Huawei SmartLogger2000 User Manual page 122

SmartLogger2000
User Manual
No. Parameter
2 Phase
protection
point
3 Phase angle
offset
protection
10 minute
4
OV
protection
5 10 minute
OV
protection
time
6 Level-1 OV
protection
7 Level-1 OV
protection
time
8 Level-2 OV
protection
Issue 04 (2018-04-10)
Description
The Japanese standard
requires that during
passive islanding
detection, protection
should be triggered if an
abrupt voltage phase
change is detected.
The standards of certain
countries and regions
require that the inverter
needs to be protected
when the three-phase
angle offset of the power
grid exceeds a certain
value.
Specifies the 10-minute
overvoltage protection
threshold.
Specifies the 10-minute
overvoltage protection
duration.
Specifies the level-1
overvoltage protection
threshold.
Specifies the level-1
overvoltage protection
duration.
Specifies the level-2
overvoltage protection
threshold.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Unit Value Range
º [3, 15]
N/A  Disable

Enable
 SUN2000-50KTL-M
V
0/60KTL-M0/65KTL
-C1/70KTL-C1/75KT
L-C1/70KTL-INM0:
[1xVn, 1.5xVn]
 Others: [1xVn,
1.36xVn]
ms  1000 V inverter: [50,
600000]
 Others: [50, 7200000]
V  SUN2000-50KTL-M
0/60KTL-M0/65KTL
-C1/70KTL-C1/75KT
L-C1/70KTL-INM0:
[1xVn, 1.5xVn]
 Others: [1xVn,
1.36xVn]

ms 1000 V inverter: [50,
600000]
 Others: [50, 7200000]

V SUN2000-50KTL-M
0/60KTL-M0/65KTL
-C1/70KTL-C1/75KT
L-C1/70KTL-INM0:
[1xVn, 1.5xVn]
 Others: [1xVn,
1.36xVn]
7 WebUI
Remarks
Configurable
abruptly changed
phase angles are 3° ,
6° , 9° , 12° , and 15° ,
which are displayed
after the Japanese
grid code is
selected.
N/A
Vn represents the
rated voltage.
Vn represents the
rated voltage.
Vn represents the
rated voltage.
112