Huawei SUN2000-45KTL-US-HV-D0 User Manual page 14

SUN2000-45KTL-US-HV-D0
User Manual
Indicator
Bottom View
Figure 2-6
Figure 2-6 Bottom view
No.
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Issue 04 (2018-06-01)
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 Name
Waterproof cable
connector
Waterproof cable
connector
USB port
DC switch 1
DC switch 2
Waterproof cable
connector
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Copyright © Huawei Technologies Co., Ltd.
for 0.125s and then
off for 0.125s)
Steady green
Description
Inner diameter: 37–44
mm (1.46–1.73 in.)
Inner diameter: 10–15
mm (0.39–0.59 in.)
N/A
N/A
N/A
Inner diameter: 14–18
mm (0.55–0.71 in.)
2 Overview
Meaning
Local maintenance
succeeds.
Silk Screen
AC OUTPUT
RESERVE
USB
DC SWITCH 1
DC SWITCH 2
COM1, COM2, COM3
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