Wiring And Commissioning Of Multiple Circulation Variable Frequency Motors+Multiple Power Frequency Motors - INVT Goodrive 300-16 Operation Manual

Goodrive300-16 special inverter for HVAC
3.4 Wiring and commissioning of multiple circulation variable
frequency motors+multiple power frequency motors
3.4.1 Standard wiring diagram
L1 R
L2 S
L3
T
L1/L2/L3
N
Note: The diagram is the system of 3 circulation variable frequency motors+2 power
frequency motors, which will become the system of 3 circulation variable frequency motors
without connecting power frequency motors. Goodrive300-16 inverter can form the system
of 4 circulation variable frequency motors.
U
V
W
GD300-16
RO1
+10V
RO2 PID1
AI2
reference
RO3
GND
RO4
AI1
RO5
PID1
GND PT
RO6
feedback
RO7
RO8
KM1 KM3
KM2 KM0
KM0
KM4 KM4
R02 R04
R01 R03
KM0 KM1 KM2 KM3
FR1 FR2
KM0
KM1
FR1
KM2
KM3
FR2
KM4
KM5
FR3
KM6
FR4
KM7
FR5
KM5
KM0
KM2 KM4
KM2
R07
R06
R05
KM4 KM5 KM6
FR3 FR4
21
Commissioning guidelines
M1
M2
M3
M4
M5
R08
KM7
FR5