ABB PowerValue 11 RT G2 User Manual

EPO
DRY
OUT
DRY
IN
31
5.3.1 Dry IN
Dry in allows a remote action to switch on/ switch
off/ maintenance bypass the UPS.
This is done by switching the contact from closed
to open.
5.3.2 Dry OUT
The dry out port is normally closed. If the dry out
port is open, it indicates that the UPS is running
in bypass or inverter mode / on battery mode /
battery low / battery disconnected /
bypass output/ UPS normal.
—
31 EPO (Emergency
power off)
—
32 Dry IN & OUT
connector
The UPS can communicate with USB-compliant
computers that run power management
software. To establish communication between
the UPS and a computer, connect the USB cable
to the USB port on the UPS. Connect the other
end of the cable to the USB port on a computer.
The EPO connector can be used to block the
output of the UPS in case of an emergency.
The EPO connector can be configured as Normally
Closed (NC) or Normally Opened (NO) through
the USB or RS232 port.
By default, the EPO connector is Normally Closed
(NC) by a jumper in the rear panel. If the jumper is
removed, the UPS output will not supply energy
to the load until the EPO status is changed.
To return to normal status, the EPO connector must
be closed. Enter the LCD menu to clear the EPO
status (Control-->Reset fault status-->Reset
fault). The UPS alarm is cleared and bypass mode
is recovered. Set the UPS to inverter mode manually.
—
5.2 USB port
—
5.3 Emergency power off
—
31
—
32
5 COMMUNICATION

ABB PowerValue 11 RT G2 Specifications

General

Brand	ABB
Model	PowerValue 11 RT G2
Category	UPS
Language	English