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WELSON ES2000, Operation Manual

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WELSON ES2000 Operation Manual Download Page 18

 

 

 

 

 

 

 

 

+86-510-85161517 I [email protected] I www.welsonpower.com 

 

Series connection

 

 

1. 

Fix the braced feet to battery’s 

mounting holes one by one. 

 

2. 

If more power and energy needed, 

two or more (no more than 5) 

batteries could be installed in one 

stack.   

3. 

But if the number of batteries at 

the range of 6~8, a cabinet 

recommended to be selected.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for ES2000

Page 1: ... 86 510 85161517 I info welsonpower com I www welsonpower com Home Energy Storage System ES2000 ES5000 ES2000PLUS Operation Manual ES5000 51 2V100Ah 3U ES2000 51 2V48Ah 3U ES2000PLUS 48 0V120Ah 2U ...

Page 2: ...ergency situations 1 5 Installers 1 6 Scrap battery 1 7 Contact information 2 Product GeneralIntroduction 2 1 Technical data 2 2 Exploded views of battery 2 3 Indicator and ports 2 4 Communication interface plat 2 5 How it works 2 6 Feature 3 Guidance for disconnection of batteries during shipment 4 Installation Prerequisites 4 1 Installation location 4 2 Installation process 4 3 Installation mate...

Page 3: ...and follow all instructions cautions and warnings in this manual 1 2 Warnings in this Document A warning describes a hazard to equipment or personnel It calls attention to a procedure or practice which if not correctly performed or adhered to could result in damage to or destruction of part or all of the WELSON equipment and or other equipment connected to the WELSON equipment or personal injury S...

Page 4: ...h the leaking liquid or gas Electrolyte is corrosive and contact may cause skin irritation and chemical burns If one is exposed to the leaked substance do these actions 1 4 2 Inhalation Evacuate the contaminated area and seek medical attention immediately 1 4 3 Eyes contact Rinse eyes with flowing water for 15 minutes and seek medical attention Immediately 1 4 4 Skin contact Wash the affected area...

Page 5: ... electrician A skilled worker is defined as a people who had been trained and qualified electrician or had all of the following skills and experience Knowledge of the functional principles and operation of on grid Energy Storage systems Knowledge of the dangers and risks associated with installing and using electrical devices and acceptable mitigation methods Knowledge of the installation of elect...

Page 6: ... Charge Voltage 57 6V Max Recommended DOD Off grid 90 Efficiency 97 Operating Condition Indoor Operating Temperature Charge 0 to 45 Operating Temperature Discharge 10 to 55 Operating Humidity 60 No Condensed Water Pollution Degree 3 Over Voltage Category II Cooling Type Natural cooling Case Material Metal Color Black or Grey Installation Wall Mounting Ground Installation Cabinet IP rating IP 20 Ma...

Page 7: ... 86 510 85161517 I info welsonpower com I www welsonpower com 2 2 Exploded views of battery ...

Page 8: ... Earth SW4 SW5 Inverter M S BAT BAT Table 2 1 Designations on the battery Item Designation Definition 1 Running Battery normally working without fault 2 Fault Battery is in a warning state 2 4 Communication interface plat SW1 DIP switch select for CAN or RS485 SW2 Resistance for communication and DIP switch for parallel or Series connection SW3 Switch for battery s Address select SW4 SW5 Communica...

Page 9: ... supply power when the battery capacity is not enough Work modes Force time use Priority battery load grid when charging Priority load battery grid when discharging This mode applies the area that has electricity price between peak and valley User can use off peak electricity to charge the battery The charging and discharging time can be set flexibly and it also allows to choose whether charge fro...

Page 10: ...and computer Easy firmware update The BMS firmware can be updated to the latest version Expandability The battery capacity can be increased by adding another battery See part 5 2 Installation the battery 3 Guidance for disconnection of batteries during shipment 3 1 Cartons that have been crushed punctured or torn in such a way that contents are revealed shall be set aside in an isolated area and i...

Page 11: ...rthquakes Far away from the sea to avoid salt water and humidity The floor is flat and level No flammable or explosive materials nearby Optimal ambient temperature is between 15 and 30 C Temperature and humidity stays at a constant level Minimal dust and dirt in the area No corrosive gases present including ammonia and acid vapor The WELSON Smart battery module is rated at IP20 so the battery coul...

Page 12: ...es Finish 4 3 Installation materials Following installation materials should be prepared by installers Power cable Data cable Ground wire Bipolar external isolator when two or more battery systems in parallel each of them shall have a bipolar isolator NOTICE 1 Make sure that the cross sectional area of charging cables is 25 to 35 mm2 2 A breaker between WELSON battery and inverter was recommended ...

Page 13: ...g with the battery following safety gears should be equipped Installers must meet the relevant requirements of IEC 60364 or the domestic legislation and other relevant international standards Insulated glove Safety goggles Safety shoe 4 6 Network cable If needed the network cable should be made like that diagram But the network cable between battery and Inverter should be made following the defini...

Page 14: ...rature of battery stored recommended in the range of 20 C to 25 C Do not expose to water The battery box should be upright as shown in the following figure and not stacked upside down when storing the battery box If the battery needs to be stored over 3 months the DC circuit of battery suggests to be disconnecting Otherwise the battery would discharge at a minimum rate and capacity degrades depend...

Page 15: ...the battery is installed above the floor or on a platform make sure that the wall or platform is capable of supporting the battery s weight 5 2 1 1 Wall mounting 1 Determine bracket mounting place to be fixed using this Positioning cardboard 2 Drill holes in the wall for the M8 expansion screw anchors which depth should beat least 50 mm Tighten the screws to a torque around 2 5 N m WARNING If this...

Page 16: ...power com 3 Fasten the battery to bracket fasten hole with M6 screws with 2 0N m roughly 4 Meanwhile two batteries could be installed by theses brackets Note if more than 4 batteries installed a cabinet recommended to be selected for the battery s stable ...

Page 17: ...also could be installed on floor the installation step as following Parallel connection 1 Fix the braced feet to battery s mounting holes one by one 2 If more power and energy needed two or more no more than 5 batteries could be installed in one stack 3 But if the number of batteries at the range of 6 8 a cabinet recommended to be selected ...

Page 18: ...es connection 1 Fix the braced feet to battery s mounting holes one by one 2 If more power and energy needed two or more no more than 5 batteries could be installed in one stack 3 But if the number of batteries at the range of 6 8 a cabinet recommended to be selected ...

Page 19: ... switch selected correctly if the battery connected in Parallel mode but select SW2 DIP8 at ON position probably lead serious fault even dangerous Meanwhile if battery connected in Series mode select SW2 DIP8 at OFF status serious fault and dangerous probably occurred Connected battery Number Group Set of SW2 Address Set SW3 SeriesConnect Parallel Connect 1 2 Master Slave 3 Master Slave 1 Slave 2 ...

Page 20: ...info welsonpower com I www welsonpower com Slave 2 Slave 3 Slave 4 6 Master Slave 1 Slave 2 Slave 3 Slave 4 Slave 5 7 Master Slave 1 Slave 2 Slave 3 Slave 4 Slave 5 Slave 6 8 Master Slave 1 Slave 2 Slave 3 Slave 4 Slave 5 ...

Page 21: ...7 I info welsonpower com I www welsonpower com Slave 6 Slave 7 9 Master Slave 1 Slave 2 Slave 3 Slave 4 Slave 5 Slave 6 Slave 7 Slave 8 10 Master Slave 1 Slave 2 Slave 3 Slave 4 Slave 5 Slave 6 Slave 7 Slave 8 Slave 9 ...

Page 22: ...icator lights on release the panel button 7 1 2 Make sure that the Run light is on If it stays off do not use the battery and contact WELSON or your distributor 7 1 3 Turn the inverter on and wait for the start up sequence to complete fully When there are two or more batteries connected before the charging cable and the data cable has been connected follow these steps to put them in operation 7 1 ...

Page 23: ...m 7 2 Shutting down battery Shut down the battery only when the battery is no charge or discharge current 7 2 1 Press and hole the Panel Button about 8s after a disconnect voice of relay come can release it 7 2 2 Make sure that every light on the battery is off ...

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