30 set 2022 — Preparation of Connection Cables . ... Software Update . ... This user manual is applicable to AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Battery. This user manual ...
BATTERY HV ZZT-ZBT5K-ES5 ~ ES20 Battery AZZURRO ZZT-ZBT5K-ES5 ~ ES20 User Manual Zucchetti Centro Sistemi S.p.A. - Green Innovation Division Via Lungarno, 248 - 52028 Terranuova Bracciolini - Arezzo, Italy tel. +39 055 91971 - fax. +39 055 9197515 innovation@zcscompany.com - zcs@pec.it 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 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 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 User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 2 / 51 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 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 TimeImportant ..................................................................................................................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 User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 3 / 51 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. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 4 / 51 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. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 5 / 51 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 User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 6 / 51 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 User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 7 / 51 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 Attention "Caution"indicates a hazardous situation which, if not avoided, could result in minor or moderate injury "Attention"indicates there are potential risks, if fail to prevent, may lead to equipment cannot normally or property damage. "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. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 8 / 51 Safety Please read the instruction carefully. Faulty operation may cause serious injury or death . Note If you have any question or problem when you read the following information, please contact Shenzhen AZZURRO ZCS Ltd. 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. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 9 / 51 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 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 AZZURRO ZCS 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 containers, which may result in battery leakage, breakage, explosion, or fire. Requirement During the Transportation Shipping complies with the IMDG CODE and the International Maritime Dangerous Goods CODE. For land transportation, comply with ADR or JT T617 shipping requirements Meet the regulatory requirements of the transport regulatory authorities of the country of origin, route and destination. Comply with international regulations for the transport of dangerous goods and the supervision requirements of the corresponding national transport regulatory authorities. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 10 / 51 3.2. Description of safety information symbols Danger Caution High voltage of battery may be harmful to health! Only certified engineer can operate the product; Juveniles, Disable, should not use this product; Keep this product out of the reach of children; Caution of burn injuries due to hot enclosure! Only touch the screen and pressing key of the product while it is working Attention Batteries should be grounded in accordance to the requirements of the local electrical grid company To ensure that the battery is used in the equipment system authorized by AZZURRO ZCS, and the battery is damaged or other losses caused by illegal use or unauthorized use of the equipment by ZCS AZZURRO. AZZURRO ZCS has the right not to do warranty, not to bear joint liability. Sings on the battery module The battery module carries a number of safety related labels. Make sure to read and understand the labels carefully before installing the device. Symbols Name This is a residual voltage in the battery module! Caution of high voltage and electric shock Caution of hot surface Grounding Terminal Observe the documentation Explanation There is a high voltage,when the battery is powered on. After the battery is powered off, the internal capacitor is still charged operator should wait for 5 minutes to ensure the capacitor is completely discharged. The battery module operates at high voltages. Prior to performing any work on the product, disconnect the product from voltage sources. All work on the product must be carried out by qualified persons only. The battery module can get hot during operation. Avoid contact during operation. Connect the battery module to the ground bar for grounding protection Read all documentation supplied with the product before install User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 11 / 51 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID Sings on the battery distribution unit The battery distribution unit carries a number of safety related labels. Make sure to read and understand the labels carefully before installing the device. Symbols Name This is a residual voltage in the battery module! Caution of high voltage and electric shock Caution of hot surface Grounding Terminal Observe the documentation Explanation There is a high voltage,when the battery is powered on. After the battery is powered off, the internal capacitor is still chargedoperator should wait for 5 minutes to ensure the capacitor is completely discharged. The battery module operates at high voltages. Prior to performing any work on the product, disconnect the product from voltage sources. All work on the product must be carried out by qualified persons only. The battery module can get hot during operation. Avoid contact during operation. Connect the battery module to the ground bar for grounding protection Read all documentation supplied with the product before install User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 12 / 51 Product Overview 4.1. Brief Introduction Figure 2 Product overview AZZURRO ZZT-ZBT5K-ES5 ~ ES20 is a battery system with an operating voltage range between 45.6~56.16V. It is utilized in household energy storage applications and works together with a hig-voltage to realize the goal of energy storage for the home. AZZURRO ZZT-ZBT5K-ES5 ~ ES20 series intelligent battery system is mainly composed of battery module and battery distribution unit. The input and output voltages are high DC voltage. The system adopts modular design and stacked installation method. The capacity can be flexibly configured based on actual requirements. The capacity ranges is 5kWh ~ 40kWh. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 13 / 51 4.2. The main features are as follows: Full modular design, easy to install and transport Current balance between battery modules, higher battery available capacity Capacity Expansion by Stages Low power consumption of battery One key activate/shutdown. Figure 3 AZZURRO ZZT-ZBT5K-ES5 ~ ES20 series application principle diagram User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 14 / 51 4.3. Product Model Description 4.3.1.1. Battery module Identifiers Meaning Product series name Battery module energy grade Specification AZZURRO ZCS series battery module name 5K: Battery module energy is 5kWh Identifiers Meaning Product series name Battery module energy grade System Unit Specification AZZURRO ZCS series battery module name 5K: Battery module energy is 5kWh BDU: Battery distribution unit Identifiers Meaning Product series name Battery module energy grade System Unit Specification AZZURRO ZCS series battery module name ES5: Battery total energy is 5kWh ES10: Battery total energy is 10kWh ES15: Battery total energy is 15kWh ES20: Battery total energy is 20kWh BDU: Battery distribution unit User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 15 / 51 4.3.1.2. Battery module Figure 4 System appearance 1 Indicator light 2 DC switch 3 Battery distribution unit 4 Battery module 5 Base 6 Black startup switch 7 Heat sink User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 16 / 51 4.3.1.3. Battery distribution unit: Figure 5 Schematic diagram of battery power distribution unit ports 1 Battery distribution unit 2 Black startup switch 3 Battery inputBAT IN 4 BDU cascading communication port (Link) 5 BDU communication inputCOM-IN 6 Grounding hole 7 DC switch 8 BDU communication outputCOM-OUT 9 Fuse 10 Battery outputBAT Out 11 Grounding hole 4.3.1.4. Battery module port: Figure 6 Battery module port diagram 1 Battery distribution unit 2 Left side handle 3 Output terminal B+ 4 Output terminal B- 5 Grounding hole 6 Communication outputLink Port Out 7 Communication inputLink Port In 8 Right side handle User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 17 / 51 4.3.1.5. Indicator lights description Figure 7 Indicator diagram Shutdown Standby Updating Charge Discharge Normal status indicator light: Status light Alarm light SOC light L1 L2 L3 L4 L5 Off Off Off Off Off Off Off Green light flashing Off Display according to the battery SOC value Blue light flashing Off Blue light ON Off Green light ON Off SOC value 0%~5% 6%~25% 26%~50% 52%~75% 76%~95% 96%~100% SOC indicator light definition while charging SOC light L1 L2 L3 L4 L5 Off Off Off Off Off Flashing Off Off Off Off ON Flashing Off Off Off ON ON Flashing Off Off ON ON ON Flashing Off ON ON ON ON Flashing SOC Value 0%~5% 6%~25% 26%~50% 52%~75% 76%~95% 96%~100% SOC indicator light definition while discharging SOC light L1 L2 L3 L4 L5 Off Off Off Off Off ON Off Off Off Off ON ON Off Off Off ON ON ON Off Off ON ON ON ON Off ON ON ON ON ON User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 18 / 51 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID Alarm status High temperature alarm Low temperature alarm Over voltage alarm Under voltage alarm Over current alarm Battery cell temperature differential abnormal Monomer differential pressure is too large Abnormal ambient temperature Other Status light Off Off Off Off Off Off Off Off Off Alarm light Flashing Flashing Flashing Flashing Flashing Flashing Flashing Flashing Flashing Alarm status indicator: L1 ON L2 Off SOC light L3 L4 Off Off Off ON Off Off Off Off ON Off Off Off Off ON Off Off Off Off ON ON Off Off Off ON ON Off Off Off ON ON ON ON ON ON Fault status indicator light: Alarm status Status Alarm light SOC light light L1 L2 L3 L4 High Off ON ON Off Off Off temperature fault Low Off ON Off ON Off Off temperature fault Battery over Off ON Off Off ON Off voltage Battery low Off ON Off Off Off ON voltage Battery over Off ON Off Off Off Off current Battery cell Off ON ON ON Off Off temperature differential protection User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 19 / 51 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID L5 Off Off Off Off ON Off Off Off ON L5 Off Off Off Off ON Off Monomer Off ON differential pressure protection Ambient Off ON temperature protection Communicati Off ON on fault Sampling Off ON fault Battery cell Off ON fault BMS internal Off ON fault PCU internal Off ON fault Fuse Off ON damaged Terminal Off ON connection abnormal. Software Off ON version is inconsistent Other Off ON Off ON ON Off Off Off Off ON ON Off ON Off ON Off Off ON Off Off ON Off Off ON Off Off Off Off ON ON ON Off ON ON ON Off Off ON Off ON ON Off ON ON Off ON Off ON ON ON ON Off ON ON ON ON ON User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 20 / 51 4.4. Product Model Description The AZZURRO ZZT-ZBT5K-ES5 ~ ES20 series intelligent battery system supports capacity expansion. Up to four battery modules are managed by one BDU and supports up two BDU in a communication network. Each BDU has independent output. The expandable capacity of the single-cluster battery system ranges is 5kWh ~ 20kWh. In case of double tower with only one BDU request the KIT ZZT-ZBT5K-EXT-KIT. Figure 8 Schematic diagram of system capacity expansion User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 21 / 51 Product Installation Announcement Danger Do not install batteries on flammable materials. Do not install batteries in places where flammable or explosive materials are stored. Careful The enclosures and fins are very hot when battery modules is operated, so do not install battery systems where you may inadvertently come into contact with them. Consider the weight of the battery module when transporting and moving it. Select suitable mounting position and surface. At least two persons are required to install battery modules. Attention 5.1. Checking Before Installation Checking Outer Packing Materials: Packing materials and parts can be damaged in transit. Therefore, check the packing materials of battery modules and BDU before installing them. Check whether the outer packing materials are damaged, such as holes and cracks. If any damage is found, please do not open the package and contact the distributor as soon as possible. It is recommended that you remove packing materials within 24 hours before installation. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 22 / 51 5.2. Checking packing list After the battery modules and BDU are unpacked, check whether the packaging and accessories are intact. If any damage is found or any components are missing, contact the distributor. No Pictures Description Quantity 1 Battery module 1pcs 2 Protective cover 2pcs 3 Battery power cable 2pcs 4 Battery communication cable 1pcs 5 Anti-tip bracket A 2pcs 6 Side connector 2pcs 7 Anti-tip bracket B 2pcs 8 Ground Cable 1pcs 9 Hexagon screw M6*14 4pcs 10 SEM screws M4*10 10pcs 11 Expansion bolt M6*60 2pcs 12 Terminal resistance 1pcs 13 Quality Certificate 1pcs Table 1 Components and mechanical parts to be delivered for battery modules User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 23 / 51 No Pictures Description Quantity 1 Battery distribution unit 1pcs 2 Left protective cover 1pcs 3 Right protective cover 1pcs 4 Base 1pcs 5 base protective cover 2pcs 6 BDU parallel communication cable 1pcs 7 BMS communication cable 1pcs 8 Hexagon screw M6*14 4pcs 9 SEM screw M4*10 10pcs 10 Expansion bolt M6*60 4pcs 13 Battery positive + cable 1pcs 14 Battery negative cable 1pcs 15 Anti-tip bracket A 2pcs 16 Side connector 2pcs 17 Anti-tip bracket B 2pcs 18 Rubber pads diameter 30mm 4pcs 19 Manual 1pcs 20 The warranty card 1pcs 21 Quality Certificate 1pcs Table 2 Components and mechanical parts to be delivered for BDU User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 24 / 51 5.3. Checking packing list Prepare tools for installation and electrical connections. NO Tool Model Function 1 Hammer drill Recommend Drill @ Used to drill holes on the wall. 8mm 2 4mm Remove and install screws Screwdriver and wires 3 Removal Tool Remove the output terminal of the battery module and BDU 4 Wire stripper Used to peel cable 5 Sleeve Install Fixed support rack 6 Crimping tools Used to crimp OT connector 7 Heat gun Used to coated with heat shrinkable casing Check whether the cable connection is correct, the 8 Multi meter positive and negative terminals of the battery are correct, and the grounding is reliable 9 Marker Mark signs 10 Measuring tape Measure distance 11 Level Ensure the rear panel is properly installed 12 ESD gloves Installer wear installing product when 13 Safety goggle Installer wear when drill holes 14 Mask Installer wear when drill holes Table 3 Tools required for installation and electrical connections User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 25 / 51 5.4. Installation environment Before installation, determine the proper position for installing the BTS series intelligent battery system. The following requirements must be met: Choose a dry, clean, neat and convenient location for installation. Machine ambient temperature: -10~45; Relative humidity: 5-95% (non-condensing); The product should be placed in a well-ventilated place; There are no inflammable and explosive objects near the installation position of the product; The highest altitude of the installation environment is 4000m. As far as installation compliance is concerned, IP65 does not permit outdoor installation. In order to ensure that performance is maintained over time, the product must not be exposed to extreme temperatures. 5.5. Installation Space To ensure sufficient space for installation and heat dissipation, reserve enough space around the BTS series battery system. The requirements are as follows: Figure 9 Installation space diagram User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 26 / 51 5.6. Battery system installation To ensure sufficient space for installation and heat dissipation, reserve enough space around the BTS series battery system. The requirements are as follows: Figure 10 System installation dimensions diagram Base installation Procedure 1Place the base against the wall and keep it 10 to 25 mm away from the wall surface. Use a level to adjust the hole position and mark the hole position with a marker. 2Remove the base, drill holes using a hammer drill ( 8mm, depth range 60-65 mm), and tighten expansion bolt to ensure that the base is securely installed. 3Mark the holes for fixing the battery module and BDU with a marker according to the dimensions shown in Figure 10 User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 27 / 51 Figure 11 Base installation diagram User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 28 / 51 Fixed installation between modules Procedure 1Place the first battery module on the base. 2Install connectors on both sides and tighten the six screws with a cross screwdriver. 3Install the remaining battery modules and BDU from bottom to top. (Before installing the next module, ensure that the screws on the side connectors of the previous module are firmly installed.) Figure 12 Battery module installation diagram User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 29 / 51 Anti-tip bracket installation Procedure 1Drill holes with a hammer drill ( 8mm, depth range 60-65 mm). Reposition and drill the holes, if the original one has a large deviation. 2Install the anti-tip bracket B on the wall, and fasten expansion bolt. 3Adjust the anti-tip bracket A, make sure the holes are matched between anti-tip bracket A and anti-tip bracket B. 4Connect and fix the anti-tip bracket A and anti-tip bracket B with M6*16 screws. Figure 13 Schematic diagram of wall fixing installation User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 30 / 51 Electrical Connection This product is used for battery energy storage PV system. Equipment can be damaged if not used as intended. Only professional electrical engineers can install and maintain batteries. When making electrical connections, wear rubber gloves and protective clothing. Attention When connecting the device electrically, you must first connect the protection ground cable. When removing a device, ensure that the PGND cable is removed at last. Before electrical connection, ensure that the DC switch of the BDU is OFF, the black start switch indicator is OFF, and the battery module has no output voltage. Danger Prepare a battery cable and ensure that the positive and negative output polarities of the battery are correct; otherwise, the device may be damaged. The equipment damage caused by operator's wrong wiring is not covered by the product warranty. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 31 / 51 6.1. Preparation of Connection Cables Figure 14 Cables prepared by customers No Cable 1 Grounding cable Recommended specifications UL10269 8AWG User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 32 / 51 6.2. Electrical Connection for Internal System Protection grounding cable connection Procedure As shown in Figure 16, connect the grounding points between modules with protective grounding cables and ensure reliable connection of grounding cables. Figure 15 Grounding cable connection diagram User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 33 / 51 Power cables connection As shown in Figure 16, connect the BAT-IN power port on the BDU to the positive and negative terminals (B+ and B-) of the battery module using power cables. Connect the remaining battery modules from top to bottom in this way, and secure the cables using cable ties. Ensure that the cables are securely Figure 16 Diagram of internal power cable connection Communication cable connection Procedure Connect the Link Port on the BDU to the Link Port In Port on the battery module by using a communications cable, lock the nut clockwise to ensure reliable connections, and connect the remaining battery modules from top to bottom, and secure them with cable ties. Install a terminal resistor on the Link Port Out Port of the last battery module in the system, and lock the nut clockwise to ensure a firm and reliable connection (missing the terminal resistor may cause battery communication failure). User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 34 / 51 Figure 17 Diagram of internal signal cable connection Note: For the safety of the battery system with a single cluster capacity of 20kWh, a base installation package is possible divided into two columns for installation. The following points should be paid attention to during electrical connection: Connect the power cable. Connect the upper expansion terminal (B+,B-) on the uppermost battery module in one column (without the DBU) to the lower expansion terminal (B+,B-) on the bottom battery module in the other column. For communications cable connections, connect the Link Port In on the uppermost battery module in one column (without the BDU) to the Link Port Out on the bottom battery module in the other column. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 35 / 51 Figure 18 Battery cluster installation diagram for 20kWh User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 36 / 51 6.3. External electrical connection External Electrical Connection The following is an example of the ZCS AZZURRO storage inverter 3PH HYD20000 ZSS Figure 19 System Connection Diagram (Australia) This is the schematic diagram of the application system where neutral line and ground line are connected together. For example, in Australia, New Zealand, South Africa and other countries, please follow the local safety requirements of the power grid. Note: According to Australian safety regulations, the neutral cables on the grid-connected side and EPS side must be connected together, otherwise the EPS function will not work. Figure 20 System Connection Diagram User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 37 / 51 6.4. External ground Connection of the PGND cable Step1: Crimp OT terminals Attention When stripping the cable, do not scratch the core of the cable. The grounding cable must be prepared by yourself. the grounding cable must be 8AWG and meet the requirements for outdoor use. The cavity formed after the conductor crimping plate of the OT terminal is fully covered with the cable core, and the cable core is tightly bound to the OT terminal. The pull-out force after the crimping complies with UL486A and UL310 standards. Figure 21 Diagram of Crimping OT terminals Step 2: As shown in Figure 4-8, install a protection ground cable at the ground terminal on the right of the BDU and connect it to the external ground protection point. Figure 22 Installation diagram of the protection ground cable User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 38 / 51 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 6.5. BMS communication cable installation Install the communication cable delivered with the accessories to the COM-OUT port of the battery distribution box, and connect the other end to the BMS communication ports CAN-H and CAN-L of the inverter respectively according to the label definition. Figure 23 BMS diagram of communication connection cable installation The COM-OUT port pins of the battery distribution unit(BDU) are defined as follows Figure 24 COM-OUT port pin definition for battery distribution box Communication cable pin definition Pin Wire color Definition PIN1 Orange White PIN2 Orange PIN3 Green White PIN4 Blue CAN-H PIN5 Blue White CAN-L PIN6 Green PIN7 Brown White PIN8 Brown User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 39 / 51 6.6. Battery parallel installation The BTS series battery supports expansion up to two battery clusters. Power cables are connected to the inverter through the BDU, as shown in Figure 4-15. The battery cluster connected to the inverter is a slave, and the other cluster is a master. The parallel communication cable is connected from the COM-OUT port of the master to the Link port of the slaver. Install a terminal resistor on the last battery module of the master. 6.7. Figure 25 Diagram of battery parallel installation Fuse replacement If the fuse of the battery distribution unit is damaged, replace it by a professional engineer Procedure To power OFF the battery system, set the switch of the battery distribution unit to OFF, turn OFF the indicator of the battery black start switch, and all the LED indicator of the battery distribution unit is OFF. To power OFF the system for five minutes, ensure that the remaining battery charges are discharged. Use a cross screwdriver to loosen the screws on the fuses cover and remove the fuses cover. Figure 26 Diagram of removing fuse outer cover Open the fuse box backward, take out the damaged fuse, place a new fuse in the fuse slot, and close the fuse box until you hear a clicking sound, indicating that the fuse box is installed in place. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 40 / 51 Figure 27 Diagram of replacing fuse No Brand 1 SINO 2 BUSSMAN 3 FRZ Fuse model Mode RS309-MF-14C40A FWP-40A14Fa FRB-C14-63A Specification Requirements Rated Voltage750Vdc Rated Current40A Package Dimensions 51*14.3mm 6.8. Install the protective cover After electrical connections are complete and cable connections are correct and reliable, install the external protective cover. Procedure Install protective covers on both sides of the base. Install protective covers on both sides of the battery module or BDU. Tighten the protective cover with screws. Figure 28 Diagram of installing protective cover User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 41 / 51 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID Commissioning 7.1. Double Check Please double check the following items before running Battery module, BDU and the base should be completely fixed. Each BAT+/BAT- line is firmly connected, the polarity is correct, and the voltage is in line with the accessible range. The DC switch of the BDU is OFF, and the black start indicator is OFF. Ensure that the communication cable is firmly connected to the terminal resistor. Install sealing plugs on unused terminals or interfaces. Cable is arranged reasonably, and the cable is tidy and without damage. 7.2. Electrify for the First TimeImportant Set the DC switch of the BDU to ON. Press the black start switch on the BDU to power on the battery for the first time. Observe the LED indicator on the BDU to check the running status. 7.3. Battery Parameter Settings Battery Parameter Settings 1) Battery type settings Advance Enter Enter Battery Batter 1.Battery 7.BT d setup password 0715 parameter y1 type S 5K Batter 2. Dischar y2 ge Depth 3. Set the mandatory full - charge time 2) Set discharge depth: Set the following parameters as required Discharge depth EPS discharge depthEPS restore the discharge 3) Set the mandatory full - charge timeThe time difference is no less than 3 hours 4) Save Note: If batteries are connected to both battery channels of the inverter, perform the preceding steps to set battery parameters for batteries 1 and 2. Configures an address automatically After battery parameters are set, ensure that the system has reliable PV or utility power supply. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 42 / 51 Advance Enter Enter d setup password 0715 Battery Configu Configure Confi paramet res an s an rm er address address automat automatic ically ally Note The online batteries quantity is displayed on the auto IP address configuration page. You can configure the IP address automatically only after comparing the connected batteries quantity with the actual quantity. The automatic configuration takes about 2 to 3 minutes. During the automatic address configuration, the corresponding PCU output is enabled or disabled. If the batteries quantity is incorrect, check the communications cable connection. 7.4. Software Update The product can be upgraded through the software of ZCS AZZURRO HYD series energy storage inverters to maximize the performance of the product and avoid the abnormal operation of the product caused by software bugs. Before upgrading the software, check that the communication cables of the system and the DC power cables of the battery are properly connected, and ensure that the system has reliable power supply from utility or PV during the upgrade Procedure Insert the USB drive into the computer. The upgrade file folder is named firmware. After receiving the upgrade file, decompress it and save it in a USB disk. Insert the USB disk into the USB/Wifi interface of the energy storage inverter . Set the DC switch of the battery distribution unit to "ON state", press the black start switch, and the energy storage inverter and battery start up and run. Perform the following operations on the LCD of ZCS AZZURRO HYD series energy storage inverter 6.Software Enter Update Password Enter 0715 1.PCS Updating Start Updating 2.BMS Update Updating BMS 3.PCU Update Updating PCU 4.BDU Update Updating BDU If the following error occurs, upgrade again. If this situation persists for several times, contact technical support for help. USB error BDU file error PCU file error BMS file error ARM file error Upgrading BDU Upgrading PCU Upgrading BMS fail fail fail Upgrading ARM fail After the upgrade is complete,you can view the current software version in System Info >> Software Version. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 43 / 51 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 7.5. Battery Powered Off Press the black start switch of BDU for some seconds. Set the DC switch of the BDU to OFF. All the LED indicators on the battery distribution box are OFF. After the system is powered OFF for five minutes, ensure that the remaining battery charges are discharged before performing maintenance. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 44 / 51 Trouble shooting and maintenance 8.1. Troubleshooting This section describes the potential errors for this product. Please read carefully for the following tips when doing the troubleshooting: For details about the warning or error information displayed on the BDU status indicator, see 2.4 Description of Battery Status Indicators. When the battery generates an alarm or error message, the alarm report is uploaded to the inverter. You can determine the cause of battery alarms or faults by viewing the inverter display or the monitoring system. If the ZCS AZZURRO HYD series hybrid energy storage inverter is used, you can view the recorded fault information by following the following steps: Press "Back" on the home screen to enter the main menu, select "Event List" and press "OK" to enter. Fault information list of ZCS AZZURRO HYD series energy storage inverter Fault information list of the energy storage inverter ID No. Event Name Solution 157 Lithium battery 1 communication is faulty 158 Lithium battery 2 communication is faulty Check whether the communication cable or 159 Lithium battery 3 communication is faulty port of the battery module is faulty. 160 Lithium battery 4 communication is faulty 177 BMS over voltage alarm The lithium battery is 178 BMS under voltage alarm faulty. Shut down the 179 BMS high temperature alarm inverter and lithium battery. Wait for 5 minutes 180 BMS low temperature alarm and start the inverter and 181 BMS over current alarm lithium battery. Check whether the fault is 182 rectified. If not, contact BMS short circuit alarm technical support. 183 BMS version inconsistency 184 BMSCAN version inconsistency Contact ZCS AZZURRO 185 BMS CAN version is too low technical support. 801 The charging soft start failed Restart the battery. If the 802 The discharging soft start failed 807 PCU version inconsistency problem is not resolved, please contact ZCS AZZURRO technical support . 808 Radiator 1 high temperature alarm Power off and wait for 2 hours. If the problem is not User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 45 / 51 809 The ambient temperature overheats. 813 Charging prohibition alarm 814 Discharging prohibition alarm 815 Battery imbalance alarm 928 Battery reversal 929 Fusing failure solved, please contact ZCS AZZURRO technical support. Restart the battery. If the problem is not resolved, please contact ZCS AZZURRO technical support. If the battery status indicator does not indicate any error, perform the following steps to check whether the current installation status meets the battery operating requirements: Is the battery installed in a clean, dry, well-ventilated location Check whether the battery DC switch is off Check whether the cable section and length meet requirements Is the wiring good Whether the configuration Settings are correct for the user's specific installation Whether the communication cable is correctly connected and is not damaged 8.2. Daily Maintenance After the battery is powered off for 5 minutes, ensure that the capacitor inside the battery is discharged before maintenance. Attention Batteries usually do not require maintenance or calibration, but ensure that the radiator is not covered with dust, dirt, etc. Clean the battery module Please clean the battery module with an air blower, a dry & soft cloth or a soft bristle brush. Do not clean the inverter with water, corrosive chemicals, detergent, etc. Clean the heat sink In order to ensure the normal function and long service life of the product, it is necessary to ensure that there is enough air flow space around the radiator at the rear of the product, and there is no material around the radiator that obstructs the air flow, such as dust or snow, must be removed. Clean the heat sink with compressed air, a soft cloth, or a soft brush. Do not use water, corrosive chemicals, cleaning agents, or strong detergents to clean the radiator. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 46 / 51 8.3. Battery Module Storage Requirements and Power Supply Battery Module Storage Requirements Environment temperature-10~45Recommended storage temperature25~35. Storage relative humidity range5%~70%. Store in a dry, clean, and ventilated environment, away from direct sunlight. When storing the battery module, place it correctly. Do not put the battery module upside down or on its side. If the battery module is stored for a long time, replenish the power supply periodically. Battery module power supply requirements: the charging current is less than or equal to 7A, and the battery module needs to be charged to 50%SOC. Recharge Requirements During Normal Storage When the battery is stored for a long time, you need to perform regular maintenance. If the storage time is close to that shown in the following table, arrange supplementary power supply in time. Batteries should be stored in an environment with a temperature range between -10 +50 ,The recommended temperature range is 20~30 and maintained regularly according to the following table until 50% SOC after a long time of storage. Recharge conditions when in storage Storage Relative Storage Time SOC Environment Humidity of Temperature Storage Environment -10 / Prohibit / -1025 5%~70% 15 months 30%SOC60% 2545 5%~70% 12 months 30%SOC60% 4550 5%~70% 6 months 30%SOC60% 50 / Prohibit / Recharge Requirements When Over Discharged Recharge the battery within the time range specified in the following table (90%DOD). Otherwise, the over discharged battery module will be damaged. Recharge conditions when battery is over discharged Storage Environment Storage Time Note Temperature -1025 15 days / 2545 7 days 30%SOC60% -1045 12 hours / User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 47 / 51 Technical Parameters Model AZZURRO HV ZBT ES5 Technical parameters System Parameters AZZURRO HV ZBT ES10 AZZURRO HV ZBT ES15 AZZURRO HV ZBT ES20 System schematic Battery type Battery distribution unit Qty.of battery distribution unit Battery module Qty.of battery modules Battery total energy[1] Usable Energy[2] Rated power Rated voltage Voltage range for full Load Rated charge/ discharge current Degree of protection Ambient temperature range[3] Allowable relative humidity range Max. operating altitude[4] Weight Dimension(W*D*H) Installation Cooling Display Communication Compatible inverters Battery Module Model Battery module energy[1] Depth of discharge (DOD) Rated power Dimension(W*D*H) 1 5.12kWh 4.75kWh 2.5kW 7A 59kg 708*170*680 mm User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 2 10.24kWh 9.5kWh 5kW 14A 110kg LFP ZZT- BAT-ZBT5K 1 ZZT- ZBT5K-BDU 3 15.36kWh 14.25kWh 7.5kW 400V 350V~425V 21A IP65 -10~+50 5~95% 4000m 161kg 708*170*1100 mm 708*170*1520 mm Floor stand Natural LED indicator CAN Refer to BTS E5~20-DS5 configuration list BTS 5K 5.12kWh 90.0% 2500W 708*170*420mm 48 / 51 4 20.48kWh 19kWh 10kW 28A 212kg 708*170*900mm 708*170*1100 mm Weight Battery Distribution Unit Model Max. charge/ discharge current Dimension(W*D*H) Weight Standard Certificates 50kg ZZT- BAT-ZBT5K 35A 708*170*200mm 7.5kg UN38.3, IEC62619, IEC62040-1, SAA etc. [1]Test conditions:0.2C charge/discharge at 25,100%DOD. [2]Usable Energy is based on battery cell only. [3]Refer to the temperature derating curve. [4]If the altitude is >2000m, derating operation is required, refer to the derating curve. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 49 / 51 Uninstalling 8.1. Uninstallation steps · Disconnect the inverter from the AC grid by opening the AC circuit breaker. · Disconnect the inverter from the photovoltaic strings by opening the DC circuit breaker. · Wait 5 minutes · Remove the DC connectors · Remove the AC terminals. · Unscrew the fixing bolt of the bracket and remove the product from the wall. 8.2. Packaging If possible, pack the product in its original packaging. 8.3. Storage Store the product in a dry place where the ambient temperature is between -25 and +60°C. 8.4. Disposal Zucchetti Centro Sistemi S.p.a. is not liable for the disposal of the equipment, or parts thereof, that does not take place according to the regulations and standards in force in the country of installation. The symbol of the crossed-out wheeled bin indicates that the equipment, at the end of its useful life, must be disposed of separately from household waste. This product must be handed over to the waste collection point in your local community for recycling. For more information, please contact the waste collection authority in your country. Inappropriate waste disposal could have negative effects on the environment and on human health due to potentially hazardous substances. With your cooperation in the correct disposal of this product, you contribute to the reuse, recycling and recovery of the product, and to the protection of our environment. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 50 / 51 Warranty terms and conditions To view the Warranty Terms and Conditions" offered by ZCS Azzurro, please refer to the documentation inside the product box and on the website www.zcsazzurro.com. As far as installation compliance is concerned, IP65 does not permit outdoor installation. In order to ensure that performance is maintained over time, the product must not be exposed to extreme temperatures. User's Manual AZZURRO ZZT-ZBT5K-ES5 ~ ES20 Rev. 0.0 30/09/2022 Identification: MD-AL-GI-00 Rev. 0.0 of 30/09/2022 - Application: GID 51 / 51Adobe PDF Library 22.3.34