Huawei SUN2000-8KTL-M0 User Manual

NO TICE
● Not all inverter models are delivered with the signal cable connector.
● When routing the signal cable, ensure that it is separate from the power cable
and away from interfering sources to prevent communication from being
aected.
● The protection layer of the cable is in the connector. Cut o surplus core wires
from the protection layer. Ensure that the core wires are completely inserted
into the cable holes, and that the cable is securely connected.
● If the Smart Dongle is
congured, you are advised to install the Smart Dongle
before connecting the signal cable.
Figure 5-17 Signal denitions
Table 5-3 Signal denitions
Pin
Deni
tion
Function Description Pin Deni
tion
Function Description
1 485A1
-1
RS485
dierential
signal+
Used to
connect to the
RS485 signal
port on the
SUN2000 or
SmartLogger10
00
2 485A1
-2
RS485
dierential
signal+
Used to
connect to the
RS485 signal
port on the
SUN2000 or
SmartLogger10
00A
3 485B1
-1
RS485
dierential
signal–
4 485B1
-2
RS485
dierential
signal–
5 PE Shielding
ground
N/A 6 PE Shielding
ground
N/A
7 485A2 RS485
dierential
signal+
Used to
connect to an
RS485 signal
port on a
Smart Power
Sensor for
export
limitation
8 DIN1 Dry contact
interface for
grid
scheduling
N/A
9 485B2 RS485
dierential
signal–
10 DIN2
11 N/A N/A N/A 12 DIN3
SUN2000-(8KTL-20KTL)-M2
User Manual 5 Electrical Connections
Issue 11 (2023-02-07) Copyright © Huawei Technologies Co., Ltd. 54

Huawei SUN2000-8KTL-M0 Specifications

General

Brand	Huawei
Model	SUN2000-8KTL-M0
Category	Inverter
Language	English