Basic Wiring Diagram - Veichi Electric AC60 series Manual

power grid excesses the enable input voltage. If the power grid voltage
excesses the inverter voltage limit, please supply power to frequency
inverter with transformer.
17. The wire length between the frequency inverter and the braking unit
should not exceed five meters; The wire length between braking unit and
braking resistance should not exceed 5 meters.
18.If the frequency inverter output terminals drive inductive loads, such
as electromagnetic relays, contactors, etc., surge voltage absorption
circuit should be added, such as RC absorption circuit(be careful that
the leakage current should be lower than the control electromagnetic
relays or contactor' hold current),pressure-sensitive resistance or
freewheel diode(be used in DC electromagnetism circuit, but the polarity
of the freewheel must be paid attention to).The absorption circuit
components must be as close to the relays or winding of the contactor
as possible; Shown as below:

4.2 Basic wiring diagram

The following diagram includs two parts:the main circuit and control
circuit.
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