Huawei SUN2000-60KTL-M0 - Installing the Communications Cable; Communication Mode Description

Figure 5-20 Connecting DC input power cables
NO TICE
If polarity of the DC input power cable is reversed and the DC switch is ON, do not
turn o the DC switch immediately or unplug positive and negative connectors.
The device may be damaged if you do not follow the instruction. The caused
equipment damage is beyond the warranty scope. Wait until the solar irradiance
declines and the PV string current reduces to below 0.5 A, and then turn o the
two DC switches and remove the positive and negative connectors. Correct the
string polarity before reconnecting the string to the SUN2000.
----End
5.6 Installing the Communications Cable
5.6.1 Communication Mode Description
The SUN2000 can connect to the SmartLogger, Smart Dongle, and power meter.
Table 5-3 Component
Component
Description Source
SmartLogger
[
1]
SmartLogger1000, SmartLogger2000,
SmartLogger3000
Purchased from Huawei
Smart
Dongle
[2]
SDongleA-05 (AP+STA),
SDongleA-03, SDongleB-06
Purchased from Huawei
SUN2000-(50KTL, 60KTL, 65KTL)-M0
User Manual 5 Electrical Connections
Issue 11 (2024-02-02) Copyright © Huawei Technologies Co., Ltd. 58