Fuji Electric FVR-C11S-7EN Series - Page 8

FVR-C11S-EN
6 Safet
y
Instructions
Instructions on wirin
g
WARNING
1. When the inverter is connected to power,
connect it via a line-protection molded case
circuit breaker or an earth-leaka
g
e circuit
breaker (Residual current operated protec-
tive device).
Otherwise fire could occur.
2. Be sure to connect the
g
round wire.
Otherwise electric shock or fire could
occur.
3. Ensure that a licensed specialist
performs the wirin
g
work.
4. Check before startin
g
the wirin
g
that the
power is off (OPEN).
Otherwise electric shock could occur.
5. Do not wire up the inverter until it has been
installed securel
y
.
Otherwise electric shock or in
j
ur
y
could
occur.
6. The inverter has to be
g
rounded in accord-
ance with the national and local safet
y
specification.
Otherwise electric shock could occur.
CAUTION
1. Check that the number of phases and the
rated volta
g
e of this product correspond to
the number of phases and volta
g
e of the
AC power suppl
y
.
Otherwise fire could occur.
2. Do not connect the AC power suppl
y
to the
output terminals (U, V, W).
Otherwise in
j
ur
y
could occur.
3. Check the output terminals (U,V,W) for the
phase order and connect them to the motor
correctl
y
.
Otherwise fire could occur.
4. Do not connect a brakin
g
resistor directl
y
to
the DC terminals [P(+), N(-)].
Otherwise fire could occur.
5. Noise is
g
enerated from the inverter, mo-
tor, and wirin
g
. Take care that this noise
does not cause malfunctions in peripheral
sensors and equipment.
Otherwise accidents could occur.