janitza UMG 604-PRO, User Manual And Technical Data

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UMG 604-PRO
www.janitza.de
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21. Short introduction (setting primary current)
You have three identical current transformers
with a current transformer ratio of 200 A / 5 A.
You want to program the primary current of 200 A.
To do this, you must enter the value
200 for
the primary current in address 000 .
The secondary current is factory-set to 5 A in
address
001 .
1. Switch to programming mode by pressing
buttons 1 and 2 simultaneously for
approximately one second.
• The symbol for programming mode PRG
appears.
• The contents of address 000 are displayed.
2. Enter the primary current by using button
1 to select the number to be changed and
button 2 to change the selected number.
3. Exit programming mode by pressing
buttons 1 and 2 simultaneously again for
approximately one second.
• The current transformer setting is saved.
• The device returns to display mode.
Address Content
PRG
Address Content
PRG
Fig. UMG 604-PRO display in programming mode
Fig. UMG 604-PRO display in programming mode