ZUCCHETTI AZZURRO ZZT-ZBT5K-ES5 User manual

BATTERY HV
ZZT-ZBT5K-ES5 ~ ES20

Identification: MD-AL-GI-00 Rev.
0.0 of 30/09/2022 - Application: GID
Zucchetti Centro Sistemi S.p.A.
- Green Innovation Division
Via Lungarno, 248
- 52028 Terranuova Bracciolini - Arezzo, Italy
tel. [phone]
- fax. [phone]
[e-mail]
- [e-mail] – www.zcsazzurro.com
Reg. Pile IT12110P00002965 - Share Capital € 100,000.00 fully paid up
AR Company Reg. no. 03225010481
- REA AR no. 94189
ISO 9001 Certified Company - Certificate no. 9151 - CNS0 - IT-17778
Battery
AZZURRO ZZT-ZBT5K-ES5 ~ ES20
User Manual

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Identification: MD-AL-GI-00
Rev.
0.0 of 30/09/2022 - Application: GID
User’s Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20
Rev. 0.0 30/09/2022
Table of Contents
General information ..............................................................................................................................................................................................5
1.1. Validity ...........................................................................................................................................................................................5
1.2. Intended Use................................................................................................................................................................................5
1.3. Identifying The Product..........................................................................................................................................................6
Preface.........................................................................................................................................................................................................................7
2.1. Notice..............................................................................................................................................................................................7
2.2. Save this Instruction.................................................................................................................................................................7
2.3. Outline............................................................................................................................................................................................7
2.4. Target Group................................................................................................................................................................................7
2.5. Symbols Used ..............................................................................................................................................................................8
Safety............................................................................................................................................................................................................................9
3.1. Requirement for Installation and Maintenance ...........................................................................................................9
3.2. Description of safety information symbols .................................................................................................................11
Product Overview................................................................................................................................................................................................13
4.1. Brief Introduction...................................................................................................................................................................13
4.2. The main features are as follows:....................................................................................................................................14
4.3. Product Model Description ................................................................................................................................................15
4.3.1.1. Battery module ..............................................................................................................................................................15
4.3.1.2. Battery module ..............................................................................................................................................................16
4.3.1.3. Battery distribution unit: ..........................................................................................................................................17
4.3.1.4. Battery module port:...................................................................................................................................................17
4.4. Product Model Description ................................................................................................................................................21
Product Installation............................................................................................................................................................................................22
5.1. Checking Before Installation..............................................................................................................................................22
5.2. Checking packing list ............................................................................................................................................................23
5.3. Checking packing list ............................................................................................................................................................25
5.4. Installation environment ....................................................................................................................................................26
5.5. Installation Space ...................................................................................................................................................................26
5.6. Battery system installation ................................................................................................................................................27

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Identification: MD-AL-GI-00
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User’s Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20
Rev. 0.0 30/09/2022
Electrical Connection.........................................................................................................................................................................................31
6.1. Preparation of Connection Cables...................................................................................................................................32
6.2. Electrical Connection for Internal System ...................................................................................................................33
6.3. External electrical connection ..........................................................................................................................................37
6.4. External ground Connection of the PGND cable........................................................................................................38
6.5. BMS communication cable installation.........................................................................................................................39
6.6. Battery parallel installation ...............................................................................................................................................40
6.7. Fuse replacement ...................................................................................................................................................................40
6.8. Install the protective cover.................................................................................................................................................41
Commissioning .....................................................................................................................................................................................................42
7.1. Double Check............................................................................................................................................................................42
7.2. Electrify for the First Time（Important）..................................................................................................................42
7.3. Battery Parameter Settings................................................................................................................................................42
7.4. Software Update......................................................................................................................................................................43
7.5. Battery Powered Off..............................................................................................................................................................44
Trouble shooting and maintenance.............................................................................................................................................................45
8.1. Troubleshooting......................................................................................................................................................................45
8.2. Daily Maintenance..................................................................................................................................................................46
8.3. Battery Module Storage Requirements and Power Supply ..................................................................................47
Technical Parameters.........................................................................................................................................................................................48
Uninstalling............................................................................................................................................................................................................50
8.1. Uninstallation steps...............................................................................................................................................................50
8.2. Packaging...................................................................................................................................................................................50
8.3. Storage ........................................................................................................................................................................................50
8.4. Disposal ......................................................................................................................................................................................50
Warranty terms and conditions ....................................................................................................................................................................51

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Identification: MD-AL-GI-00
Rev.
0.0 of 30/09/2022 - Application: GID
User’s Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20
Rev. 0.0 30/09/2022
General instructions
This manual contains important safety instructions that must be followed during installation and
maintenance of the equipment.
Please keep these instructions!
This manual must be considered an integral part of the equipment, and must be available at all times to
everyone who interacts with the equipment. The manual must always accompany the equipment, even when
it is transferred to another user or plant.
Copyright statement
Copyright of this manual belongs to Zucchetti Centro Sistemi S.p.A. No part of this manual (including the
software, etc.) may be copied, reproduced or distributed in any form or by any means without the permission
of Zucchetti Centro Sistemi S.p.A. All rights reserved. ZCS reserves the right to final interpretation. This manual
is subject to change based on feedback from users, installers or customers.
Please check our website at http://www.zcsazzurro.com for the latest version.
Technical support
ZCS offers a support and technical consultancy service accessible by sending a request directly from the
website https://www.zcsazzurro.com/it/support.
The following toll-free number is available for the Italian territory: 800 72 74 64.

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Identification: MD-AL-GI-00
Rev.
0.0 of 30/09/2022 - Application: GID
User’s Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20
Rev. 0.0 30/09/2022
General information
This manual introduces AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Battery. Please read this manual before you use
the battery.
Any confusion, please contact AZURRO technical support immediately for advice and clarification.
1.1. Validity
This user manual is applicable to AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Battery.
This user manual contains AZZURRO ZZT-ZBT5K-ES5 ~ ES20 product information, usage guidance, safety
information, installation guide and details on common operating issues and subsequent corrective actions.
1.2. Intended Use
AZZURRO ZZT-ZBT5K-ES5 ~ ES20 is an energy storage unit that is designed to be used in residential on-grid
applications with the capability for short-term backup.
Notes regarding intended use:
AZZURRO ZZT-ZBT5K-ES5 ~ ES20 is not suitable for supporting life-sustaining medical devices.
This product is intended for use only in accordance with the information provided in the enclosed
documentation and with the locally applicable standards and regulations. Any other application may cause
personal injury or property damage.
The illustrations in this manual are meant only to help explain system configuration concepts, includes usage
guidance, safety precautions, and common operating issues and subsequent corrective actions.
Alterations to the product, e.g. changes or modifications, are only permitted with the express written
permission of ZCS Technical Support. Unauthorized alterations will void warranty claims. Zucchetti Centro
Sistemi S.p.A. shall not be held liable for any damage caused by such changes. Any use of the product other
than that described in the Intended Use section does not qualify as appropriate. The enclosed documentation
is an integral part of this product. Keep the documentation in a convenient place for future reference and
observe all instructions contained therein. The type label must remain attached to the product.
Please contact ZCS Technical Support or local after-service providers within 1 week once the user decides to
cease using their ZCS Battery products.

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1.3. Identifying The Product
The type labels were attached on the product, which contain the product identification information. For safe
usage, the user must be well-informed of the contents in the type labels.
The type labels include:
Figure 1a – Labels on the side of the system
Figure 2b – Labels on the side of the battery

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Identification: MD-AL-GI-00
Rev.
0.0 of 30/09/2022 - Application: GID
User’s Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20
Rev. 0.0 30/09/2022
Preface
2.1. 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.
2.2. 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.
2.3. 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：
ZZT-ZBT5K-ES5
ZZT-ZBT5K-ES10
ZZT-ZBT5K-ES15
ZZT-ZBT5K-ES20
2.4. 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

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Identification: MD-AL-GI-00
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User’s Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20
Rev. 0.0 30/09/2022
2.5. 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 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.

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Identification: MD-AL-GI-00
Rev.
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User’s Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20
Rev. 0.0 30/09/2022
Safety
Please read the instruction carefully. Faulty operation may cause serious injury or death .
3.1. Requirement for Installation and Maintenance
The installation of battery 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.
AZZURRO ZCS will not be responsible for any personal injury or property injury caused by improper use.
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).
Note：
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 access to the equipment except trained and professional personnel.
If you have any question or problem when you read the
following information, please contact Shenzhen
AZZURRO ZCS Ltd.
Note