Dyness PowerRack HV4 User Manual Download Page 5 | Manualshive

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Dyness PowerRack HV4 User Manual Download Page 5

PowerRack HV4 User Manual

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Preface

Manual declaration

PowerRack HV4 battery energy storage system can provide energy storage function for
photovoltaic power generation users. Our product can store extra electricity into battery
from photovoltaic power generation system in daytime and supply stable power to user’s
equipment as power backup at nighttime or any time when needed. It can improve the
efficiency of photovoltaic power generation and increase the electric power efficiency
by peak load shifting.

This user manual details the basic structure, parameters, basic procedures and methods
of installation and operation and maintenance of the equipment.

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Summary of Contents for PowerRack HV4

Page 1: ...PowerRack HV4 User Manual ...

Page 2: ...tion 12 3 1 1 Environmental requirements 12 3 1 2 Tools and data 12 3 1 3 Technical preparation 13 3 1 4 Unpacking inspection 13 3 1 5 Engineering coordination 15 3 2 Equipment installation 15 3 2 1 Installation preparation 16 3 2 2 Mechanical installation 16 3 2 3 Electrical installation 18 3 2 4 Battery system self test 19 3 2 5 Shut down the system 19 3 2 6 Connecting inverter 20 3 2 7 Register...

Page 3: ...gn requirements of environmental protection and personal safety The storage use and disposal of the products shall be carried out in accordance with the product manual relevant contract or relevant laws and regulations Customer can check the related information on the website of Daqin New Energy Tech Taizhou Co Ltd when the product or technology is updated Web URL http www dyness tech com cn Pleas...

Page 4: ...pport Device breakdown due to unauthorized operation will not be covered under warranty Caution The products have been strictly checked before shipment Please contact us if you find any abnormal phenomena such as device outer case bulging In order to ensure safety and normal use of the product the equipment should be grounded properly before use To assure the product normal operation please make s...

Page 5: ...y from photovoltaic power generation system in daytime and supply stable power to user s equipment as power backup at nighttime or any time when needed It can improve the efficiency of photovoltaic power generation and increase the electric power efficiency by peak load shifting This user manual details the basic structure parameters basic procedures and methods of installation and operation and m...

Page 6: ...ndly battery Anode materials are lithium iron phosphate LiFePO4 safer with longer life span Carries battery management system with better performance possesses protection function like over discharge over charge over current abnormal temperature Self management on charging and discharging Single core balancing function Intelligent design configures integrated inspection module Flexible configurati...

Page 7: ...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 After the battery life is terminated the battery can continue to be used after it recycled by the professional recycling organization and do not discard it at will ...

Page 8: ...1 610 1422 601 610 1422 Weight kg 237 290 5 344 397 5 Battery Module Name HV51100 HV51100 HV51100 HV51100 Battery Module Quantity pcs 4 5 6 7 Table 2 2 The parameter of PowerRack HV4 system 2 Item PowerRack HV4 40 PowerRack HV4 46 PowerRack HV4 51 PowerRack HV4 56 Module Type LFP LFP LFP LFP Nominal Voltage V 409 6V 460 8V 512V 563 2V Work Voltage Range V 358 4 460 8 403 2 518 4 448 576 492 8 633 ...

Page 9: ...ogy Li ion LFP Battery Module Capacity kWh 5 12 Battery Module Voltage Vdc 51 2 Battery Module Capacity Ah 100 Battery Module Charge Voltage Vdc 57 6 Battery Module Charge Current Normal A 50 Battery Module Discharge Current Normal A 50 Dimension W D H mm 481 535 140 Communication CAN Pollution Degree PD I IP Grade IP20 Weight kg 43 5 ...

Page 10: ...interface Table 2 4 Interface Definition Item Name Definition 1 Negative socket Battery output or Serial anode cable 2 Positive socket Battery output or Serial anode cable 3 CAN IN RJ45 port connect to former module or BDU 4 CAN OUT RJ45 port connect to next module or BDU 5 Grounding Shell ground connection Figure2 3 The sketch of interface 7 5 1 2 6 3 4 8 9 10 ...

Page 11: ... Wake Button Long press this button to start the battery system 7 Power On switch Turn on the switch to power the BMS system 8 CAN 1 RJ45 communication port between the battery system and inverter 9 CAN 2 RJ45 communication port between battery module and BDU 10 Grounding Shell ground connection 2 3 1 Communication port Figure 2 3 CAN interface definition Table 2 6 BDU CAN1 Pin Definition Foot pos...

Page 12: ...l voltage or any battery cell voltage reaches the rated protection value during charging stage When total voltage or all cell back to rated range the protection is over 2 4 2 Current Protection Over Current Protection in Charging When the charge current is higher than the protection value the system stops charging Protection is released after rated time delaying or charging current released Over C...

Page 13: ... of 20 55 during discharging temperature protection is activated device stops supplying power to the outside The protection is over when temperature back to rated working range Caution Battery s maximum discharging current should be more than load s maximum working current ...

Page 14: ...er equipment when installing the battery system must wear the protective items below The isolation gloves Safety goggles Safety shoes Figure3 1 3 1 1 Environmental requirements Working temperature 10 55 Charging temperature range is 0 55 Discharging temperature range is 10 55 Storage temperature 10 35 Relative humidity 5 85 RH Elevation no more than 4000m Operating environment Indoor installation ...

Page 15: ...e 2 2 the DC power interface of the user s photovoltaic power generation equipment shall have a current limiting function to ensure the normal operation of the user s equipment Verify that the maximum operating current of the battery powered user equipment inverter DC input should be less than the maximum discharge current of the products used in Table 2 1 and Table 2 2 The security check Firefigh...

Page 16: ... BDU100 480 410 155mm 1 Power cable positive Red 35mm L3000mm 1 Power cable negative Black 35mm L3000mm 1 Serial cable Orange 35mm L215mm 10 Module cable positive Orange 35mm L215mm 1 Module cable negative Orange 35mm L2200mm 1 Communication parallel cable Black L350mm Double RJ45 plug 12 Communication cable to inverter Black L3000mm Double RJ45 plug 1 ...

Page 17: ...o install and that the battery rack and bracket have enough load capacity Wiring Make sure the power line and ground wire are reasonable Not easy to short circuit water and corrosion 3 2 Equipment installation Table 3 2 Installation steps Step 1 Mechanical installation 1 Battery placement position determination 2 Battery module installation Communication Bottom module to BDU CAN2 IN Black L2200mm ...

Page 18: ...s POWER WAKE button 3S to wake up battery 4 Check the system output voltage and POWER WAKE led status 5 Shut down the system Step5 Connecting inverter 1 Connect total positive total negative cable of the battery system to the inverter 2 Connect the communication cable from the master CAN 1 to the inverter 3 Close the DC breaker 4 Turn on the Power ON switch wake up system by POWER WAKE button 5 Tu...

Page 19: ... through the mounting holes top on the hanging ears of the HV51100 unit Figure3 4 Figure3 5 3 Insert the second one HV51100 in to the rack 4 Stack the required number of battery and BDU as described above and use 4 screws to fix the battery and BDU on the front bracket Shown as Figure3 5 ...

Page 20: ...judgment choose multimeter resistor file probe the same end of positive and negative pole if the resistor shows infinity means that the cable is available After visual testing of power line connection the positive and negative poles of the battery shall be connected respectively to the positive and negative poles of the opposite terminal It is better to add a circuit breaker between the inverter a...

Page 21: ...egative ports of the BDU Confirm the voltage is within the normal range 3 2 4 4 The output voltage should conform to the voltage range in the table Table 2 1 2 The parameter of PowerRack HV4 system Otherwise the system will be not working properly Danger The voltage of the battery is too high please pay attention to do self protection during the measurement 3 2 5 Shut down the system Switch off th...

Page 22: ...ge to the inverter if connect the battery directly without power off Connect the positive and negative connectors with the positive and negative power lines together Both ends must have connectors and the connector on the inverter side is provided by the inverter If that 2m power cable is not long enough please find another power cable of the same specification the length cannot be longer than 3m ...

Page 23: ...work normally Start the battery system Referring to the section 3 2 4 3 2 7 Register on the website after installation After the battery system installation is completed and the running is normal you need to log in to the DYNESS official website to register the product installation and use information to make the product warranty effective Please follow the instructions on the website to register ...

Page 24: ...ieve the protection state 6 The battery has no voltage output but POWER ON POWER WAKE are on The relay in BDU is faulty Replace a new BDU directly 7 When the battery is connected to the inverter the DC breaker trips automatically The circuit between the battery and the inverter has a short circuit point Check whether there is a short circuit in the circuit between the battery and the inverter Chec...

Page 25: ...enance The battery system will become unbalanced if have not be charged fully for a long time Solution Preform the balancing maintenance fully charged every 3 month Generally this maintenance progress needs to be completed when external devices such as the monitor software and battery and inverter are in good communication 4 3 4 Output Relay Inspection Periodical Maintenance Under low load conditi...

Page 26: ...r according to customer requirement before shipment The remaining capacity of battery cell is determined by the storage time and condition after shipment The battery modules meet the UN38 3 certificate standard In particular special rules for the carriage of goods on the road and the current dangerous goods law specifically ADR European Convention on the International Carriage of Dangerous Goods b...

Page 27: ...gy Tech Taizhou Co Ltd Address Building 13 Kunshan Jiangyan Industrial Park Chenzhuang West Road Jiangyan District Taizhou City Jiangsu Province China 225500 Email Sales dyness tech com Website www dyness tech com cn ...

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