Promise Technology Vess A2200 Guia De Inicio Rapido página 15

Figure 16: Vess A2200s rear panel power connection
The Vess A2200 features three N+1 power supplies. In this arrangement, one PSU is redundant, so a
minimum of two PSUs are needed to power up the Vess A2200.
Figure 17: Vess A2200 rear panel N+1 power connections
PSU cooling fan
For information about installing or hot swapping power supplies, please see the
product manual.
PSU1, PSU2 and PSU3 are
installed on the Vess A2200.
Connect all power supplies to
a suitable power source.
The Vess A2200 is equipped with LED indicators on the power supplies. Check
these after powering the devices on to make sure the cooling and power status for
the power module is normal.
Vess A2200 Quick Installation Guide
Power switch
pictured in "ON"
position
Important
PSU status
LEDs
Important
13
Power cord
receptacle