Peak Value Overvoltage - ABB REG316 4 Series Operating Instructions Manual

REG 316*4 1MRB520049-Uen / Rev. F
3.5.12. Peak value overvoltage (Voltage-Inst)
A. Application
General voltage monitoring with instantaneous response
·
(over and undervoltage)
Voltage monitoring where insensitive to frequency is required
·
(over and undervoltage).
B. Features
processes instantaneous values and is therefore fast and
·
largely independent of frequency
stores the peak value following pick-up
·
no suppression of DC component
·
no suppression of harmonics
·
single and three-phase measurement
·
maximum value detection in the three-phase mode
·
adjustable lower frequency limit f
·
C. Inputs and outputs
I. C.t./v.t. inputs
·
II. Binary inputs
·
III. Binary outputs
·
·
IV. Measurements
·
voltage
blocking
pick-up
tripping
voltage amplitude (only available if function trips).
ABB Switzerland Ltd
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min
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