Huawei SUN2000-55KTL Series User Manual page 91

SUN2000-(55KTL, 60KTL) Series
User Manual
No. Parameter
4 Grid
reconnection
voltage upper
limit
5 Grid
reconnection
voltage lower
limit
6 Grid
reconnection
frequency
upper limit
7 Grid
reconnection
frequency
lower limit
8 Reactive
power
compensation
(cosφ-P)
trigger voltage
Issue 06 (2020-01-03)
Description
The standards of certain
countries and regions require
that the SUN2000 must not
export power to the power
grid again when the grid
voltage exceeds the value of
Grid reconnection voltage
upper limit after the
SUN2000 shuts down due to a
fault.
The standards of certain
countries and regions require
that the SUN2000 must not
export power to the power
grid again when the grid
voltage is below the value of
Grid reconnection voltage
lower limit after the
SUN2000 shuts down due to a
fault.
The standards of certain
countries and regions require
that the SUN2000 must not
export power to the power
grid again when the grid
frequency exceeds the value
of Grid reconnection
frequency upper limit after
the SUN2000 shuts down due
to a fault.
The standards of certain
countries and regions require
that the SUN2000 must not
export power to the power
grid again when the grid
frequency is below the value
of Grid reconnection
frequency lower limit after
the SUN2000 shuts down due
to a fault.
Specifies the voltage
threshold for triggering
reactive power compensation
based on the cosφ-P curve.
Copyright © Huawei Technologies Co., Ltd.
Unit Default Value
V The default value
varies depending
on the grid code.
The displayed
value prevails.
V
Hz The default value
varies depending
on the grid code.
The displayed
value prevails.
Hz
% The default value
varies depending
on the grid code.
The displayed
value prevails.
7 Man-Machine Interactions
Value Range
[100%Vn, 136%Vn]
[45%Vn, 95%Vn]
[100%Fn, 112%Fn]
[85%Fn, 100%Fn]
[100, 110]
85