Boost Module; Appendix A Options - INVT Goodrive170-PV Series Operation Manual

Goodrive170-PV Series Solar Pump Inverter
A.1 Boost module
The pump inverters of 2.2kW support an optional boost module (PP100-3R2-PV) to
improve the utilization ratio of the PV cell module. The figure below shows the wiring
method.
1. Connect PV+ and PV- of the boost module to positive and negative input terminals
of the PV cell module respectively.
2. Connect output terminals (+) and (-) of the boost module to input terminals (+) and (-)
of the pump inverter respectively.
3. Connect 422-communication receiving terminal RX of the boost module to
422-communication sending terminal TX of the pump inverter, connect
422-communication sending terminal TX of the boost module to 422-communication
receiving terminal RX of the pump inverter, and use two sets of twisted pairs for
wiring.
4. Ensure that the wiring is connected properly, and switch on the breaker Q1 at the
DC side for automotive running.
Figure A-1 Connection between the boost module and the inverter
Q1
PV+
PV
input
PV-
Boost module specifications:
Model
Input side
Max. input power (W)
Max. DC voltage (V)
Start voltage (V)
Min. working voltage (V)
Max. input current (A)
Output side
Output voltage (V)

Appendix A Options

(+)
PP100-3R2-PV

Boost module

(-)
422RX+ 422RX- 422TX+
422TX-
Shielded twisted pairs
(+)
GD170-PV
inverter
(-)
422RX+ 422RX- 422TX+ 422TX-
PP100-3R2-PV
380V inverter: 570
-57-
U
V
W
3200
600
80
70
12
Options
Water
pump