ABB REG316 4 Series Operating Instructions Manual page 10

ABB Switzerland Ltd
invers time ground fault overcurrent
·
breaker failure protection
·
supplementary logic functions such as
·
supplementary user logic programmed using CAP316
·
(function plan programming language FUPLA). This
requires systems engineering.
logic
·
timers
·
metering
·
debounce.
·
The following measuring and monitoring functions are also avail-
able:
single-phase measuring function UIfPQ
·
three-phase measurement module
·
three-phase current plausibility
·
three-phase voltage plausibility
·
disturbance recorder.
·
The scheme includes an event memory.
The allocation of the opto-coupler inputs, the LED signals and
the auxiliary relay signal outputs, the setting of the various pa-
rameters, the configuration of the scheme and the display of the
events and system variables are all performed interactively using
the menu-driven HMC (man/machine communication).
REG 316*4 is equipped with serial interfaces for the connection
of a local control PC and for remote communication with the
station control system.
REG 316*4 is also equipped with continuous self-monitoring and
self-diagnostic functions. Suitable testing devices (e.g. test set
XS92b) are available for quantitative testing.
REG 316*4 can be semi-flush or surface mounted or can be in-
stalled in an equipment rack.
1-4
REG 316*4 1MRB520049-Uen / Rev. B
(I0-Invers)
(BreakerFailure)