Kinco FD5P AC series servo driver
Chapter 3 Installation and wiring
Danger!
Install surge suppressors on the coils of relays and electromagnetic contactors to
prevent damage to equipment caused by peak voltages.
Refer to Appendix 1 for the driver external brake resistors.
Do not connect the power cable to the UVW end, and do not connect the
external brake resistor to both ends of the DC+(RB+) and DC-. Before powering
on the driver, check whether the cable connections are correct.
High voltage may remain in the drive after power off. Please check that the
CHARGE indicator is off ten minutes after power off before disassembling and
repairing the drive.
Do not share power with welding machines, lasers, etc
Table
3-1
External system connect introduce
Molded case circuit breakers
（MCCB）
In the event of overcurrent, short circuit, or undervoltage, the circuit breaker automatically shuts off the
power supply, thus protecting the circuit and drive equipment from damage. Note that the protection
parameters that match the drive parameters are set.
Effectively filter out external interference and improve the anti-interference ability of power supply
circuit.
Use the air ac electromagnetic contactor to turn off the power supply and install the surge suppressor
recommended by the manufacturer of the electromagnetic contactor to effectively prevent the reverse
ELECTRO motive force.
Charging indicator light will not go out immediately after the power is cut off due to the charging
capacitor in the internal circuit of the drive. Please make sure that the charging indicator is off or the
voltage value of the dc bus voltage of the drive is below 36V before contacting the power terminal
Table 3-2 Recommended breaker model
Table 3-3 Recommended noise filter
Single phase 120/250VAC，16A
Single phase 120/250VAC，16A
Table 3-4 Recommended magnetic contactor
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