Vicruns 2S-0.4G-B, Руководство пользователя, Страница: 31 / 300

3.2.2 Peripheral device wiring diagram
Figure 3-5 Peripheral device wiring diagram
Chapter 3 Installation
-30-
C
h
a
p
te
r
3
Input AC reactor
P-
P+ P
PB
P +
B R
Three-phase
AC power Use within the allowable power supply specification
of the AC drive
Moulded case
circuit breakeror
earth leakage
circuit breakers
Select a proper breaker to resistlarge in-rush current
that flows into the AC drive at power-on
To guarantee safety, use an electromagnetic contactor.
Do not use it to start or stop the AC drive because such
operation reduces the service life of the AC drive
Suppress the high
order harmonic to
improve power factor
Electromagnetic
Contactor
Reduce the electrom -
agnetic interference
on the input side. Input side EMC
filter
Break unit
Braking resistor
Ground
Output
Reactors
Ground
Motor
R S T