or 60 Hz (AC input)
•
240 VDC (high-voltage DC input)
•
90 VAC to 290 VAC @ 47 or 63 Hz (AC input)
•
190 VDC to 300 VDC (high-voltage DC input)
16 A
54 VDC
55.6 A
•
100 VAC to 130 VAC @ 60 Hz: 1500 W
•
200 VAC to 240 VAC @ 50 Hz: 3000 W
•
240 VDC: 3000 W
Specifications
•
100 VAC to 240 VAC @ 50 or 60 Hz (AC input)
•
240 VDC to 380 VDC (high-voltage DC input)
•
90 VAC to 290 VAC @ 47 or 63 Hz (AC input)
•
180 VDC to 400 VDC (high-voltage DC input)
20 A
54 VDC
44.5 A
•
100 VAC to 130 VAC @ 60 Hz: 1500 W
•
200 VAC to 240 VAC @ 50 Hz: 3000 W
•
240 VDC to 380 VDC: 3000 W
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