Huawei SUN2000-90KTL Series User Manual page 54

SUN2000-(90KTL, 95KTL, 100KTL, 105KTL) Series
User Manual
● To ensure the system response speed, you are advised to connect less than 30
● The RS485 communication distance between the SUN2000 at the end and the
Figure 5-4 SUN2000 cable connections (dashed box indicating optional
components)
Table 5-4 Component description
No. Component
A SmartLogger
B AC switch
Issue 11 (2020-08-30)
NO TICE
cascading SUN2000s on each COM port of the SmartLogger.
SmartLogger cannot exceed 1000 m.
Remarks
The SUN2000 can connect to the
SmartLogger to implement RS485
communication.
● Installed in the AC combiner box
● It is recommended that a three-
● It is recommended that a three-
Copyright © Huawei Technologies Co., Ltd.
phase AC circuit breaker with a rated
voltage greater than or equal to 800
V AC and a rated current of 125 A be
configured for the SUN2000-105KTL-
H1.
phase AC circuit breaker with a rated
voltage greater than or equal to 800
V AC and a rated current of 100 A be
configured for other models.
5 Electrical Connections
Source
Can be
purchased from
Huawei
Prepared by the
customer
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