Measuring input / Phase
Terminal
Busbar voltage - phase L2
B
40
Busbar voltage - phase L3
-/-
Table 19: Busbar terminal assignment 1Ph 2W phase-phase
3.3.6
Current Measuring
3.3.6.1
Generator Current
General notes
WARNING!
Dangerous voltages due to missing load
• Before disconnecting the device, ensure that the current transformer (CT) is short-
•
circuited.
The current measuring inputs for 1 A and 5 A are using the same terminals 3 to 8. The
current range must be selected by the corresponding settings via HMI and/or ToolKit.
Generally, one line of the current transformers secondary must be grounded close to the
CT.
CAUTION!
External current transformers shall provide insulation adequate to system voltage to
which unit is connected.
90
easYgen-3000XT Series
B37574
3 Installation
3.3.6 Current Measuring
Released