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Goodrive100-PV Series Solar Pump Inverter
Terminal
R, S, T
(L, N)
(+), (-)
U, V, W
Description for -SS2 single-phase output models
1) Generally, the output terminals U and W of the inverter connect to the phase cables of the
single-phase motor.
2) If the single-phase pump cannot be started, the two-phase control method must be used,
and the start-up and running capacitors (if any) of the motor must be removed. The figure
below shows the internal wiring of the common single-phase motor. In the figure, L1, L2, C1,
and C2 indicate the running winding, start-up winding, running capacitor, and start-up
capacitor. When the motor speed exceeds 75% of the rated speed, the start-up capacitor is
switched off.
Internal wiring of the single-phase motor winding after removing the starting and running
capacitor:
Name
3PH (1PH) AC input terminals, connected to the grid
AC input
Note: Use the screws equipped with the inverter for
wiring.
PV input
Solar cell panel input terminals
3PH/1PH AC output terminals, connected to the pump
Inverter
motor
output
Note: 1PH motors must connect to terminals U and W.
Safety
Safety protection grounding terminal. Each inverter
grounding
must be grounded
U2
L1
U1
Function
L
K
C1
C2
V2
L2
V1
N
-12-
Installation guidelines
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Questions and answers
I want to connect a low water level sensor to GD100-PV invt how it supposed to do
The low water level sensor should be connected to the INVT Goodrive100-PV Series inverter at the designated terminal. Based on the standard wiring diagram:
1. Identify the low water level switch terminals.
2. Connect the common terminal of the sensor to the COM terminal on the inverter.
3. Connect the sensor output to the appropriate input terminal (e.g., S1 or S4) on the inverter.
4. Ensure wiring is secure and correctly configured according to the installation guidelines.
This setup allows the inverter to receive signals from the low water level sensor and respond accordingly.
This answer is automatically generated