Huawei SDongleA-03 Quick Manual

SDongleA-03 Quick Guide (4G)
Document Issue: 11
Part Number: 31509550
Release Date: 2020-11-27
The information in this document is subject to change without notice. Every effort has been
made in the preparation of this document to ensure accuracy of the contents, but all statements,
information, and recommendations in this document do not constitute a warranty of any kind,
express or implied.
• SDongleA-03 Smart Dongle (the "Dongle" for short) is a smart communications expansion
module that works with Huawei inverters to implement wireless communication between
inverters and management systems through the 4G network.
• When multiple inverters are cascaded, only one Dongle or one SmartLogger is allowed.
1
Communication Scenario
RS485 communication scenario
N
Slave inverter
Devices in the dashed box are
optional.
• This document uses the RS485 communication scenario as an example. For
details about the MBUS communication scenario, see the user manual.
• This document uses connection to Huawei FusionSolar Smart PV
Management System as an example. For details about connection to a
third-party management system, see the user manual.
The inverter model is subject to change without notice. The model
•
information and device appearance in this document are for reference
only. For more details, see the user manual.
Inverter Model Requirements
Master Inverter
Inverters with a built-in WLAN:
SUN2000-2KTL/3KTL/4KTL/5KTL-L0
SUN2000-(3KTL-20KTL)-M series
Inverters without a built-in WLAN:
SUN2000-50KTL-JPM1
SUN2000-50KTL/63KTL-JPM0
SUN2000-50KTL/60KTL/65KTL-M0
SUN2000-70KTL/75KTL-C1 (optional)
SUN2000-70KTL/100KTL-INM0
SUN2000-100KTL-M1
SUN2000-100KTL/110KTL/125KTL-M0
SUN2000-175KTL-H0
SUN2000-185KTL-INH0
SUN2000-185KTL-H1
SUN2000-196KTL-H0
The SUN2000-2KTL/3KTL/4KTL/5KTL-L0 does not support inverter cascading.
Number of Devices Required for Networking
Limited Number
Maximum number of devices
that can be connected to the
Dongle
10
2
• The number of devices that can be cascaded varies with the Dongle model. You can view
the maximum number of devices that can be connected to the Dongle from the label on
the external package.
If devices are connected to the RS485-2, RS485_2, or 485B2 and 485A2 ports of the main
•
inverter, the devices are not included as cascaded devices.
2
Installation and Commissioning
1. Install a SIM card.
• You need to prepare a standard SIM card (size: 25 mm x 15 mm; capacity: ≥ 64 KB). When
connecting to Huawei FusionSolar Smart PV Management System, prepare a SIM card
based on the traffic requirements in the following table.
• Before installing a SIM card, you need to remove the Dongle from an inverter.
Recommended Monthly Traffic for SIM Card Purchases
Inverters
With power meters
or Smart Power Sensors
With weather stations
With Smart PV Optimizers
2. Install the Dongle.
Inverter USB port
Ensure that the AC or DC side of the inverter has been powered on.
3. Install the FusionSolar app and perform Setup Wizard. For details, see the corresponding
FusionSolar App Quick Guide
download the correponding quick guide according to the downloaded app version. If the
operation has been performed, ignore it.
FusionSolar
•
You can obtain SIM card parameters from the SIM card carrier. For details about how to
use the FusionSolar app, scan the QR code to obtain related documentation.
•
To create multiple installer accounts for the same company, log in to the FusionSolar
app and tap New User.
LED
Color Status
N/A Off
Yellow (blinking
green and red
Steady on
simultaneously)
Blinking in a 2-second
cycle (on for 0.1s and
then off for 1.9s)
Blinking at long
intervals (on for 1s and
Green
then off for 1s)
Steady on
Blinking at short
intervals (on for 0.2s
and then off for 0.2s)
Steady on
Blinking at short
intervals (on for 0.2s
and then off for 0.2s)
Red
Blinking at long
intervals (on for 1s and
then off for 1s)
Blinking at long
intervals (red for 1s
Blinking red
and green for 1s)
and green
alternatively
Blinking at short
intervals (red for 0.2s
and green for 0.2s)
3
Performance Parameters
Basic Parameters
Installation
Mode
Indicator
Dimensions (W x
H x D)
Net Weight
Ingress
Protection
Rating
Standard and Frequency Band
SDongleA-03-CN
SDongleA-03-EU
SDongleA-03-AU
SDongleA-03-JP
SDongleA-03-KR
4
Obtaining Documentation
You can obtain the latest version of this document by scanning the following QR codes.
Copyright © Huawei Technologies Co., Ltd. 2020. All rights reserved.
Slave inverter 1
Number of slave
inverters
10 MB + 4 MB x Number of
inverters
3 MB x Number of power
meters
or Smart Power Sensors
3 MB x Number of weather
stations
2 MB + 0.2 MB x Number of
Smart PV Optimizers
Install the SIM
card in the arrow
direction.
. During the FusionSolar app upgrade, scan the QR code to
Plug-and-play (applicable
to inverters only)
LED
130 mm x 48 mm x 33
mm
90 g
IP65
LTE FDD: B1, B3, B8
LTE TDD: B38, B39, B40, B41
DC-HSPA+/HSPA+/HSPA/UMTS: B1, B5, B8, B9
TD-SCDMA: B34, B39
GSM/GPRS/EDGE: 900 MHz, 1800 MHz
LTE FDD: B1, B3, B7, B8, B20
LTE TDD: B38, B40
WCDMA/HSDPA/HSUPA/HSPA+: B1, B8
GSM/GPRS/EDGE: 900 MHz, 1800 MHz
LTE FDD: B1, B2, B3, B4, B5, B7, B8, B28
LTE TDD: B40
WCDMA: B1, B2, B5, B8
GSM: 850 MHz, 900 MHz, 1800 MHz, 1900 MHz
LTE FDD: B1, B3, B8, B18, B19, B26
LTE TDD: B41
WCDMA: B1, B6, B8, B19
LTE FDD: B1, B3, B5, B7
WCDMA: B1
Master inverter
SUN2000-(3KTL-20KTL)-M series
SUN2000-29.9KTL/36KTL/42KTL/50KTL
SUN2000-33KTL-A
SUN2000-33KTL/40KTL-JP
SUN2000-43KTL-IN-C1
SUN2000-50KTL/70KTL/75KTL-C1
SUN2000-50KTL/63KTL-JPM0
SUN2000-50KTL-JPM1
SUN2000-50KTL/60KTL/65KTL-M0
SUN2000-70KTL/100KTL-INM0
SUN2000-100KTL-M1
SUN2000-100KTL/110KTL/125KTL-M0
SUN2000-175KTL-H0
SUN2000-185KTL-INH0
SUN2000-185KTL-H1
SUN2000-196KTL-H0
Actual Number
Number of other devices (such as power
meters and energy storage devices)
N
≤ 9
N
≤ 1
or
Quick Guide
Remarks Description
The Dongle is not secured or is not powered
on.
Normal
The Dongle is secured and powered on.
Normal Dialing (duration < 1 min)
If the duration is longer than 1 min, the 4G
Abnormal parameter settings are incorrect. Reset the
parameters.
The dial-up connection is set up successfully
Normal
(duration < 30s).
If the duration is longer than 30s, the settings
Abnormal of the management system parameters are
incorrect. Reset the parameters.
Successfully connected to the management
system.
Normal
The inverter is communicating with the
management system through the Dongle.
The Dongle is faulty. Replace Dongle.
The Dongle has no SIM card or the SIM card is
in poor contact. Check whether the SIM card
has been installed or is in good contact. If not,
install the SIM card or remove and insert the
SIM card.
The Dongle fails to connect to the
management system because it has no signals,
weak signals, or no traffic. If the Dongle is
reliably connected, check the SIM card signal
through the app. If no signal is received or the
Abnormal
signal strength is weak, contact the carrier.
Check whether the tariff and traffic of the SIM
card are normal. If not, recharge the SIM card
or buy traffic.
No communication with the inverter
• Remove and insert the Dongle.
Check whether inverters match the
•
Dongle.
Connect the Dongle to other inverters.
•
Check whether the Dongle or the USB port
of the inverter is faulty.
Normal The Dongle is being upgraded locally.
SIM Card Type
Typical Power
Consumption
Operating
Temperature
Relative Humidity
Storage Temperature
FusionSolar app
Slave Inverter
N
≤ 9 –
N
≤ 1 –
Traffic Support
• Device performance data can be
refreshed every 5 minutes.
• The Dongle logs, inverter logs, and
IV diagnosis data can be exported
monthly. The Dongle and inverters
can be upgraded monthly.
Ensure that the Dongle
shell is properly
installed.
ILO4H00002
LED
0.8-1.1 N· m
ILO4H00001
Standard SIM cards
(25 mm x 15 mm)
3.5 W
–30°C to +65°C
5% RH to 95% RH
–40°C to +70°C
Management
system
User Manual