Time Setting - Huawei SUN2000 User Manual

SUN2000-(3.8KTL-11.4KTL)-USL0
User Manual
Parameter
Overfrequency derating
Freq for triggering OF
derating (Hz)
Freq for exiting OF derating
(Hz)
Cutoff frequency of
overfrequency
Cutoff power of
overfrequency
Recovery grad of OF
derating (%/min)

7.4.5.5 Time Setting

To set time, choose Grid-connect config > Expert > Time setting from the Operation
console screen.
Issue 01 (2018-05-21)
Description
Enables or disables the
overfrequency derating
function.
For a specific grid code, the
SUN2000 output active
power needs to be derated
when the grid frequency
exceeds the set value.
Specifies the frequency
threshold for exiting
overfrequency derating.
Specifies the frequency
threshold for cutting off
overfrequency derating.
Specifies the power
threshold for cutting off
overfrequency derating.
Specifies the power
recovery gradient for
overfrequency derating.
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7 Operations on the Local FusionHome App
Value Range
 Disable

Enable

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.
 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.

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.
[0, 100]
[5, 20]
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