Mitsubishi Electric EMU4-FD1-MB User Manual page 21

Setting menu 1: Phase wire system, primary voltage, primary current, demand time, etc.
(7) Primary current
SET
DISP
(8) Special primary
current
SET DISP
(9) Secondary current
SET DISP
Set the primary current of combined CT.
1A
30A
5A
40A
6A
50A
7.5A
60A
8A 75A
10A
80A
12A 100A
15A
120A
20A
150A
25A
200A
Supplement: If there is no values above you want to set to, choose "SP" to
enable the special primary current.
If you choose "SP", transition to "(8) Special primary current".
If you choose the value except for "SP", transition to "(9) Secondary current".
Set the special primary current of combined CT.
･ Setting range: 1A to 6000A (Default: 100.0A)
Setting of special primary current
+ / PHASE - / RESET
･ Press or
SET
･ Press for the setting digit (flashing digit) to shift to lower.
DISP
･ Press for the setting digit (flashing digit) to shift to upper.
･ You can set the value in the range from 1A to 6000A.
If the value is less than 10A, you can set upper two digits of it.
If the value is 10A or more, you can set upper three digits of it.
Caution: In case you set the value except for the range from 1A and 6000A, indicate the error
(E005). When indicating the error, press
the new value again.
SET
･ Press at the lowest digit to transition to "(9) Secondary Current".
Set the secondary current of combined CT.
5A 1A
(20/71)
250A 1500A
300A 1600A
400A 2000A
500A 2500A
600A 3000A
750A 4000A
800A 5000A
1000A 6000A
1200A SP
1250A
to choose the value at flashing digit.
SET
Supplement:
"CT" means Current Transformer.
to check the setting values and set