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Table 2-4 PSR3000-54A power supply specifications
Item
Specifications
Rated input voltage
•
100 VAC to 240 VAC @ 50 or 60 Hz (AC input)
•
240 VDC (high-voltage DC input)
Input voltage
•
90 VAC to 290 VAC @ 47 or 63 Hz (AC input)
•
190 VDC to 300 VDC (high-voltage DC input)
Maximum input current
16 A
Rated output voltage
54 VDC
Maximum output current
55.6 A
Maximum output power
•
100 VAC to 130 VAC @ 60 Hz: 1500 W
•
200 VAC to 240 VAC @ 50 Hz: 3000 W
•
240 VDC: 3000 W
Table 2-5 PSR3000-54AHD power supply specifications
Item
Specifications
Rated input voltage
•
100 VAC to 240 VAC @ 50 or 60 Hz (AC input)
•
240 VDC to 380 VDC (high-voltage DC input)
Input voltage
•
90 VAC to 290 VAC @ 47 or 63 Hz (AC input)
•
180 VDC to 400 VDC (high-voltage DC input)
Maximum input current
20 A
Rated output voltage
54 VDC
Maximum output current
44.5 A
Maximum output power
•
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
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.
