INVT GD100-0R4G-SS2-PV - P17.38 Current of the Main Winding; P17.39 Current of the Secondary Winding; C.1.1.1 Models and Specifications; C.1.1.2 Terminals of QH100-PV Switching Module

Goodrive100-PV series solar pumping inverters Inverter mains & PV switching solution
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+ - R S U V WT
Figure C-4 Wiring terminals of -4 models for inverters ≤2.2kW
+ - L U V WN
Figure C-5 Wiring terminals of -S2/-SS2 models for inverters ≤2.2kW
Wiring terminal functions
Terminal
Name
Function
R, S, T
AC input
3PH 380/220V AC input terminals, connected to the grid
N
Neutral wire. For 4-37kW models, use 3PH 4-wire
distribution system and connect the neutral wire to
terminal N.
L, N
AC input
1PH 220V AC input terminals, connected to the grid
(+), (-)
PV input
Solar cell panel input terminals
U, V, W
Inverter output
3PH/1PH AC output terminals, connected to pump motor
Note: 1PH motors must connect to terminals U and W.
Safety
grounding
Safety grounding terminal. Each inverter must be
grounded properly.
Note: It is at the bottom of the chassis.
C.4 Parameter setting method
Connect the external PV voltage detection signal to the HDI terminal (auto switching by
default). Ensure that the PV voltage detection threshold is 300V for the -4 models and it is
200V for the -2/-S2/-SS2 models. After the correct connection, set P15.32 to 0.