Toshiba GRL150-100 Series Instruction Manual page 99

Line differential relay
Table of Contents

Advertisement

• Select "Threshold set" on the "Counter" screen to display the "Threshold" screen.
/ 4
T C A L M
1 0 0 0 0
Σ I y A L M
1 0 0 0 0
Y V A L U E
O P T A L M
C F - P E R
F E R A L M
(*)Note: This is used to count CF which occurs for a period time (CF-PER setting).
• Enter the threshold settings.
4.2.6.6
Status
To set the status display described in Section 4.2.4, do the following:
Select "Status" on the "Set.(change)" sub-menu to display the "Status" screen.
/ 2
• M e t e r i n g
• T i m e
• T i m e
Setting the metering
• Select "Metering" to display the "Metering" screen.
/ 3
D i s p l a y
P r i / S e c / P r i - A
• Enter 0 or 1 or 2 and press the ENTER key.
Enter 0(=Pri) to display the primary side current in kilo-amperes(kA).
Enter 1(=Sec) to display the secondary side current.
Enter 2(=Pri-A) to display the primary side current in amperes(A).
Setting the time synchronisation
The calendar clock can run locally or be synchronised with the binary input signal, RSM clock, or
by an IEC60870-5-103. This is selected by setting as follows.
• Select "Time sync." to display the "Time sync" screen.
/ 3
T i m e
s y n c .
T i m e
s y n c .
O f f / B I / R S / I E / I R
T h r e s h o l d
_
2 . 0
1 0 0 0
6 0
2 0 . 0
The result is displayed on the CF-L of " Record→Counter→Display " menu.
S t a t u s
s y n c .
z o n e
M e t e r i n g
0
_
RS:RSM, IE:IEC, IR:IRIG-B(available for model 4∗∗ series only)
98
E 6
m s
s
(*)
%
Option
1
_
6 F 2 S 0 8 2 8

Advertisement

Table of Contents
loading

This manual is also suitable for:

Grl150-400 seriesGrl150-100a-10-10

Table of Contents