Standard Wiring - INVT Goodrive300-19 Series Operation Manual

Goodrive300-19 series open loop vector inverter special for hosit Installation guidelines

4.3 Standard wiring

4.3.1 Wiring of main circuit
4.3.1.1 Wiring of main circuit
Fig 4-7 Wiring of main circuit for the inverters of 380V
Note:
1. The fuse, DC reactor, braking unit, braking resistor, input reactor, input filter, output reactor,
output filter are optional parts. Please refer to Peripheral Optional Parts for detailed
information.
2. A1 and A2 are optional parts.
3. P1 and (+) are short circuited in factory for the inverters of 380V (≥75kW), if need to connect
with the DC reactor, please remove the contact tag between P1 and (+).
4. Before connecting the braking resistor cable, remove the yellow labels of PB, (+), and (-)
from the terminal blocks. Otherwise, poor connection may occur.
4.3.2 Terminals of main circuit
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