Installing Ac Power Supplies; Available Ac Power Supplies; Ac Power Supply Configuration Guidelines; Installing An Ac Power Supply - H3C CR19000-16 Installation, Quick Start

Installing AC power supplies

Available AC power supplies

The PSR2400-54A and PSR3000-54A power supplies are available for the router.
describes the available AC power supply specifications.
Table 6-2 Available AC power supply specifications
Item
Rated input voltage
Input voltage range
Rated input current
Rated output voltage
Max. output current
Max. 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

1. Thread a flat-blade screwdriver through the small handle of the filler panel and pull the filler
panel out along the guide rails of the slot.
PSR2400-54A
•
AC power input:
100 to 130 VAC @ 60 Hz

200 to 240 VAC @ 50 Hz

•
High voltage DC power input: 240
VDC
•
AC power input: 90 to 264 VAC @
47 to 63 Hz
•
High voltage DC power input: 190
to 320 VDC
16 A
54 VDC
44.5 A
•
100 to 130 VAC @ 60 Hz: 1200 W
•
200 to 240 VAC @ 50 Hz: 2400 W
•
240 VDC: 2400 W
6-5
PSR3000-54A
•
AC power input:
100 to 130 VAC @ 60 Hz

200 to 240 VAC @ 50 Hz

•
High voltage DC power input: 240
VDC
•
AC power input: 90 to 290 VAC @
47 to 63 Hz
•
High voltage DC power input: 190
to 320 VDC
16 A
54 VDC
55.6 A
•
100 to 130 VAC @ 60 Hz: 1200 W
•
200 to 240 VAC @ 50 Hz: 3000 W
•
240 VDC: 3000 W
Table 6-2