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001046AG
3 - Characteristics
Configurable relays
The inverter is equipped with two configurable switching relays, which
can be used in different operating configurations that can be set using
the web user interface. A typical example of application is closing the
contact when an alarm is triggered.
Remote switch-on/switch-off
This command can be used to switch off/switch on the inverter via an
external (remote) command using the Remote ON/OFF terminal block.
This functionality must be enabled in the web user interface and when
active, switching on the inverter, besides being dictated by the presence
of normal parameters which allow the inverter to be connected to the grid,
also depends on the external control for switching on/off.
Reactive power feed into the grid
The inverter is able to produce reactive power and can feed this power
into the grid via the power factor setting.
Power feeding modes vary according to the country or state/province of
installation and the grid companies.
Limiting the active power fed into the grid
The inverter can limit the amount of active power fed into the grid by the
inverter to the desired and adjustable value.
Overvoltage surge arrester monitoring
The inverter monitors the status of the overvoltage surge arresters, and
generates a warning in the event of a fault (viewable via monitoring sy-
stem, internal web user interface or Installer Mobile APP).
RSD board (only -R models) *
Rapid shut down (RSD) board allows fast discharge of positive and ne-
gative input voltages to ground: when used in conjunction with a device
able to discharge differential input voltage, the whole system is compliant
with NEC 2017 690.12 RSD requirements. Since RSD is a safety-related
feature, RSD board self-test is repeated every 24 hours during inverter
initialization phase: self-test fails if RSD functionality is damaged, resul-
ting in alarm E103.
* Must be installed and operated in conjunction with external panel level
rapid shut down devices (please refer to local sales representative for a
list of compatible devices).
Data transmission and control
Embedded multi communication interfaces (WLAN, Ethernet, RS485)
combined with a Sunspec compliant Modbus protocol (RTU/TCP) allow
the inverter to be easily integrated with any third party monitoring and-
control systems that support the same Sunspec standard.
Please contact the ABB technical support or get access to Sunspec alliance website for further
information on Modbus Sunspec products.