Sofar BTS E5-DS5 Manual de usuario

BTS E5~20-DS5 User Manual
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BTS E5~20-DS5 User Manual
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Contents
Preface................................................................................................................ 3
1. Basic Safety Information..........................................................................6
1.1 Requirement for Installation and Maintenance................... 6
1.2 Description of safety information symbols..............................................9
2. Product Introduction........................................................................................ 12
2.1 Product overview.............................................................................. 12
2.2 Product Model Description...............................................................13
2.3 Product Appearance..........................................................................15
2.4 Indicator lights description.................................................... 17
2.5 Product label..................................................................................... 18
2.6 System capacity expansion description............................................ 20
3. Product Installation..........................................................................................21
3.1 Checking Before Installation............................................................ 21
3.2 Preparation for Installation Tools..................................................... 22
3.3 Installation environment................................................................... 23
3.4 Installation Space..............................................................................24
3.5 Battery system installation................................................................25
4. Electrical Connection.......................................................................................29
4.1 Preparation of Connection Cables.................................................... 30
4.2 Electrical Connection for Internal System........................................30
4.2.1 Protection grounding cable connection............... 30
4.2.2 Power cables connection............................................31
4.2.3 Communication cable connection..........................32
4.3 External Electrical Connection......................................................... 35
4.3.1 External Electrical Connection..................................35
4.3.2 External ground Connection of the PGND cable36
4.3.3 DC power cable installation.......................................38
4.3.4 BMS communication cable installation.................. 40
4.4 Battery parallel installation.................................................... 41
4.5 Fuse replacement...................................................................... 42

BTS E5~20-DS5 User Manual
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4.6 Install the protective cover................................................................43
5. Commissioning................................................................................................ 45
5.1 Double Check................................................................................... 45
5.2 Electrify for the First Time(Important)....................................... 45
5.3 Battery Parameter Settings............................................................... 45
5.4 Software Update............................................................................... 47
5.5 Battery Powered Off......................................................................... 48
6. Trouble shooting and maintenance.................................................................. 49
6.1 Troubleshooting......................................................................... 49
6.2 Daily Maintenance..................................................................... 54
6.3 Battery Module Storage Requirements and Power
Supply....................................................................................................... 54
7. DataSheet.........................................................................................................56
8. Manufacturer's Warranty and Liability Terms................................................. 60

BTS E5~20-DS5 User Manual
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Preface
Notice
The purchased products, services and features are governed by
the commercial contract made by the Company. All or part of
the products and features described in this document may not
be within the purchase scope. Except as otherwise agreed
herein, no representations or warranties, express or implied, are
made as to the contents of this document.
Save this Instruction
This manual must be considered as an integral part of the
equipment. Customer can print the electronic version to hard
copy and keeping properly for future reference. Anyone who
operates the device at any time must operate in accordance
with the requirements of this manual.
Copyright Declaration
The copyright of this manual belongs to Shenzhen
SOFARSOLAR Co., Ltd. Any corporation or individual should not
plagiarize, partially cope or fully copy (including software, etc.),
not allow to duplication and publishment in any form and any
way. All rights reserved, SOFAR reserves the right of final
interpretation. This manual subject to modify according to
user's or customer's feedback. Please check our website at
http://www.sofarsolar.com for lasted version.

BTS E5~20-DS5 User Manual
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Document Updates
V3.0 2023-10-27
Outline
It describes the assembly, installation, commissioning,
maintenance and failure of the product. Please read it carefully
before operating.
Scope of Validity
This product user manual describes the installation, electrical
connection, debugging, maintenance and troubleshooting of
BTS series intelligent battery system. The series includes the
following models:
BTS
E5-DS5
BTS
E10-DS5
BTS
E15-DS5
BTS
E20-DS5
Target Group
This document is intended for professional electrical engineers
who are responsible for battery installation and commissioning,
including technical support engineers, system engineers, and
electrical engineers.
Symbols Used
In order to ensure the personal and property safety of users
when using BTS series intelligent battery system, as well as the
efficient use of this product, the manual provides relevant safe
operation information and highlights it with corresponding
symbols. These stressed messages must be fully understood and

BTS E5~20-DS5 User Manual
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absolutely adhered to avoid personal injury and property
damage. The symbols used in this manual are listed below.
“Danger”indicates a hazardous situation which,
if not avoided, will result in death or serious
injury.
Danger
“Warning”indicates a hazardous situation
which, if not avoided, could result in death or
serious injury.
Warning
“Caution”indicates a hazardous situation
which, if not avoided, could result in minor or
moderate injury.
Caution
“Attention”indicates there are potential risks, if
fail to prevent, may lead to equipment cannot
normally or property damage.
Attention
“Note”provides additional information and tips
that are valuable for the optimal operation of
the product, will help you to solve a problem or
save your time.
Note

BTS E5~20-DS5 User Manual
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1. Basic Safety Information
Please read the instruction carefully. Faulty operation may cause
serious injury or death.
If you have any question or problem when you
read the following information, please contact
Shenzhen SOFARSOLAR CO., Ltd.
Note
1.1 Requirement for Installation and Maintenance
The installation of BTS series intelligent battery system must be
in full compliance with national and local laws and regulations.
Read and understand all instructions contained in this manual
and familiarize yourself with safety symbols before installing
and commissioning the device.
For any maintenance or repair, please contact the nearest
authorized repair center. For information about the nearest
authorization center, contact your reseller. Do not repair by
yourself, which may cause personal injury or property injury.
Before installing and maintaining the device, disconnect the
device from the external device using the DC switch. Otherwise,
the high voltage may cause serious injury.
SOFAR will not be responsible for any personal injury or
property injury caused by improper use.

BTS E5~20-DS5 User Manual
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Installation and maintenance personnel requirements
The personnel responsible for installation and maintenance of
the equipment for the first voyage must first receive strict
training, understand various safety precautions and master
correct operation methods.
Only qualified professionals or trained personnel are
allowed to install, operate, and maintain the device.
Only qualified professionals are allowed to remove safety
facilities and repair devices.
The personnel, including the operators, trained personnel,
and professional personnel, who operate the equipment should
have the special operation qualification required by the local
state, such as the qualification of high voltage operation, height
climbing, and special equipment operation.
Only professional or authorized personnel can replace
equipment or components (including software).
Professional personnel: those who have
the training or operation experience of
equipment and are able to understand
the potential sources and magnitude of
hazards in the process of equipment
installation, operation and maintenance.
Trained personnel: personnel who have
received the appropriate technical
training and have the necessary
experience are aware of the risks that
may be posed to them in performing a
certain operation and can take measures
to minimize the risks to themselves or
other personnel.
Operators: operators who may have
Note

BTS E5~20-DS5 User Manual
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Assembly Condition
Assemble the BTS intelligent battery system as detailed in the
following sections of this manual. Place the battery in a position
that can be fixed on the edge and ensure that it is placed
vertically. A suitable place for installation of electrical
equipment should be selected to ensure sufficient space for fire
escape for maintenance in case of failure. Maintain proper
ventilation to ensure adequate air circulation for cooling, and air
humidity is recommended to be less than <90% during
assembly.
Transportation Requirement
The Batteries are in the good electrical and physical condition
when it ship out from factory. During transport, battery module
must be placed in its original package or other proper package.
Transportation company should responsible for any damage
during transport period. Please check the battery thoroughly
when taking delivery. If you find any packing problems that may
cause the damage of inverter or any visible damage, please
notice the responsible transportation company immediately.
You can ask your installer or SOFAR for help is necessary.
This product contains battery module through UN38.3, belongs
to the ninth category of dangerous goods. Therefore, loading
and unloading must comply with local laws and regulations and
industry standards during transportation. Rough loading and
unloading may cause short circuit or damage to batteries in
access to the equipment except trained
and professional personnel.
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