23
Item
Specifications
•
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)
Rated 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 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)
Rated 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.
•
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).
•
As a best practice, configure N+M (M
≥ 1) AC power supply redundancy. Make sure N+M is not
larger than the total number of power supply slots.
N is the number of AC power supplies.
•
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.
On an M9000-AI-E16 gateway, the power supply slots are located at the top of the rear panel. Make
sure the latch is above the handle when you install the power supply.
The following procedure installs an AC power supply on an M9000-AI-E16 gateway.
To install an AC power supply:
