CIRCUTOR computer SMART III-Fast Series - Manual (Page 11)

CORRECT INCORRECT
~
P1
P2
S1
S2
TC
LOAD CAPACITORS
Thecurrenttransformers(CT)must
measure the combined current of
thecapacitorsplustheloads
If it does not work, make sure
that the CTs are not short-
circuited�
~
LOAD CAPACITORS
P1
P2
S1
S2
TC
I f  t h e  C Ts  a r e  c o n n e c t e d
i n  t h i s  p o s i t i o n ,  N O N E  O F
THE CAPACITORS WILL BE
CONNECTED,evenifthereare
inductiveloads�
The unit does not compensate�
~
LOAD CAPACITORS
P1
P2
S1
S2
TC
IftheCTsareconnectedinthis
positionALLTHECAPACITORS
WILLBECONNECTED,butthey
willnotbedisconnectediftheload
drops�
Risk of over-compensation in
the grid with no load�
Figure 1: Location of the current transformers
11 Instruction Manual
Computer SMART III FAST