Huawei SUN2000-50KTL-M0 User Manual page 22

SUN2000-(50KTL, 60KTL, 65KTL)-M0
User Manual
Figure 2-2 Network diagram
(A) PV string
(D) Isolation transformer
Supported Power Grid
The SUN2000-50KTL-M0 and SUN2000-60KTL-M0 support the following power
grid modes: TN-S, TN-C, TN-C-S, TT, and IT. The SUN2000-65KTL-M0 supports only
IT grid mode.
Figure 2-3 Power grid modes
Issue 11 (2024-02-02)
NO TE
In medium-voltage grid connection scenarios and non-low-voltage public grid connection
scenarios (industrial environment), the SUN2000 is powered by a dedicated power
transformer instead of connecting to low-voltage overhead power lines.
Copyright © Huawei Technologies Co., Ltd.
(B) SN2000
(E) Power grid
2 Overview
(C) ACDU
14