Specifications

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27
motor
motor
motor
motor
The output terminals of inverter U, V , W are
connected to motor input terminals U, V , and
W .
When power is on, please check if motor is
running forwardunder forward command, if
reverse, please exchange any 2 phases of
inverter ’ s terminal U , V, or W.
Never
Never
Never
Never connect
connect
connect
connect power
power
power
power cable
cable
cable
cable to
to
to
to output
output
output
output
terminals
terminals
terminals
terminals of
of
of
of inverter
inverter
inverter
inverter
Will damage the internal components of inverter.
Short-circuit
Short-circuit
Short-circuit
Short-circuit on
on
on
on output
output
output
output terminals
terminals
terminals
terminals or
or
or
or
grounding
grounding
grounding
grounding is
is
is
is forbidden
forbidden
forbidden
forbidden
Do not touch output terminals directly, or connect
the output cable to inverter ’ s housing;there is
risk of electric shock and short circuit.
Never
Never
Never
Never use
use
use
use phase-shifting
phase-shifting
phase-shifting
phase-shifting capacitor
capacitor
capacitor
capacitor
Please do not connect phase-shifting lead
electrolytic capacitor or LC/RC filter on theoutput
loop, otherwise, it will damage inverter.
Never
Never
Never
Never use
use
use
use electromagnetic
electromagnetic
electromagnetic
electromagnetic switch
switch
switch
switch
Do not connect electromagnetic switch or
electromagnetic contactor to output loop, the
action of such components will cause over
current or over voltage protection of inverter.
Much worse, it will damage inverter ’ s internal
components. Please make sure the inverter
and motor stops before installing
electromagnetic contactor to switch power
frequency.
Install
Install
Install
Install reactor
reactor
reactor
reactor on
on
on
on the
the
the
the output
output
output
output side
side
side
side
W hen the frequency inverter and motor have
about 50 meters must install the reactor.
Install
Install
Install
Install noise
noise
noise
noise filter
filter
filter
filter on
on
on
on the
the
the
the output
output
output
output side
side
side
side
Installation of noise filter on output side of
inverter can help to reduce inductive
interference or radio interference.
4.2.
4.2.
4.2.
4.2. 7
7
7
7 Ground
Ground
Ground
Ground Wiring
Wiring
Wiring
Wiring (PE)
(PE)
(PE)
(PE)
I n order to ensure safety and prevent electrical
shock and fire, terminal PE must be grounded
with ground with proper techniques and the
grounding resistor is less than 10 Ω . The