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SUN2000-(55KTL, 60KTL) Series
User Manual
Indicator
Bottom View
Figure 2-7
Figure 2-7 Bottom view
No.
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2
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Issue 02 (2017-07-30)
Status
If both DC switches are OFF, the PV connection indicator indicates the DC input detection status. If
one or two DC switches are ON, the PV connection indicator indicates the PV string connection
status.
Local maintenance refers to operations performed after a universal serial bus (USB) flash drive,
Bluetooth module, or USB data cable is inserted into the USB port of the SUN2000. For example,
local maintenance includes data import and export using a USB flash drive and connecting to the
SUN2000 APP over a Bluetooth module or USB data cable.
If alarming and local maintenance happen concurrently, the alarm/maintenance indicator shows the
local maintenance state first. After the USB flash drive, Bluetooth module, or USB data cable is
removed, the indicator shows the alarm state.
shows the SUN2000 bottom view.
Component
Waterproof cable connector (inner
diameter: 37–44 mm)
Waterproof cable connector (inner
diameter: 10–15 mm)
USB port
DC switch 1
DC switch 2
Waterproof cable connector (inner
diameter: 14–18 mm)
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Copyright © Huawei Technologies Co., Ltd.
Meaning
(on for 0.125s
and then off for
0.125s)
Steady green
Local maintenance succeeds.
Silk Screen
AC OUTPUT
RESERVE
USB
DC SWITCH 1
DC SWITCH 2
COM1, COM2, COM3
2 Overview
8
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