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Summary of Contents for Dyness Tower-US
- Page 1 Tower-US HV Battery System USER MANUAL Tower T7/T10/T14/T17/T21-US 192 - 576V File version-20230803-V2-EN Information might be subject to change without notice during product improving.
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Page 2: Table Of Contents
Safety Gear ..............................17 Unpacking inspection ..........................17 Equipment installation ..........................19 4 Maintenance ..........................24 Trouble Shooting ............................24 Replacement of main component ......................24 Battery Maintenance ...........................26 5 Storage Recommendations ....................27 6 Shipment ..........................27 © Dyness reserves the copyright of this document. -
Page 3: Statement Of Law
Copyright of this document belongs to Dyness Digital Energy Technology Co., LTD. No part of this documentation could be excerpted, reproduced, translated, annotated or duplicated in any form or by any means without the prior written authorization of Dyness Digital Energy Technology Co., LTD. -
Page 4: Safety Handling Of Lithium Batteries Guide
Tower-US ESS User Manual Safety Handling Guide of Lithium Batteries DANGER Before installation or operation you must read <Tower-US ESS User Menu> carefully. Battery strings will produce high voltage DC power and might cause a lethal voltage and electric shock. - Page 5 In case of fire, only dry powder fire extinguisher can be used, liquid fire extinguishers are prohibited; Please do not open, repair or disassemble the battery except Dyness staffs or authorized personnel. We do not undertake any consequence or related responsibility which is caused by violation of safety operation or equipment safety standards.
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Page 6: Introduction
Tower is a high voltage battery energy storage system based on lithium iron phosphate battery, and it’s one of the new products developed and produced by Dyness. It can be used to provide reliable power for various types of equipment and system. Tower is especially suitable for application scene of high power, limited installation space, restricted load-bearing and long cycle life. -
Page 7: Product Identity Definition
At the end of battery life, the battery can continue to be used after being recycled by professional recycling organization. Please do not discard it at will. This product passed the CSA certification test. © Dyness reserves the copyright of this document. -
Page 8: Designation In The Document
Abbreviations in the Document Table 1-2 Abbreviations in the Document Abbreviations in this Document Full Name Battery Disconnect Unit Battery Management System State Of Charge Battery Module Quantity Depth of discharge Normally Closed © Dyness reserves the copyright of this document... -
Page 9: Product Specification
Tower-US ESS User Manual 2 Product Specifications System Performance Parameter Table 2-1 The Parameter of Tower-US System Model T21-US T17-US T14-US T10-US T7-US Cell Technology Total Storing Energy [kWh] 21.31 17.76 14.21 10.66 7.10 Usable Energy [kWh] 19.18 15.98 12.78 9.59... - Page 10 (in communication with the inverter) Short Circuit Current [kA] NEMA Grade Size [in/W*H*D] 19.8*59*15 19.8*51.2*15 19.8*43.3 *15 19.8*35.4*15 19.8*27.6*15 Weight [lb] Battery Module Name HV9637 HV9637 HV9637 HV9637 HV9637 Battery Module Quantity(pcs) © Dyness reserves the copyright of this document...
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Page 11: Battery Module
Battery Cell Power (Wh) 118.4 Battery Cell Voltage (Vdc) Battery Cell Capacity (Ah) Battery Module Cell Quantity in Series (pcs) Battery Module Charge Voltage (Vdc) 109.5 Battery Module Charge Current (Normal) [A] 18.5 © Dyness reserves the copyright of this document. - Page 12 Figure 2-3 HV9637 Top Interface Composite connector-Socket Figure 2-4 HV9637 Bottom Interface Table 2-3 Interface Definition Name Definition Battery module output and communication Composite connector-Plug interface Battery module output and communication Composite connector-Socket interface © Dyness reserves the copyright of this document...
- Page 13 Figure 2-6 Composite Connector-Socket Table 2-4 Port Definition Composite connector-plug Composite connector-socket Negative output Negative output Module positive Module Positive SWAKE SWAKE SCANSG SCANSG SCANL SCANL SCANH SCANH 24V- 24V- 24V+ 24V+ SCANIN SCANOUT © Dyness reserves the copyright of this document.
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Page 14: Battery Controller
Turn on the switch to power the BMS system The master switch of the battery system, you must DC Breaker switch on it before switching on power on&power wake button; Short circuit protection. © Dyness reserves the copyright of this document... - Page 15 Positive output SWAKE SCANSG SCANL SCANH 24V- 24V+ SCANOUT DANGER Ensure Power On Switch is turned on before waking up the battery. Otherwise it will affect automatic checking process and cause danger. © Dyness reserves the copyright of this document.
- Page 16 Table 2-6 Definition of “EXT-CAN/RS485” Port Pin Color Definition PIN1 Orange/White 485_A PIN2 Orange 485_B PIN3 Green/White Reserved PIN4 Blue CANH PIN5 Blue/White CANL PIN6 Green CANIN PIN7 Brown/White CANOUT PIN8 Brown © Dyness reserves the copyright of this document...
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Page 17: Installation And Configuration
It is essential to equip a cooling system to keep the battery system in a relevant temperature range. overtemperature/ undertemperature alarms or protection of the battery system which may lead to the cycle life reduction. Heating System © Dyness reserves the copyright of this document. -
Page 18: Installation Clearance Requirements
Please refer to the minimum clearance diagram below. Figure 3-1 The Minimum Clearance Diagram Installation Location Precautions Figure 3-2 Installation Location Precautions Tools The following tools are required to install the battery pack: © Dyness reserves the copyright of this document... -
Page 19: Safety Gear
P16 Figure 3-2 Installation location precautions .Before unpacking, the total number of packages shall be counted according to the shipping list attached to each package, and the case should be checked for good condition. © Dyness reserves the copyright of this document. - Page 20 16 PCS head screw Terminal OT4-6 2 PCS User Manual 30Page 1 PCS Positive cable Power cable 10 AWG, red, 1 PCS 78.7in Negative cable Power cable 10 AWG, black, 1PCS 78.7in © Dyness reserves the copyright of this document...
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Page 21: Equipment Installation
Make sure that the environment meets all technical requirement. 2. Prepare equipment and tools for installation. 3. Confirm that the DC breaker is in the OFF state to ensure that it is no live operation. Mechanical installation © Dyness reserves the copyright of this document. - Page 22 10. Fix the expansion bolt M6 into the bottom of the hole on the wall. Use the M6 bolt to fix the hanging ear to the wall and control the torque at 6NM. 8. Place BDU on battery module. Figure 3-4 Mechanical Installation © Dyness reserves the copyright of this document...
- Page 23 (Diameter for the routing hole is 1 inch) (If that power cable is not long enough, please find another power cable of the same specification, the length cannot be longer than 118in.) © Dyness reserves the copyright of this document.
- Page 24 Use a multimeter to measure the output voltage on the positive and negative ports of the BDU • The output voltage should conform to the voltage range in the table “P7 Table 2-1 The parameter of Tower system”. © Dyness reserves the copyright of this document...
- Page 25 A external DC Breaker that operates both positive and negative conductors simultaneously between the BDU and inverter on the power cable is recommended. After waking up the BDU and ensure that the BDU is pre-charged, it can be turned on. © Dyness reserves the copyright of this document.
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Page 26: Maintenance
Replace a new BDU directly ON”/“POWER WAKE” is on When the battery is The circuit between the Check whether there is a connected to the battery and the inverter short circuit in the circuit © Dyness reserves the copyright of this document... -
Page 27: Replacement Of Main Component
Change a new BDU. Then fix it with four screws. • After replacing the new BDU, the battery self-test needs to be performed again. (Refer to P20 Table 3-2 Battery system self-test) © Dyness reserves the copyright of this document. -
Page 28: Battery Maintenance
[Periodical Maintenance] Under low load condition (low current), control the output relay OFF and ON to hear whether the relay has click voice, which means that this relay can off and on normally. © Dyness reserves the copyright of this document... -
Page 29: Storage Recommendations
In particular, special rules for the carriage of goods on the road and the current dangerous goods law, especially ADR (European Convention on the International Carriage of Dangerous Goods by Road), as amended, must be observed. © Dyness reserves the copyright of this document. - Page 30 Address: No. 511 Chenzhuang West Road, Sanshui Street, Jiangyan District, Taizhou City Email: service@dyness-tech.com Tel: +86 400 666 0655 Web: www.dyness-tech.com Official Website Digital version access...
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