Huawei SUN2000-33KTL - Front View Indicators

SUN2000-(33KTL, 40KTL)
User Manual
2 Overview
Issue 03 (2015-12-01)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7
Figure 2-6 SUN2000 front view
(1) Indicators
(2) Maintenance compartment door
Table 2-2 describes the indicators.
Table 2-2 Description of indicators from left to right
Indicator
Status
Meaning
PV connection
indicator
Steady green
At least one PV string is
properly connected, and
the DC voltage exceeds
200 V.
Off
The SUN2000 is
disconnected from all PV
strings.
Grid-tie indicator
Steady green
The SUN2000 is
grid-tied.
Off
The SUN2000 is not
grid-tied.
Communication
indicator
Blinking green fast (on for 0.5s and off
for 0.5s)
RS485 or PLC
communication of the
SUN2000 is normal.
Off
RS485 or PLC
communication of the