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SUN2000-(55KTL, 60KTL) Series
User Manual
No.
Parameter
5
Grid
reconnection
voltage lower
limit
6
Grid
reconnection
frequency
upper limit
7
Grid
reconnection
frequency
lower limit
8
Reactive power
compensation
(cosψ-P) trigger
voltage
9
Reactive power
compensation
(cosψ-P) exit
voltage
Issue 02 (2017-07-30)
Description
grid when the power
grid voltage is higher
than the upper limit.
The standards of
certain countries and
regions require that the
SUN2000 must not
connect to the power
grid when the power
grid voltage is lower
than the lower limit.
The standards of
certain countries and
regions require that the
SUN2000 must not
connect to the power
grid when the power
grid frequency is
higher than the upper
limit.
The standards of
certain countries and
regions require that the
SUN2000 must not
connect to the power
grid when the power
grid frequency is lower
than the lower limit.
Specifies the voltage
threshold for triggering
reactive power
compensation when
low voltage
ride-through (LVRT)
occurs.
Specifies the voltage
threshold for exiting
reactive power
compensation when the
SUN2000 recovers
from LVRT.
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Copyright © Huawei Technologies Co., Ltd.
Unit
Default
Value
displayed
value
prevails.
V
Hz
The default
value varies
depending on
the grid code.
The
Hz
displayed
value
prevails.
%
The default
value varies
depending on
the grid code.
The
%
displayed
value
prevails.
7 Man-Machine Interactions
Value Range
Remarks
[45%Vn,
95%Vn]
[100%Fn,
Fn represents
112%Fn]
the rated
frequency.
[85%Fn,
100%Fn]
[100, 110]
N/A
[90, 100]
N/A
82
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