Mitsubishi Electric GOT SIMPLE GS2107-WTBD, User Manual

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22 - 6
22.1 GOT Restoration Sheets
(3) Wiring of the GOT's FG cables and power lines
(4) Countermeasures to prevent surges
Entry columns for surge suppressors
Actual status
The GOT's FG cables and power
lines are bundled together. Bundled
Not bundled
Corrective action
for when they
are bundled Keeping the GOT's FG cables and
power lines away from each other will
help minimize noise interference.
Effective
Ineffective
Actual status
Surge suppressors are used for
wiring equipment (loads) such as no
fuse breakers, electromagnetic
contactors, relays, solenoid valves,
and induction motors.
(When surge suppressors are used,
write their models and the names of
devices for which the surge
suppressors are used in the following
table.)
Used
Not used
Corrective action
for when surge
suppressors are
not used
Using surge suppressors on the
wiring near loads can reduce
interference of the GOT surge.
Effective
Ineffective
Model of surge suppressor Device for which the surge suppressor is used
GOT
FG
Power for the power equipment
FG
Power for the power equipment
GOT
AC
C
L
R
Output
PLC
AC
C
L
R
Output
PLC
The surge suppressor must be
attached close to the load