Kinco FD5P AC series servo driver
Chapter 3 Installation and wiring
Installing environmental conditions
Figure 3-5 FD415P/425P drive EMC setting conditions schematic diagram
Note：
1. Select cables with more than 85% shielding coverage in the diagram
Input/Output signal cable
Shielded cable+Twisted pair cable
2.Please install the device in the control cabinet and install the device on the same metal backplane with good
electrical conductivity in the cabinet.
(1) Reactor
To suppress the higher harmonic currents at the input power side, connect a reactor to the power
input end of the driver. Figure 3-5 shows how to install a reactor.
The reactor and the driver must be installed in the same metal backplane (electric galvanized steel)
and the metal backplane must be well grounded.
(2) EMC noise filter
To ensure that the product meets EMC standards, install an EMC noise filter at the power input
terminal near the servo driver. For details about the noise filter model, see Section 3.2 External
systems connection.
The length of the cable between the output of the noise filter and the input power supply of the
driver should be less than 30cm.
The driver and filter are installed in the same metal backplane and the metal backplane is well
grounded;
Do not lay the input and output cables of the filter in the same slot or bind them together.
The PE of the filter and the PE of the driver are single-point grounded. Do not connect PE in series to
the ground pile.
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