
3
2.3 System Block Diagram
Figure 2.1 System Block Diagram
TN-1500 Inverter
AC
In put
AC
Output
AC charger
Solar charger
Battery
Fuse
Fuse
12V/24V/48V
DC/DC
Converter
Solar Panel
EMI
fi lter
200 V
DC
CPU
Controller
Polarity
detect
DC/AC
In verter
LOAD
120V/230V
Circuit
Breaker
50Hz/60Hz
/400V
DC
LED
Display
A
B
C
D
E
F
G
3.1 Front Panel
POWER on/off switch: The inverter will turn OFF if the switch is in the OFF
AC output outlet: To satisfy application demand of different geographic areas
No Fuse Breaker; Reset: Under "Bypass Mode", when the AC output is
Ventilation holes: The inverter requires suitable ventilation to work properly.
Function Setting: Operating Mode, Output voltage, frequency, and saving
LED Indicating Panel: Operating status, load condition, and all types of
Communication Port: For remote monitoring purpose, the unit can be connected
position.
all over the world, there are many optional AC outlets to choose from.
shorted or the load current exceeds the rated current of the No Fuse Breaker,
Please make sure there is good ventilation and the lifespan of the inverter can
mode can be set through this button.
warnings will be displayed on this panel.
to a PC t h r o u g h t his communication por t by using the cable and monitoring
software.
preserved.
the No Fuse Breaker will open and that stops bypassing energy from the utility
getting to prevent possible danger. When the abnormal operating condition is
removed, user can press down on the Reset button to resume operation.
3.User interface
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