SUN2000-(33KTL, 40KTL)
User Manual
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
grid-tied inverters, AC distribution units (ACDUs), and isolation transformer, as shown in
Figure 2-2.
Figure 2-2 Network Application
(D) Isolation transformer
Supported Power Grids
The SUN2000-33KTL supports the power grid modes TN-S, TN-C, TN-C-S, and TT, as
shown in Figure 2-3. The SUN2000-40KTL only supports the power grid mode IT, as shown
in Figure 2-4.
Figure 2-3 Power grids supported by the SUN2000-33KTL
Figure 2-4 Power grid modes supported by the SUN2000-40KTL