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Related Manuals for Selectronic SelectCell Ultimate 280 Series
Summary of Contents for Selectronic SelectCell Ultimate 280 Series
- Page 2 SelectCell Manual...
- Page 3 Confidentiality All information provided by Selectronic Australia by virtue of this User Manual and any data or features that may be disclosed by such shall be completely confidential and may not be shared with third parties or used for purposes other than that for which is was intended without prior and express written authorization from Selectronic Australia.
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Page 4: Table Of Contents
SelectCell Manual Contents Introduction ..........................Purpose ..........................Acronyms .......................... Safety ............................General information ......................Safety Instructions– Potential hazards ..............Electrical safety ......................Mechanical safety ......................User requirements ......................Lockout-tagout of machines and installations (L.O.T.O) ........Switching, measurements and checks ..............General description ........................ - Page 5 SelectCell Manual Calculation of battery integrity (SoH) ................Extending battery life and end use ................Electrical safeguards ......................Parameters involved in the protection functions ............. Reclose ..........................Under-temperature ......................Over-temperature ......................Undervoltage ........................Overvoltage ........................Temperature difference ....................Voltage difference ......................PCC charge and discharge currents ................
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Page 6: Introduction
1. Introduction 1.1 Purpose The following document represents the complete manual for the installation, use and maintenance of the SelectCell energy storage system, comprising SelectCell Ultimate 280 Series modules and PCC protection and control cabinet. 1.2 Acronyms Factory Acceptance Tests... -
Page 7: Safety
SelectCell Manual 2. Safety WARNING: RISK OF FIRE OR EXPLOSION Failure to comply with safety messages may cause serious injury, death or damage to property DANGER! Always use the SelectCell Ultimate 280 module with a PCC protection and control system. Never connect the module without the PCC. To prevent high inrush currents, a bus pre-charge is required. -
Page 8: General Information
Never drop or knock the SelectCell Ultimate 280 modules. DANGER! If chargers/converters are used, use only those authorised by Selectronic. Misuse of the battery module during charging or discharging may cause the equipment to age prematurely leading to fire and/or explosion. Both units have complex communications and these need to be carried out by authorised specialists. -
Page 9: Mechanical Safety
SelectCell Manual 2.6 Lockout-tagout of machines and installations • If it is not possible or takes too long to cut the current, try to disengage them by means of an insulating element (wooden (L.O.T.O.) strip or board, rope, wooden chair ...). To perform operations, absent of voltage (L.O.T.O.), the device •... -
Page 10: Switching, Measurements And Checks
• If a work table is used, it shall be insulated or covered with Insulating matting. General description The Selectronic SelectCell Ultimate 280 Series is a lithium-ion Via an independent communications channel, the EMS also battery, 48VDC nominal and 280Ah capacity. -
Page 11: Specifications
SelectCell Manual 4. Specifications 4.1 Summary SelectCell Ultimate 280 Series The following table lists the SelectCell Ultimate 280 Series module interfaces, with a short description of each. 4.2.1 Physical characteristics SelectCell Ultimate Series module Interfaces The following table gives the specifications of the SelectCell... -
Page 12: Pcc Series 150V 300A / 500A
SelectCell Manual 4.3 PCC WORKER / SINGLE / 150V 4.3.1 Physical characteristics The physical dimensions of PCC WORKER 150V / 500A are as following: Physical characteristics Height 1000mm Width 800mm Depth 300mm Weight ~90Kg 4.3.2 Electrical characteristics Electrical characteristics Maximum voltage (Vdc) 150VDC Maximum current during The following table lists the interfaces with a short description... -
Page 13: Pcm Series Slave
SelectCell Manual 4.5 PCM SINGLE 200A Notes: 4.5.1 Physical characteristics The physical dimensions of the PCM Single are as follow: Physical characteristics Height 165mm Width 762mm Depth 250mm Weight The following table lists the interfaces with a short description of each. PCM 150V / 800V 200A Interfaces Power OUTPUT (1) –... -
Page 14: Pcc Series 150V 300A / 500A Slave
SelectCell Manual Notes:... -
Page 15: Electrical Characteristics
SelectCell Manual 4.5.2 Electrical characteristics PCC Manager 1000A Interfaces OUTPUT (1) – Left of equipment: Bare wire terminal block; Power Max cable 120mm 6 outputs standard INPUT (2) – Right of equipment: Bare wire terminal block; Max. cable 185mm 4.9 PCC MANAGER 1000A 4 inputs standard Door Isolator Switch (3) Door Isolator switch... -
Page 16: Pcc
The Modbus/TCP connector uses a standard TCP cable. The pinout for the CAN Communications cable can be checked in chapter 9.2 CAN protocol. If a different pinout is required, please contact Selectronic for assistance. 4.10.3 PCM The protection module comprises the following elements:... -
Page 17: Operating Modes And Processes
SelectCell Manual 5. Operating modes and processes • Discharging: Value at memory location = 35 In this state the current is being drawn from the string. The 5.1 State machine SoC value will decrease proportionally to the current read and the protection functions with the “discharge” suffix will The string is controlled by a sequential state machine. -
Page 18: Start-Up And Shut-Down Processes
In the case of the PCC, there is a circuit breaker to switch off consumption definitively. To switch the equipment back on, it is necessary to use the switch again. Contact Selectronic for information on how to do this safely, because when the system restarts there should be an energy source available to charge the batteries (grid, generator, renewable...) -
Page 19: Pre-Charge Process
The charge in a cell is partially related to the voltage in that Please contact Selectronic’s technical support department cell. SelectCell constantly controls the voltage in each of its so that it can analyse the situation and provide additional cells. -
Page 20: System Monitoring
SelectCell Manual 6. System monitoring To solve this problem and attain a faithful representation of the system’s state of charge, a mixed solution has been applied. 6.1 State of Charge (SoC) calculation During most of the utilisation range the EMS continuously cal- One of the most important aspects in a battery is to know how culates the batteries’... -
Page 21: State Of Function (Sof) And Final Battery Use
SelectCell Manual • Between 11 and 40ºC 52.2V To do this, several charge-discharge cycles are stored under different physical conditions. These cycles are used for com- • Between 41 and 45ºC 51.8V parison. In day-to-day operations, the EMS controls several key •... -
Page 22: Reclose
SelectCell Manual The nomenclature and meaning are as follow: There is a group of safeguards for undertemperature during charge and another group for undertemperature during dis- charge. Name of Operating value Operating time variable Undertemperature in 0ºC 30 seconds charge warning Undertemperature in -20ºC... -
Page 23: Overvoltage
SelectCell Manual eventually cause a short-circuit between the electrodes. This function is not included in the reclose process. Keeping the cells at low voltage for prolonged periods also has an effect on the cathodes. A low voltage causes the gradual Name of Operating value Operating time... -
Page 24: Data Display
Due to the fact that the current transformer has a tolerance, the software-controlled option to correct its measurement errors has been implemented. The calibration screen shows the sys- tem’s latest calibration, as well as options to delete or change it. Consult Selectronic if necessary. -
Page 25: Remote Display
This software shows the same screens that are available on the form, with values for the last 15 minutes. raspberry display. If required, Selectronic provides this software Direct access to the CAN adapter drivers Note: In CAN communication there can only be one manager,... -
Page 26: Contactor Switching
SelectCell Manual And now we have access to the EMS’s first PCM: When a string contactor is closed, the Worker will appear green. The following image shows all contactors in the closed We can access the rest of the Worker s in a similar To open all the contactors, click on the icon for the main contac- tor. -
Page 27: Communications
Holding Register, regardless of its rors and faults in the communications channel. format. The Modbus map (ask Selectronic if needed) indicates how each of the addresses should be interpreted, as well as the This network is physically connected to the EMS, consequent- information they contain. -
Page 28: Installation Requirements And Recommendations
SelectCell Manual 10. Installation requirements and recommendations Applicable regulations Below is a summary of the most important considerations of the Where batteries are installed in parallel, the recommenda- said standard. tion is for all DC cable lengths to be equi-distant between It describes key measures to protect against hazards arising all batteries and PCC’s. - Page 29 The cells shall only be handled by Selectronic personnel. for aspects not foreseen in the latter, which shall be fully implemented. Housing – Cover The batteries should be covered and in protected places.
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Page 30: Environmental Requirements
SelectCell Manual 10.2 Environmental requirements 10.4 Layout Place the equipment in a flat area that can support the specified Technical Parameters Comments weight. specification With regard to accessing the equipment: Operating Temperature 0ºC ~ + 45ºC Range during CHARGE (ºC) •... -
Page 31: Steps To Follow
SelectCell Manual b. Check that the modules have not been damaged during 2. Place several batteries in a row shipment and that the cover is not open or dented. 3. Place back to back 11.2 Steps to follow Each battery module and PCM/PCC are pre-wired, pre-set and factory tested. -
Page 32: Communication Connections
SelectCell Manual 2. Stand the first SelectCell module on the base frame that is 4. Use the fastening plates to fasten all the SelectCell al- ready level and fixed to the floor. Any module can be modules to each other, to the base frame. inserted in any order in the string, without affecting power Note: Screw length is different when fastening the PCM (see or communications. -
Page 33: Battery Connections With Pcc Or Pcm
SelectCell Manual Back - back system PCM connection on back-wall system RJ45 3M RJ45 (250mm) RJ45 3M COMMS CABLE COMMS CABLE COMMS CABLE PCM connection on back-back system 11.5.2 Battery connections with PCC or PCM Having interconnected all the batteries by following point 11.5.1, the communications connection can be made between the mo- dule whose upper RJ45 is free and the PCC or PCM (depending on the project). - Page 34 SelectCell Manual Connection between modules in back-wall installation HARTING 0.3M CABLE HARTING 1M CABLE *N.B. modules can be connector vertically or horizontally. PCM connection on back-back system HARTING 1M CABLE HARTING 0.8M CABLE...
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Page 35: Battery Connections With Pcc Or Pcm
• Be sure to use PPE (protective gloves and safety glasses) • First use the SelectCell Ultimate 280 Series CONNECTOR INSTALLATION KIT to prepare the necessary length of cable be- tween the cabinet and the battery’s negative and positive poles. Cable characteristics for nominal current of 200A. - Page 36 SelectCell Manual PCC connection on back-back system PCM connection on back-back system Once the cables have been fitted and their routes defined, tighten the four screws on each cable gland to secure the said cable in the desired position. Tighten the 4 screws of each of the bushings to prevent them from turning.
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Page 37: Master/Slave Systems
Manager, only the Modbus communications of each system are centralised. However, with the PCC Manager, in addition to communi- cations, the power for each string is also in parallel. It is possible to set up different configurations using the different references available. These systems are sized by Selectronic’s project department. -
Page 38: Pcc Slave And Pcm Master System
SelectCell Manual Notes:... - Page 39 SelectCell Manual 11.8 Commissioning External communications There are 2 RJ45 connectors at the back of the PCM. The Modbus/TCP connection is made using a standard CAT5e cable (maximum length < 100m). The CAN connection is made using a SERIAL Ethernet cable. The pinout for this is described in section 9.2.
- Page 40 SelectCell Manual Notes: Once the serial numbers have been changed to reflect the ones that had been written down, select the first one and click on the “<” arrow to pass it over to the “MECs for Rook” table. Do the same with the rest of the modules, following the ID numbers.
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Page 41: Transportation Requirements And Recommendations
13.1 Predictive maintenance Selectronic To maximise the life of the system, annual Proposed Level I maintenance to be performed by the custom- intervention including the tasks listed below is proposed, er’s own personnel. -
Page 42: Corrective Maintenance
Thermographic Should planned replacement of any component be required, a camera Assistance from a joint action plan can be agreed between Selectronic and the customer operator with customer. Planning sufficiently in advance to organise the Equipment’s HMI or PC knowledge of SCADA... - Page 44 SelectCell Manual YEARS OF ENERGY STORAGE EXPERIENCE Selectronic Australia, a leading brand in energy storage and management systems. Specialising in the design and development of energy solutions for residential and industrial sectors. • Experts in the latest generation Lithium-Ion based energy accumulation technologies.
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