Sungrow SG1250UD User Manual

9
3 Product Description
3.1 Inverter Appearance
3.1.1 Appearance
The face and main external components of the inverter are shown in the figure below.
A
E
B
C
D
E
E
Note: The figure takes the standard inverter appearance as an example, and the actual
product may differ.
Item
Name
Description
A
LED indicator
Separately, power indicator "POWER", operation
indicator "OPERATION", and fault indicator "FAULT"
B
LCD touchscreen
Displays the data and execute control commands
C
Emergency stop button
Can be used to disconnect the AC side power supply
immediately in case of emergency
D
Start/Stop button
Used to start/stop the inverter
E
Lock
A total of three, used to open and close the front doors of
the inverter
In addition to the standard configuration, DC/AC meter is optional. The meter can be
an energy meter or voltage meter. Specifically, refer to the actually received device.
3.1.2 LED Indicators
There are three LED indicators at the upper side of the inverter AC cabinet: POWER,
OPERATION, and FAULT.
These indicators indicate operation status of the inverter. Description of these LED
indicators is as follows.
LED
Color
Description
POWER
Green
The control circuit power supply is supplying power.
OPERATION
White
Inverter is in stop mode.
Green
Inverter is in feed-in operation mode.
Yellow
Inverter is in alarm run mode*.
FAULT
Red
A fault occurs and has not been removed.
The LED will be off when the fault is cleared.

Sungrow SG1250UD Specifications

General

Brand	Sungrow
Model	SG1250UD
Category	Inverter
Language	English