RS Automation OEMax CSD7, Руководство пользователя, Страница: 36 / 332

2-8 Installation
CSD7 Servo Drive (EtherCAT)
1. Power cut-off device is required for maintenance and safety
purposes. Local regulations should be observed.
2. When using the transformer, the voltage between each phase
and neutral point/ground should not exceed the rated input.
3. Use of insulating transformer is optional. If used, the secondary
ground in a transformer should be connected to the ground
plate.
4. To enhance the electromagnetic compatibility (EMC) and satisfy
the European EMC directive, the AC power input filter and
shielded motor cable should be used; and the ferrite core
should be used in the AC power cable, motor power cable,
enncoder cable, I/O cable and communication (USB & RS485)
cable. As the AC power input filter has a large leakage current,
discharge time is required after removing the power supply.
The wiring between drive and filter should be kept as short as
possible. The common ground plate should be installed close
to the drive as much as possible.
5. The regenerative circuit is available only for the product of
400W and above (CSD7_04Bxx1 - CSD7_15Bxx1). For the
product of 200W and below (CSD7_01Bxx1, CSD7_02Bxx1), the
B1 and B2 terminal should be kept with nothing connected.
6. For the high-frequency ground, a thick braided wire is
connected among the product, equipment enclosure, machine
frame, motor and ground plate.
7. The product of 400W and below supports only a single-phase
AC input, so there is no L3 terminal in the main power
connector. Connect power cable only to L1 and L2.
8. It is a DC voltage connection terminal. Connect the DC power
supply which has the circuit limiting the initial inrush current to
the B1 and DC- terminal.
9. The heatsink of the CSD7 has two ground screws for motor and
power ground respectively. The ground screws should be
tightened with 1.25 Nm (11 lbs-in) torque.
10. As for the installation environment, the product should be
installed in the environment with pollution level 1 or 2 as
specified in an IEC-60664-1. Install CSD7 servo drive on the
control panel which satisfies the IP54 protection.