80
UMG 104
Address
Content
PRG
Address
Content
PRG
Switch to Program mode
Simultaneously press keys 1 and 2 for around
one second.
The PRG symbol for programming mode
appears.
The content of address 000 is displayed.
Change address
As address 000 is already displayed the
address does not have to be changed.
Enter the primary current.
Use Key 1 to select the digit to be changed.
Use Key 2 to change the selected digit.
Exit program mode
Simultaneously press both keys for around
1 second.
The current transformer setting is saved and
the device returns to display mode.
Quick Reference Instructions
Adjusting the primary current
You have three current transformers of the same type with a current transformer ratio of 200 A/5 A.
You would like to program the primary current with 200 A.
To do this you must enter the value
200
for the primary current in the address
000
.
The secondary current is preset to 5 A in address
001
in the factory.
Summary of Contents for UMG 104
Page 69: ...69 UMG 104...
Page 78: ...78 UMG 104 Dimensioned drawings Front view Side view...
