Huawei SUN2000 M0 Series - Cable Description

No. Component Description Source
E SmartLogger1
000A
Select a proper model based on
requirements.
Purchased from
Huawei
F Electricity
meter
The recommended electricity
meter model is DTSU666-H.
Purchased from
Huawei
G Power grid
scheduling
device
Choose a device that meets
requirements of power grid
scheduling.
Provided by local
power grid
companies
H
AC switch
a
Recommended: a three-phase
AC circuit breaker with a rated
voltage greater than or equal
to 415 V AC and a rated
current of:
● 16 A (SUN2000-3KTL-M0,
SUN2000-4KTL-M0,
SUN2000-5KTL-M0,
SUN2000-6KTL-M0)
● 25 A (SUN2000-8KTL-M0,
SUN2000-10KTL-M0)
Prepared by the
customer
● Note a: WLAN-FE Smart Dongle: For details about the SDongleA-05
operation, see SDongleA-05 Quick Guide (WLAN-FE) ; 4G Smart Dongle: For
details about the SDongleA-03 operation, see SDongleA-03 Quick Guide
(4G) . You can obtain the quick guide at https://support.huawei.com/
enterprise by searching for the Smart Dongle model.
● Note b: The SUN2000-8KTL-M0 and SUN2000-10KTL-M0 inverters are not
applicable to Australia.
Table 5-2 Cable description
No.
Name Type Recommended
Specications
1 DC input power cable Standard PV cable in
the industry
● Conductor cross-
sectional area: 4–6
mm
2
● Cable outer
diameter: 4.5–7.8
mm
2 (Optional) RS485
communications cable
(used to cascade
inverters or connect to
the RS485 signal port
on the SmartLogger)
Two-core outdoor
shielded twisted pair
cable
● Conductor cross-
sectional area: 0.2–
1 mm
2
● Cable outer
diameter: 4–11 mm
SUN2000-(3KTL-10KTL)-M0
User Manual 5 Electrical Connections
Issue 06 (2020-10-23) Copyright © Huawei Technologies Co., Ltd. 32