Object
Alarm triggered
remark
The upper
limit of voltage
maximum voltage value in three-phase
voltage> the voltage setting upper limit
(three-phase four-wire, voltage is phase
voltage; three-phase three-wire, voltage is
the line voltage)
the action value 0
indicates to close the
alarm object
The lower limit
of voltage
The minimum voltage value in
three-phase voltages which is greater
than 110V <the voltage setting lower
limit
(Three-phase four-wire, voltage is phase
voltage; three-phase three-wire, voltage is
the line voltage)
the action value 0
indicates to close the
alarm object
the upper limit
of current
The Max. primary current value in
three-phase current > the upper limit of
current setting value
the action value 0
indicates to close the
alarm object
the lower limit
of current
The Min. primary current value(nonzero)
in three-phase current > the lower limit of
current setting value
the action value 0
indicates to close the
alarm object
The upper
limit of
frequency
Meter voltage frequency> the upper limit
of frequency setting value
the action value 0
indicates to close the
alarm object
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