Preface Thank you for purchasing POMCube Mega, a versatile battery system. In order to use your device safely, efficiently, and effectively, please read the User Manual thoroughly and follow the instructions provided before use. Please keep this User Manual for future reference.
Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment. The separate collection and recycling of your waste equipment at the time of disposal will help conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment.
Please pay attention to the warning labels and follow the instruction mentioned. POMCube disclaims all liability for any accidents or damage caused by using the product in ways that are not described in this User Manual or by using non-genuine parts or accessories.
DANGER: A battery can present a risk of electrical shock, fire, or explosion from vented gases. Observe proper precautions. DANGER: Mega must be installed by only POMCube authorized persons who have been trained in working with high voltage electricity. DANGER: It shall be installed by at least 2 persons.
POMCube or a POMCube-certified party. Using parts and accessories other than the provided one may cause short circuits or overheating, and result in electric shock or fire. DANGER: Any installation must comply with specifications for wire types, conductor sizes, electrical and thermal insulation, branch circuit protection, grounding, and disconnect devices.
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CAUTION: Ensure that no water sources are above or near Mega, including downspouts, sprinklers, or faucets. CAUTION: Ensure that snow does not accumulate around Mega. The foundation of the installation site shall be horizontal. Reserve enough space for maintenance and pay attention to the maintenance space requirement for each side.
DANGER: Do not damage any of the cable. Do not place it near any hot objects, bend it excessively, twist it, pull it, or wrap it into a bundle. DANGER: Batteries in Mega are replaceable. Contact POMCube or an authorized dealer for any repairs or replacements.
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They are not fit for use and may pose a danger to people or property. If the battery pack seems to be damaged, pack it in its original container, and then return it immediately to POMCube or an authorized dealer.
About Mega Overview Mega is a versatile battery storage system to power your home or business, 24/7 in emergencies like blackouts, relieve you from heavy electricity bills, and even help you to be energy self-sufficient. Parts and Features NOTE: The images shown in this User Manual are for reference only and may slightly differ from the actual product.
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Battery System Parts Functions Mechanical support. Including the Air Deflector, Rack System Cable Bracket and Cover Plate EMS Module Manage the whole system BCMS Module Manage and protect all battery modules Battery Module Store electric energy...
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Status EMS Module Front View Parts Functions NETWORK RJ45 port, connect to the router/Internet USB drive upgrade Wi-Fi reset button. Long press this button for 4 seconds to RESET reset Wi-Fi settings SD card for storage of operation data Indicate the device status and the network status: Solid red: System startup in progress Blinking red: Ready for network connection Blinking green: Wi-Fi network and password detected;...
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DC 12V DC12V power supply input BAT INPUT LED Display Power switch BAT OUTPUT Fuse Cover Plate BCMS Module Front View Parts Functions BAT INPUT Connect to battery BAT OUTPUT Connect to PCS POWER Power switch. START Manually start battery system RS232 For the manufacturer’s debugging.
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Discharge Green “D” SOC “0-99” Standby Light off SOC “0-99” Alarm Red ”A” Fault Code* Protection Red ”E” Fault Code* NOTE: 100% SOC will also be displayed as 99. Fault Code*: Refer to the detailed fault codes attached. Battery Module Front View Parts Functions Battery module positive (-).
LINK PORT0 Communicate with battery module LINK PORT1 Communicate with battery or BCMS module Specifications Lithium Iron Battery System Model PBT-LI409100S2 / PBT-LI512100S2 Rated Energy 39.9 /49.9kWh Usable Energy 36.9/46.2kWh @ 50A Nominal Voltage 409.6 / 512 Vdc Nominal Capacity 97.5Ah...
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Display LED Light and Display Operating Temperature 32℉ ~ 113℉ (0 ℃ ~ 45℃) Range Recommended Operating Temperature 50℉ ~ 95℉ (10 ℃ ~ 35℃) Range Relative Humidity 0 ~ 95% (No Condensation) Protection Rating NEMA 2 (IP20) Altitude ≤ 9842ft (3000m) NOTE: Weight of each device may vary slightly.
Installation Tools and Safety Gear NOTE: Proper tools and safety gears are recommended for installation. Items Specification Notes Rotary hammer drill Drill φ 10.0 This is only required if a concrete wall is present. Rotary hammer drill Drill φ 12.0 Drilling on the ground.
Mounting NOTE: Please refer to Section 3.3 Installation Conditions before installation. Open the enclosure door and remove the 4 screws on the bottom; take the cabinet off the pallet. Drill four ø12mm holes (depth: 70mm) on the floor, embed the anchor expansion screw and fasten the cabinet onto the floor.
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Attach the hangers to one side of the battery modules with M4*10 flat head screws. (ONLY one side of the battery module shall be locked, e.g. hang a battery module to the left side of the rack with a hanger on the left, or a battery module to the right side of the rack with a hanger on the right.)
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Plug all battery modules into the cabinet and fasten with M5*10 screws.
Internal Wiring Wiring between EMS and BCMS Cable Specifaction Connection Communication cable / Black / 280mm / EMS module BCMS port to BCMS Standard 8 way Ethernet module CAN port cable Power cable / Black cable EMS module DC 12V to BCMS cover / 120mm / 24AWG module DC 12V OUTPUT.
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Connect battery modules in series in sequence of 1 to 10 as listed below.
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Cable Specifaction Connection Power cable / Black / Negative electrode of BCMS to negative 1500 / 8AWG electrode of the last battery module Neutral line of BCMS to positive Power cable / Blue / 170 electrode on the mid-point of battery / 8AWG string Power cable / Red / 680 /...
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Connect battery modules with communication cables. Cable Specifaction Connection Communication cable / Link Port of BCMS to Link Port1 of the Black / 550mm / Standard 8 first battery module way Ethernet cable Communication cable / Link Port0 of one battery module to Black / 280mm / Standard 8 Link Port1 of the next battery module way Ethernet cable...
External Wiring CAUTION: All cables shall be connected in sequence as listed in this manual. NOTE: The actual connection depends on your application case. Not all the interfaces are used in every installation. Refer to the table below for minimum copper wire sizing and ratings. Voltage Temp.
A nt enna Insert the 4G SIM card (Optional). SIM Card Put all the covers back on the unit and screw tightly (Torque: 1.2 N·m). Safety Check DANGER: Check thoroughly, all operations in the installation, ensuring the system is installed correctly. Pay special attention that DC voltages are in the specified ranges of Mega.
Basic Operations Boot System Strictly follow the procedure to boot the system. DANGER: DANGER: Proceed to the following steps only after installation checklist is completed. Switch on the POWER switch on the BCMS module, press START button for 1 second and release. Wait approximately 60 seconds for the BCMS and Battery Modules to initialize.
Download the APP You may search “iCAN NetZero” in Apple App Store or Google Play, or scan the QR code below or on the packing box to download the app from Apple App Store or Google Play. Apple App Store Google Play Add New Devices Start the app and click the add device button, then scan the device QR code or...
Troubleshooting Network failure In any cases of device failure, please check alarms on APP and proceed as instructed, accordingly. If APP fails to connect to the device, check the status of each indicator and possible reasons and solutions as follows: The Network Indicator on EMS Module is always solid red.
The Network Indicator on EMS Module is always solid white. Something is wrong with the Check your internet status. Reset the router or Internet. router if necessary. Fault Codes of BCMS LED Display Fault Description Resolution Code Battery cell low voltage Charge the battery.
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Battery module high voltage Stop charging the battery. alarm Battery system low Increase the environment environment temperature temperature. alarm Battery system high Lower the environment environment temperature temperature. alarm Battery cell undervoltage Charge the battery. protection Wait 30 minutes. Reboot the Battery cell overvoltage battery system if it’s not protection...
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Battery module AFE Reboot the system. If it does not sampling fault recover, contact POMCube. Battery module AFE fault Reboot the system. If it does not signal triggered recover, contact POMCube. Disconnect and Re-connect the Battery module voltage battery module.
Battery module #1-#14 Reboot the system. If it does not EEPROM fault recover, contact POMCube. Warranty and Service Limited Warranty Thank you for purchasing POMCube Mega. POMCube values your business and always attempts to provide you the very best quality of service.
Remedies If your Mega fails to comply with the above Limited Warranty, POMCube will, in its sole discretion, either repair your Mega (using new or refurbished parts), replace your Mega with an equivalent product (new or refurbished), or refund you the market price of an equivalent product at the time of the warranty claim.
POMCube may interpret and revise the content of these warranty terms. Warranty Disclaimer and Limitation of Liability POMCube’s exclusive liability for breach of any warranty on the battery shall be to repair or replace Mega or repay the pro-rated portion of the actual purchase...
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In no event shall POMCube or any of its affiliates be liable in contract, tort or otherwise for any loss, claim or damages...
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becomes necessary to return the device for repair, contact your local distributor for more information.