Wiring Diagram - Chziri ZVF200-M User Manual

Chapter 3 Installation and Wiring

3.3 Wiring Diagram

3.3.1 Basic Wiring Diagram
Braking Resistor
MOCB
R
Three phase
S
AC inpul
T
Power supply
Forward/Stop X1
Reverse/Stop
X2
Reset
X3
Multi-stage speed 1
X4
Multi-stage speed 2
X5
Multi-stage speed 3 X6
Public Terminal GND
10V
Potentiometer
Input or analog
AVI
Voltage Input
(0 10VDC)
AC1
Analog Current
Input (0-20mA) GND
SG+
485 COM Port
SG-
Model : ZVF200-M0004S2 M0022S2
ZVF200-M0004T2 M0055T2
ZVF200-M0007T4 M0075T4
P DB
R
M
V
W
Fault Reley Output
TA
TB
TA-TB on when normal
TC TA-TC on when failure
Y1
Open collector
Output
12V
AFM Analog Signal Output
V
GND (0-10VDC)
12V 12V Power supply
COM output Port
Fig.3-8
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Chapter 3 Installation and Wiring
3.2.2 Cautions for Wiring
Wait at least 10 minutes after power OFF before opening
the front cover of the inverter.
Verify the charge indicator lamp is OFF before proceeding
the work, and be sure that the voltage value of the main
loop terminal P and DC- is less than 36VDC.
HAZARD
The internal wiring of the inverter should be operated
only by authorized qualified people.
Verify the rated input voltage of the inverter is matched
with AC power supply. Otherwise, there is the possibility
of damage to the inverter.
Install in order and only operate wiring after finishing
main parts install ation. Otherwise, there is an electric
shock or damage to the inverter.
Do not perform over-voltage withstand to the inverter,
for this had been done properly before EX-factory.
Be sure to install a no-fuse circui t breake r in the i nput
WARNING power supply side of the inverter to prevent expanding
of accident due to an inverter problem, which may cause
damage to the distribution equipment or lead to fire.
Be sure to connect the ground terminal and the motor
casing to the ground wire which must be copper core. The
diameter of the copper core should conform to the relevant
national standard. The ground resistanc e should be less
than 10 .
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