Huawei SUN2000 Series User Manual page 41

SUN2000-(8KTL-20KTL)-M2
User Manual
No. Component
E SUN2000
F SmartLogger
G Smart Power
Sensor
H
Ripple Control
Device
I Rapid shutdown
switch
J
b
AC switch
● 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
SDongleA-03 Quick Guide (4G) . You can obtain the quick guide at
operation, see
support.huawei.com/enterprise
● Note b: SUN2000-8KTL-M2 and SUN2000-10KTL-M2 inverters are applicable only to Australia.
Table 5-2 Cable description
No. Name
1 DC input power cable
2 (Optional) RS485
communications cable
(used to cascade
inverters or connect to
the RS485 signal port
on the SmartLogger)
Issue 01 (2020-07-02)
Description
Select a proper model based on
requirements.
Select a proper model based on
requirements.
The recommended electricity meter
model is DTSU666-H.
Select the devices that meet the power
grid scheduling requirements.
Select a proper model based on
requirements.
Recommended: a three-phase AC circuit
breaker with a rated voltage greater
than or equal to 415 V AC and a rated
current of:
● 25 A (SUN2000-8KTL-M2,
SUN2000-10KTL-M2,
SUN2000-12KTL-M2)
● 40 A (SUN2000-15KTL-M2,
SUN2000-17KTL-M2,
SUN2000-20KTL-M2)
by searching for the Smart Dongle model.
Type
Standard PV cable in
the industry
Two-core outdoor
shielded twisted pair
cable
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
Source
Purchased from Huawei
Purchased from Huawei
Purchased from Huawei
Provided by local power
grid companies
Prepared by the customer
Prepared by the customer
Recommended Specifications
● Conductor cross-sectional area: 4–6
2
mm
● Cable outer diameter: 5.5–9 mm
● Conductor cross-sectional area: 0.2–1
2
mm
● Cable outer diameter: 4–11 mm
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