SUN2000 (8KTL-28KTL)
User Manual
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3. Enter the user name and password by
pressing or , and press .
NOTE
The selectable user names are Advanced User
and Special User. The initial password for
Advanced User and Special User is 000001. If
you forget the password, contact Huawei
technical support for a dynamic password that is
effective only on the current day. Change the
password after login.
After the authentication is successful, the
system keeps the authentication information for
30 seconds. If you exit from the Settings page
and log in again within 30 seconds, no
authentication is required.
Log in to the SUN2000 as Advanced
User.
4. Choose Feature Param. and press .
If you log in to the SUN2000 as Advanced
User, perform step 5 only.
If you log in to the SUN2000 as Special
User, perform step 6 only.
The preceding figure is displayed if you
have logged in to the SUN2000 as
Advanced User.
5. Set LVRT, Anti-Islanding, Power Limit,
Power Factor, String Monitor, and press
.
If the String Monitor is enabled, the
SUN2000 monitors the operating status of all
the connected PV strings in real time. If the
operating status is abnormal, warnings are
generated to remind customers to rectify the
fault (components are shielded for a long time,
or components are faulty) in time.
6. Set Ugrid-Unbalance, 10-min Over-Vout,
and 10-min OV Prot.time, and press .
According to the difference of current Grid
Code choice, the parameters are different.
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