SDMO R 340 U User And Maintenance Manual page 98

15/07/09 19:10 :00
A651: Temporary power grid single Genset
Grid CT ratio
5. To enter the value of the grid current transformer ratio: press the "GRID CT RATIO" button on the touch screen.
Using the alphanumeric keys of the MICS KERYS: enter the value of the CT ratio in tenths.
Example: CT = 100A/5A (calculation: 100/5 = 20 ; 20 x10= 200 ) value to be entered 200 .
6. Then press " VALID " .
After changeover, the screen below appears.
GS 1 Rental application
coupling
20.0
CT BUSBAR/Grid setting 1 (1/10)
0<=
Valid
Stop
Validation
0200 <=32767
Esc.
96/285
Faults Alarms