Huawei SUN2000 - Protection Standards

SUN2000-(3.8KTL-11.4KTL)-USL0
User Manual
10 Technical Specifications
Issue 01 (2018-05-21)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
156
Item
SUN2000-3.
8KTL-USL0
SUN2000-5
KTL-USL0
SUN2000-7.
6KTL-USL0
SUN2000-9
KTL-USL0
SUN2000-1
0KTL-USL0
SUN2000-1
1.4KTL-US
L0
Max. Branch
Circuit
overcurrent
protection
25 Adc for Battery
Figure 10-1 Power grid types supported by 120 V AC load
Protection
Item
SUN2000
-3.8KTL-
USL0
SUN2000-5
KTL-USL0
SUN2000-7.
6KTL-USL0
SUN2000-9
KTL-USL0
SUN2000-1
0KTL-USL0
SUN2000-1
1.4KTL-US
L0
AFCI
UL 1699B, CSA TIL M-07
Rapid turn-off
protection
NEC 2017, NEC 2014
Anti-islanding
protection
IEEE 1547
ISO detection
UL 1741
DCI detection
IEEE 1547
RCMU detection
UL 1741
Overvoltage
category
III for AC side, II for DC side
Input reverse
connection
protection
Supported