Huawei SUN2000-8K-LC0 Series User Manual page 47

SUN2000-(8K, 10K)-LC0 Series
User Manual
No.
J
Note [1]: It is not recommended that only one PV string be connected.
Note [2]: For details about how to operate the Smart PV Optimizer, see
SUN2000-(600W-P, 450W-P2) Smart PV Optimizer Quick
SUN2000-450W-P Smart PV Optimizer Quick
Optimizer User
Note [3]: For details about how to operate a WLAN-FE Smart Dongle
SDongleA-05, see
details about how to operate a 4G Smart Dongle SDongleB-06, see
SDongleB-06 Smart Dongle Quick Guide
documents at
Note [4]: When the SDongleB-06-CN (02314ALM-001) Smart Dongle is used, a
maximum of two inverters can be cascaded.
Note [5]: For details about how to operate a power meter, see
Smart Power Sensor User Manual
Quick
Note [6]: Retain the default baud rates for the DDSU666-H and YDS70-C16
power meters. If they are changed, the power meters may go offline, generate
alarms, or affect the inverter output power.
Note [7]: For details about how to operate an EMMA, see
Quick
Note [8]: For details about how to operate a SmartGuard, see
SmartGuard-63A-(S0, AUS0) Quick
Issue 01 (2023-09-15)
Component
AC switch
Manual.
SDongleA-05 Smart Dongle Quick Guide
https://support.huawei.com/enterprise
Guide.
Guide.
Copyright © Huawei Digital Power Technologies Co., Ltd.
Description
To ensure that the inverter can
be safely disconnected from the
power grid when an exception
occurs, connect an AC switch to
the AC side of the inverter. Select
an appropriate AC switch in
accordance with local industry
standards and regulations.
Huawei recommends the
following switch specifications:
a single-phase AC circuit breaker
with a rated voltage greater than
or equal to 250 V AC and a rated
current of:
● 50 A for the 8K inverter
● 63 A for the 10K inverter
(4G). You can obtain these
and YDS70-C16 Smart Power Sensor
Guide.
5 Electrical Connections
Source
Prepared by the
customer
Guide,
Guide, and SUN2000 Smart PV
(WLAN-FE). For
by searching for models.
DDSU666-H
EMMA-(A01, A02)
40