Chziri ZVF200-M User Manual page 13

Chapter 3 Installation and Wiring
When the open-ended output terminal of the collector
connects to any inductive load, i.e., the relay coil, do
insert a diode at each end of the load in parallel.
The control wire in the inverter or the control cabinet
should be at least 100mm away from the power cable.
DO NOT put them in the same metallic channel. If t he
signal wire and the power cable need to intersect, they
TIP
should intersect at an angle of 90
must adopt STP (shielded twisted pair wire); the shielded
layer must connect to the terminal GND; and the power
wire is recommended to use metallic shielded cable.
The unavoidable strong electromagnetic interference of
the inverter may have bad influence on all the electrical
equipment and meters in the same environment. To reduce
interference, the output cable of the inverter can be
inserted in the metal pipe connecting to the ground or in
the metallic shielded cable, and connect the metallic
TIP
shielded layer to the ground. In addition, a magnetic loop
p u t o n t h e o u t p u t c a b l e i s a l s o e f f e c t i v e t o r e d u c e
interference.
Input power RST disorder ,it can connect any one arbitrary
When inverter runs the direction of motor is not same as
your required direction. Please change any two of three
iuput motor wires
When inverter have disconnector to protect current leakage.
TIP
In order to avoid something wrong with disconnect ,please
choose current leakage above 200mA and fi nish it
within more than 0.1 second
-20-
. The control wire
Chapter 3 Installation and Wiring
3.3.3 Instruction on Main Circuit Terminals
1 The main circuit terminals are shown as in the figure 3-9~3-10.
Earthing Single phase
220V input
Fig.3-9 Diagram 1 for Main Circuit Terminals
Model: ZVF200-M0004S2 M0022S2
Earthing Three-phase
220V/380V Input
Fig.3-10 Diagram 2 for Main Circuit Terminals
Model ZVF200-M0004T2 M0055T2
ZVF200-M0007T4 M0075T4
-21-
Connect with Connect with the
three-phase AC motor braking resistor
Connect with Connect with the
three-phase AC motor braking resistor