INVT GD100-0R4G-SS2-PV User Manual

Goodrive100-PV series solar pumping inverters Inverter mains & PV switching solution
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Appendix C Inverter mains & PV switching solution
C.1 Solution introduction
Generally, inverters do not allow simultaneous connection to mains and PV. If such
simultaneous connection is required, switching control circuit must be configured externally.
The figure below shows the solution for reference.
AC Input
(+)
S
T
AC breaker (QF1)
AC Contactor (KM1)
U
V
W
SPD(Surge Protection Device)
Fuse(FU)
M
R
S
T
R
(+)
(-)
GD100-PV
Inverter
B
C
A
+
-
Diode(D)
PV+
PV-
PV+
S
COM
HDI
COM
PV Input
DC breaker (QF2)
Voltage Detection Circuit
RO1B
RO1C
220V
~
KM1
QH100-PV Switching Module
A1
A2
PE
Figure C-1 Inverter mains & PV switching solution
Note: For the specifications and model selection of QH100-PV switching module, consult
INVT local office.
C.1.1 QH100-PV switching module
C.1.1.1 Models and specifications
QH100 – 055A – 4 – PV
① ② ③ ④
Switching module model description
Key
Sign
Description
Remarks
Product
abbreviation
①
Product
abbreviation
QH100 series mains&PV switching
module

INVT GD100-0R4G-SS2-PV Specifications

General

Brand	INVT
Model	GD100-0R4G-SS2-PV
Category	Inverter
Language	English