Ashida ADR233B - REF (if Lowz)

Doc ID :ADR233B/IM/01
Ref ID : ADR233B/IM/UG
Rev No. : 05
Page No. : 320 of 479
ADR233B
SAVE SETTINGS
This window will flash for a moment and it will move to the
Main Menu.
PROTECTIONS
CLEAR RECORDS
OUTPUT & LED TEST
GROUP 1

8.4.11.4.2 REF (If LowZ)
PROTECTIONS
CLEAR RECORDS
OUTPUT & LED TEST
GROUP 1

Password protected window for “Group 1” setting. i.e.
Equipment Data, Ph Differential, REF, Phase OC, Ground
OC, Residual OC, Sequence OC, Under Voltage, Over
Voltage, V/Hz Protection, Breaker Failure, Thermal Overload
and Through Fault.
Press the Right arrow key () to move to the next option.
Equipment Data
Ph Differential
REF

Phase OC
Editable Setting
By using the Plus / Up arrow key (+ /) or the Minus / Down
arrow key (- /) select REF.
Press the Right arrow key () to move to the next option.
REF
REF Enable

LowZ
Editable Setting
Password protected window for “REF” setting i.e. REF
Enable Disabled/HighZ/LowZ, (If LowZ: Ref. Winding, Isr>1,
Isr>2, Slope1, Slope2, tIsr>) or (If HighZ: Isr>) and 2nd Hrm
REF BLK (2nd Hrm Threshold.)
Note: When set as LowZ
Press the Right arrow key () to move to the next option.
REF Enabled
Ref. Winding
W1
Editable Setting
By using the Plus / Up arrow key (+ /) or the Minus / Down
arrow key (- /) the Ref. Winding can be set. i.e. W1 / W2.
Press the Minus / Down arrow key (- /) to move to the next