12
2.
Introduction of Shihlin Inverter
Introduction of Inverter
2.5.5 System wire arrangement of SE2-0XX-0.4K~11K (0.5HP~15HP) series
FUSE /NFB
Magnetic contactor
Input AC Line Reactor
Zero-phase Reactor
Output AC Line Reactor
EMI filter
R/ L1
S/ L2
T/ L3
U/ T1
V/ T2
W/ T3
Motor
B
R
P
PR
Braking resistor
Power
N
Zero-phase Reactor
Power
supply
Please follow the specific
power supply requirement
shown in this manual.
Fuse/NFB
There may be an inrush
current during power up.
Please refer to 2.7.1 and
select the correct fuse /NFB.
Magnetic
contactor
Please do not use a Magnetic
contactor as the I/O switch of
the inverter, as it will reduce
the operating life cycle of the
inverter.
Input AC
Line Reactor
AC line reactor should be
installed to improve the input
power factor. The wiring
distance should be less than
10m. Please refer to 2.7.6.
Zero-phase
Reactor
Zero-phase reactors are used to
reduce radio noise especially
when audio equipment installed
near the inverter. Effective for
noise reduction on both the
input and output sides.
Attenuation quality is good for a
wide range from AM band to
10Mhz. Please refer to 2.7.5.
EMI filter
Used to reduce electromagnetic
interference.
Braking unit
Used to reduce stopping time of
the motor.
Output AC
Line Reactor
Motor surge voltage
amplitudes depending on
motor cable length. The output
AC line reactor is necessary to
install on the inverter output
side. Please refer to 2.7.6.
