User Manual

UPS Network Management Card 3 User Guide29
UPS: Outlet Group 3, Printer, turned off.
By default, the event generates an Event Log entry, e-mail, and a Syslog message.
If you configure trap receivers for the events, trap 298 is generated when an outlet group turns on, and trap
299 is generated when an outlet group turns off. The event message is the trap argument. The default severity
level is the same as for the event.
Power Settings on Configuration menu
Path: Configuration > Power Settings
The available settings differ based on the UPS device.
The Rated Output Voltage is the AC voltage the UPS supplies to the load, while the UPS is on battery. You
can configure the following types of device-specific items:
• Upper and Lower Voltage settings determine the ranges at which the UPS automatically regulates
battery output to the load. This protects the load.
When the upper voltage is breached, the UPS uses its AVR Trim feature; when the lower voltage is
breached, the UPS uses its AVR Boost feature (or it switches to battery operation if the UPS does not
have AVR Boost).
• Enabling Green Mode runs the UPS in bypass, which uses energy more efficiently. However, in green
mode the speed of transferring to the UPS battery power when necessary is slower. If your
environment needs a fast switching time, you can disable green mode.
• The UPS reacts to input power line noise by going on battery. The Sensitivity setting changes the time
the UPS takes to react to line noise. Use the Reduced and Low options to allow the UPS to accept a
noisy power input for a longer time, before going on battery. Use Low when the input power is known to
have a lot of noise on the line, e.g. input power supplied by a generator.
• Output Watt Rating: the maximum power rating to meet the requirements of your load devices
• Bypass settings define conditions under which the UPS can switch to bypass mode
• Alarm thresholds are based on available runtime and redundant power and on UPS load