Huawei SUN2000 Series, Руководство пользователя

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SUN2000-(3.8KTL-11.4KTL)-USL0
User Manual
7 Operations on the Local FusionHome App
Issue 01 (2018-05-21) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
112
Parameter Description Value Range
Overfrequency derating Enables or disables the
overfrequency derating
function.  Disable
 Enable
Freq for triggering OF
derating (Hz) For a specific grid code, the
SUN2000 output active
power needs to be derated
when the grid frequency
exceeds the set value.  When the output
frequency is 50 Hz, the
value range is
45.00–55.00 Hz.
 When the output
frequency is 60 Hz, the
value range is
55.00–65.00 Hz.
Freq for exiting OF derating
(Hz) Specifies the frequency
threshold for exiting
overfrequency derating.  When the output
frequency is 50 Hz, the
value range is
45.00–55.00 Hz.

When the output
frequency is 60 Hz, the
value range is
55.00–65.00 Hz.
Cutoff frequency of
overfrequency Specifies the frequency
threshold for cutting off
overfrequency derating.  When the output
frequency is 50 Hz, the
value range is
45.00–55.00 Hz.
 When the output
frequency is 60 Hz, the
value range is
55.00–65.00 Hz.
Cutoff power of
overfrequency Specifies the power
threshold for cutting off
overfrequency derating.
[0, 100]
Recovery grad of OF
derating (%/min) Specifies the power
recovery gradient for
overfrequency derating. [5, 20]
7.4.5.5 Time Setting
To set time, choose Grid-connect config > Expert > Time setting from the Operation
console screen.