Huawei SUN2000L - Page 99

SUN2000L-(2KTL-5KTL)
User Manual
7 Operations on the Local FusionHome App
Issue 02 (2017-12-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
92

The grid parameter values vary with grid codes. The displayed values prevail.
Table 7-8 Description of grid parameters
Parameter
Description
Value Range
Grid code
Set this parameter based on
the grid code of the country
or region where the
SUN2000L is used and the
SUN2000L application
scenario.
For details of the grid codes,
see A Grid Codes.
The default value varies
depending on the model.
The displayed value
prevails.
Output mode

Single-phase

Split-phase

Dual–live wire
Auto start upongrid
recovery
Specifies whether the
SUN2000L can start
automatically when the
power grid recovers.

Disable

Enable
Connect time after grid
recovery (s)
Specifies the time after
which the SUN2000L
begins restarting after the
power grid recovers.
[0, 900]
Grid re-con voltage upper
limit (V)
For a specific grid code, if
the grid voltage exceeds the
upper threshold, the
SUN2000L is not allowed to
connect to the power grid.
[100%Vn, 136%Vn]
Grid re-con voltage lower
limit (V)
For a specific grid code, if
the grid voltage is below the
lower threshold, the
SUN2000L is not allowed to
connect to the power grid.
[45%Vn, 95%Vn]
Grid re-con freq upper limit
(Hz)
For a specific grid code, if
the grid frequency exceeds
the upper threshold, the
SUN2000L is not allowed to
connect to the power grid.
[100%Fn, 112%Fn]
Grid re-con freq lower limit
(Hz)
For a specific grid code, if
the grid frequency is below
the lower threshold, the
SUN2000L is not allowed to
connect to the power grid.
[85%Fn, 100%Fn]
Rea pwr comp (cosφ-P)
trigger V (%)
Specifies the voltage
threshold for triggering
reactive power
compensation when low
voltage ride-through
(LVRT) occurs.
[100, 110]
Rea pwr comp (cosφ-P) exit
Specifies the voltage
[90, 100]