CHAPTER 4: SETPOINTS DEVICE
845 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL 4–69
REMOTE IO DETECT VALUE
Range: Up to 6 alphanumeric characters
Shows the letter type of the Remote RTD card Board ID installed (e.g. GGGG).
CURRENT CUTOFF
Range: 0.000 to 1.000 p.u. in steps of 0.001 p.u.
Default: 0.020 p.u.
VOLTAGE CUTOFF
Range: 0.0 to 300.0 in steps of 0.1 V
Default: 1.0 V
FAST PATH:
Lower the Voltage Cutoff and Current Cutoff levels with care as the relay accepts lower
signals as valid measurements. Unless dictated otherwise by a specific application, the
default settings of “0.020 pu” for current and “1.0 V” for voltage are recommended.”
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