INVT GD300-01A, Operation Manual

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Goodrive300-01A series VFD for air compressor Wiring instruction
-17-
Power range (kW)
Terminal screw
specification
Torque of torque driver
(N
·
m)
220
–350
M12 35
400
–500
M12 35
Table 3-2 Main circuit terminal description
Terminal
sign
Terminal name
Terminal function
11
–15kW
7.5kW and 18.5
–
110kW
132kW and higher
R, S, T Main circuit power input
3PH AC input terminals,
connected to the grid
P1 None
DC reactor terminal
1 P1 and (+) connect to DC
reactor terminals
(+) None Reserved
DC reactor terminal
2
(-) None Reserved Reserved
PB None Reserved None
U, V, W VFD output
3PH AC output terminals,
connected to the motor
Ground terminal for safety protection
Each machine must be
grounded. The grounding is
implemented through the two
PE terminals on the machine,
and the grounding resistance
is less than
10Ω.