Fig. 14 SR-1500-G-X-X /SR-2000-G-X-X Layout
ee the Fig. 14
SR-1500-G-X-X / SR-2000-G-X-X With LCD Displayer layout, please s
SR-300-G model, other models of SR-G Series inverter have no such swit
for SR-250-G and
22
①.
②.
③.
④.
a) When the red LED is on all time, this indicates that the AC output cables is not
connected with the utility grid, or the AC voltage or frequence of the uitlity grid is out
of the range of the specifications of the inverter.
b) When this red LED is flashing slowly, this indicates that the DC input voltage is too
low.
c) when this red LED is flashing fastly, this indicates that the DC input voltage is too
high.
⑤.
Fan Ventilation Opening. Don’t cover this opening when the inverter is working.
⑥.
AC Output Outlet. The inverter will be attached a AC cable when you buy it, one
terminal of this AC cables should be connected to the AC output outlet, and another
terminal should be connected to the outlet of the utiltiy grid.
⑦.
AC Output Voltage Switch. This switch is an unique set just
ch, with this
switch, you can set the inverter for 220V to 240V utility grid of many European
countries and other countries when the switch is set to 230V position or set the
inverter for 100V to 120V utility grid for many countries like USA, Japan and other
countries when the switch is set to 115V position.
WARNING: Don’t change the position of this switch when the inveter is connected
to the utility grid. You must pull out the AC plug of the AC cables from the utility grid
before you change the position of the switch, otherwise, the inverter will be damaged.
AC Output Panel
DC Input Panel
① ②
③ ④
⑤
①.
DC Input Positive Terminal. This terminal will connect to the positive wire of solar
cables that connected with the positive pole of the solar panels.
②.
DC Input Negative Terminal. This terminal will connect to the negative wire of solar
cables that connected with the negative pole of the solar panels.
③.
LCD Displayer. LCD Displayer has severial functions:
1. Electric parameters measurement function (voltage, current active power, and
electric energy).
⑥
④
⑤.
⑥.
