Dyness POWERCUBE User Manual
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Dyness POWERCUBE User Manual

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POWERCUBE User Manual
POWERCUBE
User Manual

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Summary of Contents for Dyness POWERCUBE

  • Page 1 POWERCUBE User Manual POWERCUBE User Manual...

  • Page 2: Table Of Contents

    POWERCUBE User Manual Content STATEMENT OF LAW ............................1 SAFETY PRECAUTIONS AND MAINTENANCE INSTRUCTIONS ..............2 1 INTRODUCTION ............................4 1.1 B ........................4 RIEF NTRODUCTION 1.2 P ........................4 RODUCT ROPERTIES 1.3 P .......................4 RODUCT IDENTITY DEFINITION 2 PRODUCT SPECIFICATION ........................6 2.1 S...

  • Page 3: Statement Of Law

    POWERCUBE User Manual Statement of Law Copyright of this document belongs to Jiangsu Daqin New Energy Technology Co., Ltd. No part of this documentation maybe excerpted, reproduced, translated, annotated or duplicated in any form or by any means without the prior written permission of Jiangsu Daqin New Energy Technology Co., Ltd.

  • Page 4: Safety Precautions And Maintenance Instructions

    DIP mode, expand the capacity or other operations that won’t harm the product, customer needs to contact DYNESS and inform the product ID. DYNESS will record the case, confirm the operation can be operated and will authorize. After the authorization, only professionals are allowed to...
  • Page 5 Preface Manual declaration Powercube series energy storage system is composed of several B4850 or B4874 energy storage system units connected in parallel to provide users with energy storage power generation. During the day, the excess power of photovoltaic power generation can be stored in the battery.

  • Page 6: Introduction

    The B4850 and B3 lithium iron phosphate battery systems are standard battery system units. Each module can be connected in parallel to obtain a complete system of certain specifications. Customer can select the appropriate Powercube specifications according to their needs. The product is especially suitable for energy storage applications with high operating temperatures, limited installation space, long power backup time and long service life.
  • Page 7 POWERCUBE User Manual Battery voltage is higher than safe voltage, direct contact with electric shock hazard. Be careful with your actions and be aware of the dangers. Read the user manual before using. The scrapped battery cannot be put into the garbage can and must be professionally recycled.

  • Page 8: Product Specification

    POWERCUBE User Manual 2 Product Specification 2.1 Size and Weight Table 2-1 Powercube series Device Model Dimension Nominal Nominal roduct Series Weight IP Level (mm) Voltage Capacity Powercube-2B3 DC48V 150Ah ≈122.5kg IP65 DC48V 225Ah IP65 Powercube-3B3 ≈155kg Powercube-4B3 600*520*1140 DC48V 300Ah ≈187.5kg...

  • Page 9: Interface Definition

    POWERCUBE User Manual 2.3 Interface Definition This section elaborates on interface functions of the back interface on the Powercube cabinet. 1 The sketch of back interface of Powercube. Figure2- Table 2-3 Interface Definition Item Name Definition Power cable- negative Interface 1...
  • Page 10 POWERCUBE User Manual Figure2-2 The sketch of interface. Table 2-4 Interface Definition Item Name Definition Power switch OFF/ON, remains ‘ON when using Positive socket Battery output or parallel positive line DIP switch When power switch is in ‘ON’, long pressing SW for 3s to enable...

  • Page 11: Dip Switch Definition And Description

    CAN or 485. The connection mode is divided into the following two cases: Note: Before opening the cover to change the DIP mode, contact DYNESS to inform the ID, DYNESS will record the battery ID and authorizes the opening operation. Only authorized by Dyness to operate.
  • Page 12 The DIP switch mode in case (5),1001 is only for ICC(a special commnunication device of some no-communication inverter), it’s a specia firmware in BMS,different from general firmware,so if customers want to use ICC,please contact dyness to confirm. Note: 1.After the whole system connection,set the master DIP mode according to the inverter model firstly,then start the battery.

  • Page 13: Battery Management System(Bms)

    POWERCUBE User Manual 2.4 Battery Management System(BMS) 2.4.1 Voltage Protection Discharging Low Voltage Protection： When any battery cell voltage is lower than the protection value during discharging, the over-discharging protection starts, and the battery buzzer makes an alarm sound. Then battery system stops supplying power to the outside.

  • Page 14: Installation And Configuration

    POWERCUBE User Manual Self-Shutdown： When device connects no external loads for over 72hours, device will dormant standby automatically. Caution Battery’s maximum discharging current should be more than load’s maximum working current. 3 Installation and Configuration 3.1 Ready for installation Safety Requirement This system can only be installed by personnel who have been trained in the power supply system and have sufficient knowledge of the power system.

  • Page 15: Technical Preparation

    POWERCUBE User Manual Table 3-1 Tool instrument Name Screwdriver (word, cross) AVO meter Wrench Clamp meter Inclined pliers Insulating tape Needle nose pliers The thermometer Clip forceps Wrist strap Wire stripper AVO meter Electric drill Tape 3.1.3 Technical preparation Electrical interface check Devices that can be connected directly to the battery can be user equipment, power supplies, or other power supplies.
  • Page 16 POWERCUBE User Manual In the process of unpacking, handle with care and protect the surface coating of the  object. Open the package, the installation personnel should read the technical documents,  verify the list, according to the configuration table and packing list, ensure objects are complete and intact, if the internal packing is damaged, should be examined and recorded in detail.

  • Page 17: Engineering Coordination

    POWERCUBE User Manual Communicati Black/L2000m on cable-to m/ Double inverter-2 RJ45 plug L500mm,4mm² Ground wire 3.1.5 Engineering coordination Attention should be paid to the following items before construction: Power line specification.  The power line specification shall meet the requirements of maximum discharge current for each product in table2-2.

  • Page 18: Installation Preparation

    2. Check the cabinet and confirm that the ON/OFF switch on the front panel of each battery module is in the "OFF" state to ensure no live operation. 3.2.2 Mechanical installation 1. Fix the Powercube cabinet to the mounting position and remove the front cover. Please refer to 3.2 to place the cabinet on the ground.
  • Page 19 POWERCUBE User Manual Table 3-3 Interface Definition Item Name Definition Power cable- negative Interface1 Reserve waterproof connector Power cable- negative Interface 2 The battery DC output negative pole waterproof connector RJ45 network cable Interface 3 Reserve connector RJ45 network cable...

  • Page 20: Electrical Installation

    POWERCUBE User Manual 3. Fix the battery unit in the cabinet with nuts through the mounting holes top on the hanging ears of the battery module front panel. The other units are in this order, as shown in the Figure3-6.
  • Page 21 POWERCUBE User Manual 2. Install the communication line Insert the Communication cable-to inverter 1 into the IN-communication port of the uppermost No. 1 battery module, take a Communication parallel cable, insert one end into the OUT-communication port of No. 1 battery module, and the other end into the IN-communication port of No.
  • Page 22 POWERCUBE User Manual Foot position Definition PIN1 Reserve PIN2 PIN3 PIN4 PIN5 PIN6 Reserve Note:Please pay attention of the communication com definition of inverter,in order to avoid voltage in the port to affect communication. 3. Connect to the inverter Connect the total positive cable( Power cable- positive1 and Power cable- positive2 ) and...
  • Page 23 POWERCUBE User Manual Inverter Circuit breaker Communication cable-to inverter2 Power cable- negative1 Power cable- Power cable- positive 2 negative2 Power cable- Communication positive 1 cable-to inverter1 Parallel cable- Parallel cable- negative positive Ground cable Communication parallel cable Figure 3-8 Wiring diagram...

  • Page 24: Use, Maintenance And Troubleshooting

    POWERCUBE User Manual 4 Use, maintenance and troubleshooting 4.1 Battery system usage and operation instructions After completing the electrical installation, follow these steps to start the battery system. 1 Press the ON/OFF button to the ON position, press and hold the SW button for 3 seconds.

  • Page 25: Analysis And Treatment Of Common Faults

    POWERCUBE User Manual management can query the specific alarm categories. If the fault such as single cell overvoltage, charging over-current, under-voltage protection, high-temp protection and other abnormalities which affects the output, please deal with it according to Table 4-1. Table 4-1 Main alarm and Protection...
  • Page 26 POWERCUBE User Manual The DIP setting of the host is wrong/ the battery type of the inverter is wrong/ Communication cable used incorrectly/ The communication cable is Check these possible cause Communication fault incorrectly connected at one by one the battery communication...
  • Page 27 DAQIN NEW ENERGY TECH(TAIZHOU)Co.,LTD Address: Building 13, Jiangyan Industrial Park, Sanshui Street, Jiangyan District, Taizhou City, Jiangsu Province，225500 Email: sales@dyness-tech.com Website: www.dyness-tach.com...

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