NUMERICAL OC/EF PROTECTION RELAY ADR141C/241C
ASHIDA Electronics Pvt. Ltd.
Ref: Manual / ADR141C / 241C
Issue: 04D
Date : 10.07.2014
Page 32/86
8.3.5 RELAY SETTINGS
8.3.5.1 To Set Relay Setting
Relay Setting
Password protected window for “Relay Settings’’ for
setting IP> Enable, IP> Range, IP TMS, IP>> Enable, IP>>
Range, 3Io> Enable, 3Io> Range, 3Io TMS, 3Io>> Enable,
3Io>> Range, IP Curve, 3Io Curve, IP>> Delay, 3Io>>
Delay, IP> C6 Delay and 3Io> C6 Delay.
Press the left arrow key () the relay will display as follows.
Password = 0000
Use Inr/Dec
Enter the previously set password, by using the up arrow
key ( + / ) or the down arrow key ( - / ). As per the
Enter the Password selection.
Note : Default password setting is ‘0000’
Press the left arrow key () the relay will display as follows.
IP> Enable = YES
01 = YES , 02 = N0
By using the up arrow key ( +
) or the down arrow key
( - /) the desired IP> Enable can be selected. i.e. YES or
NO. If set YES then IP> setting is enabled and if set NO then it
will be disabled.
Press the left arrow key () the relay will display as follows.
IP> = 200
Range 10%
– 250%
By using the up arrow key ( +
) or the down arrow key
( - /) the desired IP> can be set. The setting range is
from 10% to 250% in steps of 1%.
Press the left arrow key () the relay will display as follows.
IP> TMS = X1.00
Range X 0.01
– 1.00
By using the up arrow key ( +
) or the down arrow key
( - /) the desired IP> TMS can be set. The setting range is
from 0.01 to 1.00 in steps of 0.01
Press the left arrow key () the relay will display as follows.
IP>> = Enable
01 = YES , 02 = N0
By using the up arrow key ( +
) or the down arrow key
( - /) the desired IP>> Enable can be selected . i.e. YES
or NO. If set YES then IP>> setting is enabled and if set NO
then it will be disabled
Press the left arrow key () the relay will display as follows.
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