Shihlin electric SL3 Series, Руководство пользователя

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Peripheral devices
INVERTER INTRODUCTION 22
3.6 Peripheral devices
3.6.1 System Wire Arrangement
Molded case circuit
breaker (MCCB) or
earth leakage current
breaker (ELB)
Magnetic contactor
(MC)
AC reactor(input
side)
Zero-phase
reactor
Output AC
Line Reactor
EMI filter
R/L1 S/L2 T/L3
U/T1
V/T2 W/T3
Motor
Power
Zero-phase reactor
Power
Please provide power
specified in manual.
Molded case
circuit breaker
(MCCB) or
earth leakage
current breaker
(ELB)
When power ON there might
be huge inrush current flows to
inverter
.
Refer to chapter 3.6.2
for model selection.
Magnetic
contactor
(MC)
Do not use contactor to power
on/off inverter. Doing so will
shorten the life span of the
inverter.
AC
reactor(input
side)
It is recommend to install AC
reactor to improve the power
factor. The wire distance
should be within 10 meters
Zero-phase
reactor
Zero-phase reactors are used
to reduce radio noise
especially when audio
equipment is installed near
the inverter. Effective for
noise reduction on both the
input and output sides. The
frequency band effective
range is from AM to 10 MHz
EMI filter
Used to reduce electromagnetic
interference
Output AC
Line Reactor
Motor surge voltage
amplitude depends on motor
cable length. Recommend
to install
.