User Manual Issue 01 (2024-09-18) 1 General information Warning! Read and follow carefully all safety warnings, instructions, illustrations and specifications provided with this product. Failure to follow instructions mentioned may results in electric shock, fire or serious injury. Save all warnings and instructions for future reference. 1.1 All Rights Reserved No part of this document can be reproduced in any form or by any means without the formal permission of the manufacturer .
* Damage caused by yourself or the third party's negligence, intent, gross negligence, improper operation, or other accidents not caused by Deye. 1.2 About This Manual This manual mainly describes the product information, guidelines for installation, operation and maintenance.
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User Manual Issue 01 (2024-09-18) reliable backup power supply for private and commercial use, such as supermarkets, banks, schools, farms and small factories, to smooth the load curve and achieve peak load transfer. It can also improve the stability of renewable systems and promote the application of renewable energy.
User Manual Issue 01 (2024-09-18) 2 Product Description 2.1 Product Introduction The ESS mainly consists of lithium battery packs , power converter system (PCS), thermal management system, maximum power point tracking (MPPT) and fire suppression device . It plays a significant role in reducing electricity costs, ensuring power reliability, integrating renewable energy, and optimizing energy management.
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User Manual Issue 01 (2024-09-18) -Discharge in the case of power outage or power restriction to ensure power consumption • Demand and response: -Receive power grid dispatching and enjoy dispatching subsidies Various applications can be achieved with the assistance of the EMS. The use and other detailed information of the EMS can be available through scanning the QR code:...
User Manual Issue 01 (2024-09-18) 2.4 External Overview...
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User Manual Issue 01 (2024-09-18) Item Item Exhaust fan for battery Air inlet for battery compartment compartment Sounder strobe Air conditioner vent Status indicators Air outlet for MPPT Air inlet for PCS Air outlet for PCS Emergency stop switch Explosion relief panel Door lock...
User Manual Issue 01 (2024-09-18) 2.6 Components 2.6.1 Battery Pack • Battery charging: the electricity from the mains or other power supplies is converted by the PCS into DC electricity, which is then stored in batteries. • Battery discharging: the electricity released by batteries is converted by the PCS into AC electricity, which is then supplied to loads.
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User Manual Issue 01 (2024-09-18) 2.6.2 PCS The PCS converts the DC voltage discharged from the ESS into specified AC voltage and converts AC voltage into DC voltage to charge the ESS. Refer to the separate PCS manual provided with this document for more information.
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User Manual Issue 01 (2024-09-18) 2.6.3 Status Indicator and EPO The ESS consists of 3 LEDs that indicate the status of the equipment in real time. Emergency stop switch EPO ( State Description System works normally RUN stays on (Charge/Discharge) POWER stays on The ESS is powered normally ALARM stays on...
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User Manual Issue 01 (2024-09-18) 2.6.4 Controls...
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User Manual Issue 01 (2024-09-18) Identifier Description Identifier Description Grid molded Lead-acid case circuit battery micro breaker circuit breaker Battery cluster SCB1 Grid switch molded case control box circuit breaker Mains electricity SCB2 Main power micro circuit switch control breaker Emergency SPD1 Grid surge...
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User Manual Issue 01 (2024-09-18) 2.6.5 MPPT (Optional) Description 1. Indicators The indicator will become green when the MPPT is powered The indicator will become yellow when the MPPT is in error The indicator will become green when MPPT is in parallel mode.
User Manual Issue 01 (2024-09-18) 2.6.6 Air conditioner The air conditioning system can produce cold air and then send it to the internal air duct of the ESS to cool batteries. The air conditioner is regarded as a part of air circulation.When the air conditioner is running, air circulation is formed inside the cabinet.
User Manual Issue 01 (2024-09-18) 3.2 Moving Heavy Objects After arrival of your goods, perhaps you need move it to designated working area. Refer to the following picture for movement of heavy objects. Bearing capacity>5t location When moving your product: •...
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User Manual Issue 01 (2024-09-18) • Use caution when lifting this load on uneven surfaces. • Never operate the forklift on slopes ≥ 5 degrees. • During movement, avoid tilting the cabinet or placing it upside down. If the cabinet must be tilted or inverted , please straighten it as soon as possible, and the cabinet needs to be left standing for 2 hours before it can be powered on.
User Manual Issue 01 (2024-09-18) 3.3 Unpacking Warning! • After setting up the equipment well, carefully unpack the package so as to avoid scratching equipment. • If possible, do not remove the transport packaging before arrival at the installation site. •...
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User Manual Issue 01 (2024-09-18) Figure.5 1. Use a claw hammer to pry open the nail and then hammer it flat. See the Figure.1 and Figure.2 2. Pry out all nails and disassembly the top plate and side plates.See the Figure.3 3.
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User Manual Issue 01 (2024-09-18) After unpacking the equipment, check that the deliverable contents are intact and complete, and free from any damage. If any items listed in the Packing List is missing or damaged, contact your dealer or call service hotline: +86-0574-86320560.
User Manual Issue 01 (2024-09-18) 3.4 Hoisting 3.4.1 Hoisting Equipment Warning! • The hoisting personnel must be trained and qualified until they can take up the post. • Use only approved lifting equipment to move the battery cabinet system. Warning! •...
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User Manual Issue 01 (2024-09-18) 3.4.2 Installing the Hanging rings 1. Remove four M30*40 hexagon screws that are preset at the factory to prevent dust or other foreign objects entering the equipment. See the Figure.1. 2. Insert the four hanging rings into holes on the top f the machine and then turn them clockwise until they are secured firmly.
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User Manual Issue 01 (2024-09-18) 3.4.3 Hoisting the ESS Warning! Remember to make sure that your device is connected to the lifting tool correctly and firmly before hoisting. Failure to do so may result in product damages, serious injury,even death. Bearing capacity>5t location Figure.1...
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User Manual Issue 01 (2024-09-18) Operating area Figure.2 • Ensure that all sling connections are safe and reliable, and that the lengths of the slings connected to the corner fittings are equal. See the Figure.1 • Do not stand within 0.5-1m of the lifting area! During the whole lifting process, no one is allowed to stand under the boom or the work station.
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User Manual Issue 01 (2024-09-18) • Do not shake the crane in order to avoid sudden drop or shock against equipment. • Hoisting should be handled gently, and the cabinet should fall slowly and shock against equipment. smoothly to avoid...
User Manual Issue 01 (2024-09-18) 3.5 Installation Warning! • Your product is delivered without full charge. It is recommended to make your equipment charged within three months. • Assembly must be carried out in accordance with the design, technological requirements, regulations and relevant standards. •...
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User Manual Issue 01 (2024-09-18) have required experience,are aware of possible hazards on themselves in certain operations and are able to take protective measures to minimize the hazards on themselves and other people. • Personnel who plan to install the equipment must receive all necessary safety precautions and local relevant standards.
User Manual Issue 01 (2024-09-18) 3.5.1.2 Installation site requirements Danger! Do not expose the equipment to flammable or explosive gas or smoke. Do not perform any operation on the equipment in such environments. Danger! Do not store any flammable or explosive materials in equipment area. Danger! Do not place the equipment near heat sources or fire sources, such as smoke, candies, heaters, or other heating devices.
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User Manual Issue 01 (2024-09-18) • The installation and usage environment must meet relevant international, the local laws and regulations.The user is obliged to protect the ESS against fire or other hazards. • Do not install in low-lying areas. The installation level must be at least 300mm higher than the highest water level in the area.
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User Manual Issue 01 (2024-09-18) -In a place where is 2000m far away from the coast. It is not recommended to use the energy storage system when it within 500m to 2000m away from the coast . The energy storage system cannot be used when the distance from the coast is less than 500m .
User Manual Issue 01 (2024-09-18) 3.5.1.3 Foundation requirements Unreasonably constructed foundation will bring great troubles to the installation of the ESS, affecting the normal opening and closing of the doors and the normal operation. Therefore, the foundation of the ESS must be designed and constructed according to certain standards to meet the requirements of mechanical support, cable routing and later maintenance and overhaul.
User Manual Issue 01 (2024-09-18) 3.5.1.4 Installation clearance requirements Danger! No one is allowed to pass within 1.5m behind the cabinet, otherwise this person may be hurt by the explosion relief panel when explosion. Serial number Distance (mm) 1500...
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User Manual Issue 01 (2024-09-18) Installation clearance drawing(Vertical view) Serial number Distance (mm) 3000 1500...
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User Manual Issue 01 (2024-09-18) 3.5.2 Attach the Boards Making sure that the ESS cabinet has been seated well, you need to attach one board onto every hole for forklift fork insertion, which is used to prevent dust or other foreign objects entering the machine.
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User Manual Issue 01 (2024-09-18) 3.5.3 Fixing the ESS Figure.1-1 Figure.1-2 Figure.2-1...
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User Manual Issue 01 (2024-09-18) Figure.2-2 Figure.2-3 1. Locate four mounting holes, 2 holes on the front of the cabinet (Figure.1-1) and others on the back(Figure.1-2). 2. If your product is shipped with 4 L-shaped angle steels, fix them to the cabinet using 8 screws(M10*25) with 30N·m torque.
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User Manual Issue 01 (2024-09-18) Note! Due to the uncertainty of drilling accuracy and bit material, it is recommended to choose a drill bit from Φ16.5 to Φ17.
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User Manual Issue 01 (2024-09-18) 3.5.4 Install the EMS (Optional) When your EMS products are mounted side by side, there should be sufficient space for opening the EMS door. See the following table. Note: You can acquire relevant information from the data sheet of EMS. Serial number Distance (mm)
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User Manual Issue 01 (2024-09-18) 3.5.5 Install the MSD When all installment is completed, remember to plug in the MSD.
User Manual Issue 01 (2024-09-18) 4 Electrical Connection 4.1 Preparation before Connection Notice!High voltage! Shock! • Do not contact live parts directly without protection! • Before installation, ensure that there is no voltage on the AC side and DC side. •...
User Manual Issue 01 (2024-09-18) 4.1.1 Cable Requirements When wiring, cables are supposed to meet the following requirements: • Sufficient current-carrying capacity. Factors that can influence this capacity are shown as follows: -environment condition; -the type of insulated materials of conductors; -cable routing;...
User Manual Issue 01 (2024-09-18) 4.1.2 Opening the Door Figure.1 Figure.2 Figure.3 Figure.4 1. The door of the cabinet is in locked state.See the Figure.1 2. Move upward the cover above the keyhole.See the Figure.2 3. Insert the door key and turn it clockwise to eject the handle.See the Figure.3.
User Manual Issue 01 (2024-09-18) 4.2 Cable Connection Danger! All electrical connections must be made when the equipment is completely powered off. Danger! Note the polarities when installing batteries. Do not connect the positive and negative poles of a battery or battery string together. Otherwise, the battery may be short-circuited.
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User Manual Issue 01 (2024-09-18) 4.2.1 GRID Grid...
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User Manual Issue 01 (2024-09-18) 4.2.2 Connection between ESS and EMS When both distances between the 1 ESS and EMS, the last ESS and EMS are less than100m, use the ETH that is made of CAT5E shielded twisted pair cable and shielded crystal head.
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User Manual Issue 01 (2024-09-18) When both distances between the 1st ESS and EMS, the last ESS and EMS are more than100m, use the Fiber. Within ESS cabinets, connect with each other using the ETH that is made of CAT5E shielded twisted pair cable and shielded crystal head.
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User Manual Issue 01 (2024-09-18) 4.2.3 MPPT (Optional)
User Manual Issue 01 (2024-09-18) 4.2.4 Backup Power...
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User Manual Issue 01 (2024-09-18) 4.2.5 Connection between ESS and ESS When your equipment need to work together with another energy storage systems, there are two parallel modes for you. When your system is in off-grid mode or on/off grid switching mode, connection between ESS and ESS are done via CAN bus communication of PCS.
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User Manual Issue 01 (2024-09-18) 4.2.6 Communicative Terminal Blocks Terminal NO. Function Used for emergency signal output 3,4,5 RS-485 communicative terminals blocks for anti-reverse power relay meter 6,7,8 RS-485 communicative terminals blocks for the meter of one ESS 9,10 Used for dry contact output of diesel generator’s startup and shutdown 17,22 Used for emergency signal output...
User Manual Issue 01 (2024-09-18) 5 Operation Instructions 5.1 Powering on the Equipment 5.1.1 Check Before Power-On General Check Check Item Acceptance Criteria The equipment is intact and free from rust or Appearance paint flake-off. If the paint flakes off, repair the damaged paint.
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User Manual Issue 01 (2024-09-18) Cabinet Check Item Acceptance Criteria The installation meets the design Installation requirements. The cabinet is level, and each door opens normally. The cabinet surface is free from cracks, dents, Appearance and scratches. If the paint flakes off, repair the damaged paint.
User Manual Issue 01 (2024-09-18) 5.1.2 Power-On Operations Danger! Wear insulated gloves and use insulated tools to prevent electric shocks or short circuits. Caution! • During the power-on procedure, monitor the system for faults. If you detect any faults, power off the ESS, rectify the faults, and then continue with the procedure.
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User Manual Issue 01 (2024-09-18) Step 1: Have all the circuit breakers closed from QF3 to QF8 in order. Step 2: Turn the QF1 to the “I” position. Step 3: Turn the QF2 to the “I” position.
User Manual Issue 01 (2024-09-18) 5.2 Powering Off The Equipment Notice! Press the emergency stop switch to stop the ESS only in emergency situations. Step 1: Have all the circuit breakers disconnected from QF8 to QF3 in order. Step 2: Turn the QF1 to the “O” position. Step 2: Turn the QF2 to the “O”...
User Manual Issue 01 (2024-09-18) 6 Maintenance 6.1 General Maintenance Danger! should be performed or supervised by professional personnel. • Servicing • Wear personal protective equipment and use dedicated insulated tools to avoid electric shocks or short circuits • Do not smoke or have an open flame around batteries. •...
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User Manual Issue 01 (2024-09-18) repaired to the main ground loop using a ground cable. • After the maintenance or repair is complete, remove the ground cable between the loop that has been maintained and the main ground loop. • Stay away from the equipment when preparing cables to prevent cable scraps from entering the equipment.
User Manual Issue 01 (2024-09-18) 6.2 Maintenance Schedule 6.2.1 Quarterly Maintenance Maintenance Maintenance Action Expected Result Category Safety inspection Check that EPO and ●EPO and switches switches to shut off can work normally the equipment can work normally ● Check the ●...
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User Manual Issue 01 (2024-09-18) ●Check that the temperature and humidity around batteries are in reasonable ranges ● Check whether voltage and current are in reasonable ranges when in run. Note [1]: You are advised to clean the filter after each occurrence of a sandstorm and before summer in sandstorm-stricken areas.
User Manual Issue 01 (2024-09-18) 6.2.2 Semi-annual Maintenance Maintenance Maintenance Action Expected Result Category Outside the cabinet Perform the visual There is no any inspection: inflammable objects ● Inflammable around the cabinet. materials. Cabinet Perform the visual inspection: ● There is no obvious ●...
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User Manual Issue 01 (2024-09-18) water is entering into ●Cable routing is the ESS performed correctly ● Check whether and reasonably any insulating tape on terminals is not detached. ● Check whether all cables are routed correctly. Grounding ● Check whether The PE cable is reliability the PE cable is...
User Manual Issue 01 (2024-09-18) 6.2.3 Annual Maintenance Maintenance Maintenance Action Expected Result Category System Perform the visual inspection: ● There is no obvious ● Appearance deformation inside the ● Temperature and cabinet . humidity ● Temperature and ● Vent humidity are in normal ●...
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User Manual Issue 01 (2024-09-18) ● Cable ● There is no obvious noise when batteries are in run. ● There is no rust inside the batteries. ● Cable are connected correctly between battery and battery, battery and other devices. Fire suppression system Perform the visual ●...
User Manual Issue 01 (2024-09-18) 7 Fire suppression system 7.1 Heat detector The heat detector monitors temperature and provides a voltage output proportional to the external air temperature by using either a dual thermistor network. One thermistor is exposed to give good thermal contact with the surrounding air while the other thermistor is thermally insulated and it emits red light to reminder the operator when detecting abnormality.
User Manual Issue 01 (2024-09-18) 7.2 Smoke Detector The smoke detector uses the scattered light principle to detect smoke entering the chamber located within the detector housing. • Responds well to slow burning, smouldering fires • Unaffected by wind or atmospheric pressure •...
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User Manual Issue 01 (2024-09-18) 7.3 Gas Detector The sensors are used to accurately measure carbon monoxide, hydrogen and combustible gas concentrations in the environment.This module adopts RS485 mode output and alarm point output, which is convenient for users to use and has good consistency and stability. •...
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User Manual Issue 01 (2024-09-18) 7.4 Sounder Strobe This is an audible combined visual alarm device used to warn people in field when fire occurs. It can give audible and visual alarm signal when applied to external 24VDC power.
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User Manual Issue 01 (2024-09-18) 7.5 Fire Suppression System 7.5.1 Aerosol Fire Suppression Device This is a aerosol extinguishing device. When a fire occurs, the fire extinguishing device ignites the thermal line after receiving the electric start signal or the open fire, and the electric initiator or thermal line burns and activates the aerosol generator in the fire extinguishing device.
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User Manual Issue 01 (2024-09-18) 7.5.2 Water Fire Suppression System Water fire protection is the last protective barrier, opened when all fire protection Settings are executed or fail. The water spray extinguishing system should be opened manually or automatically (optional). Notice!:The recommended water pipe is R11/4inch How to install the water pipe?
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User Manual Issue 01 (2024-09-18) 7.5.3 FK5112 Fire Suppression Tube (Optional) Flexible suppression tube is a fully submerged automatic fire suppression product, made of special polymer thermal tube and stainless steel accessories, with a clean fire extinguishing agent (FK5112) in the tube, when the temperature at any point of the suppression tube reaches at 100 ±10℃, regardless of whether there is an open flame, the suppressor tube automatically bursts and the extinguishing agent stored in the suppressor...
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User Manual Issue 01 (2024-09-18) 7.6 Exhaust Fan and Explosion Relief Outlet 7.6.1 Exhaust Fan The exhaust fan is the actuator of the active exhaust system. When the combustible gas is released from the battery, the exhaust fan reduces the concentration of combustible gas in the battery cabinet.
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User Manual Issue 01 (2024-09-18) 7.7 Fire control panel (Optional) There is an analogue address fire control panel. It can receive signals sent by smoke and heat detector, and output signals that control sounder strobe and aerosol device. It is with such functions as signal display and action equipment positioning, resetting, and fault feedback.
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User Manual Issue 01 (2024-09-18) If needed, the control panel should be installed in the fire control chamber and the twin input/output unit should be installed onto the cabinet board. The unit works as a central conversion device, one end being connected with the IO board, the other end being connected to the control panel.
User Manual Issue 01 (2024-09-18) 8 Repair Paint Damage 8.1 Prerequisites Do not apply paint in bad weather, such as rain, snow, strong wind, and sandstorm, when there is no shelter outdoors. You have prepared the required paint that matches the color palette delivered with equipment.
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User Manual Issue 01 (2024-09-18) 8.2.1 Paint repair description Paint Damage Tool and Procedure Description Material Slight scratch Spray paint or Steps 1, 2, 4, 1. For a few (steel base paint, brush and 5 scratches, material not (required for smudges, or exposed) repainting a...
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User Manual Issue 01 (2024-09-18) on the logo size, color, and damage. Dent If a dent is less than or equal to 100 mm² in area and less than 3 mm in depth, fill the dent with Poly-Putty base and then perform the same operations as those for processing deep scratches.
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User Manual Issue 01 (2024-09-18) 8.2.2 Procedure Gently polish damaged areas using fine sandpaper to remove smudges or rust. Dip a piece of cotton cloth into anhydrous alcohol and wipe the polished or damaged area to remove the dirt and dust. Then wipe off the anhydrous alcohol with a clean and dry cotton cloth.
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User Manual Issue 01 (2024-09-18) same as the surface coating color of the equipment. Apply paint evenly to the damaged area based on the damage degree of the paint using an aerosol spray, brush, or paint spray gun until all damage traces are invisible.
User Manual Issue 01 (2024-09-18) 9 Emergency Handling If an accident (including but not limited to the following) occurs on the site, ensure the safety of onsite personnel first and contact the service engineers. 9.1 Battery Falling or Strong Impact •...
User Manual Issue 01 (2024-09-18) 9.3 Fire Danger! • If a fire occurs, power off the system if it is safe to do so. • Extinguish the fire with carbon dioxide, FM-200 or ABC dry powder fire extinguishers. • Ask firefighters to avoid contact with high-voltage components during fire fighting to prevent the risk of electric shock.
User Manual Issue 01 (2024-09-18) 9.6 Extinguishant Release or Fire Suggestions for onsite O&M personnel: • When a fire occurs, evacuate from the building or equipment area, press the fire alarm bell, and immediately call the fire emergency service. Notify the professional firefighters and provide them with relevant product information, including but not limited to battery pack types, ESS capacity, and battery pack location and distribution.
User Manual Issue 01 (2024-09-18) 10 Storage Note! • Only trained and qualified personnel are allowed to operate batteries. Wear insulated gloves and use dedicated insulated tools during the operation. • Do not store battery packs for extended periods. Batteries that have been stored for extended period shall be charged periodically.
User Manual Issue 01 (2024-09-18) 10.1 ESS Storage Storage Requirements • You are advised to store the ESS in a dry, clean, and ventilated indoor environment that is free from sources of strong infrared or other radiations, organic solvents, corrosive gases, and conductive metal dust. Do not expose the ESS to direct sunlight or rain.
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User Manual Issue 01 (2024-09-18) Do not roll The package shall not be rolled during transportation. Do not stack The package shall not be stacked. • Do not unpack an ESS if it will be stored for a long time. •...
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User Manual Issue 01 (2024-09-18) • If the ESS has been stored for longer than allowed, promptly report the condition to the person in charge. • Ensure that the ESSs are delivered on a "first-in, first-out" basis. • Handle the ESS with care to prevent damage.
User Manual Issue 01 (2024-09-18) 10.2 Battery Storage • Ensure that batteries are stored in a dry, clean, and ventilated indoor environment that is free from sources of strong infrared or other radiations, organic solvents, corrosive gases, and conductive metal dust. Do not expose batteries to direct sunlight or rain and keep them far away from sources of heat and ignition.
User Manual Issue 01 (2024-09-18) 10.3 PCS Storage When devices are stored as spare parts and will not be put into use immediately, the following storage requirements must be met: If devices are unpacked but will not be used immediately, put them back to the original packaging with the desiccant, and seal with tape.
User Manual Issue 01 (2024-09-18) 11 Transport 1. The battery products should be transported after packaging and during the transportation process. Severe vibration, impact, or extrusion should be prevented to prevent sun and rain. It can be transported using vehicles such as cars, trains, and ships. 2.
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User Manual Issue 01 (2024-09-18) batteries which are assigned Class 9. Refer to relevant transportation documents. Miscellaneous Dangerous Goods and UN Identification Label...
User Manual Issue 01 (2024-09-18) 12 Environmental Disposal • Used batteries can not be disposed of as household waste. Incorrect disposal may result in pollution or explosion. • If damages or leakage happen to the battery, ask for technical supports or contact the qualified recycle body to help deal with batteries. •...
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Service Hotline: +86-0574-86320560 Email: service-ess@deye.com.cn Website: http://deyeess.com...
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