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MG Energy Systems B.V. | Foeke Sjoerdswei 3 | 8914 BH Leeuwarden | The Netherlands  

+31 (0)58 750 89 47 | [email protected] | www.mgenergysystems.eu 

Innovation

 in energy storage 

 

Battery rack dimension requirements 

Figure 10 shows the minimum spacing of the battery modules. 

 

Figure 10 - Battery rack dimension requirements 

 

Cables lengths 

Cable lengths need to be taken into account when designing a battery rack. When designing the 
battery rack and configuration, cable lengths for different configurations are needed. Batteries can 
be placed in parallel, for example in 48 VDC systems, or in series up to 800 VDC. 

7.2.2.1

 

Parallel configuration 

To use the battery module in parallel configuration, each battery module is connected with a 
separate set of power cables to a junction box. 

 

NOTICE: 
When connecting battery modules in parallel to a junction box: 

 

The cable lengths from each battery module need to have exactly the 
same length. 

 

Each battery module must be fused separately when paralleld,  e.g. in the 
junction box. 

 

 

 

Содержание MGRS12S4P176

Страница 1: ...genergysystems eu www mgenergysystems eu Innovation in energy storage Lithium Ion RS series battery module Manual MGRS12S4P176 300 MGRS14S3P132 300 MGRS16S3P132 300 MGRS24S2P088 300 MGRS12S4P176 500 M...

Страница 2: ...ITY OR FITNESS FOR A PARTICULAR PURPOSE REGARDING THESE MG ENERGY SYSTEMS B V PRODUCTS AND MAKES SUCH MG ENERGY SYSTEMS B V PRODUCTS AVAILABLE SOLELY ON AN AS IS BASIS IN NO EVENT SHALL MG ENERGY SYST...

Страница 3: ...Non compliance risks 9 Unacceptable modes of operation 9 3 TRANSPORT STORAGE AND UNPACKING 10 3 1 Transport 10 3 2 Storage 10 3 3 Unpacking 11 Scope of delivery 11 4 GENERAL DESCRIPTION 12 4 1 Batter...

Страница 4: ...ths 25 7 3 Thermal management 27 Fluid cooling requirements 28 7 4 Exhaust 28 Example ducting arrangement 30 7 5 Propagation prevention system 31 7 6 Placement 32 8 INSTALLATION 33 8 1 Installation pr...

Страница 5: ...energy storage Cell voltage 43 Cell temperature charging 44 Cell temperature discharging 44 Power terminal temperature 44 Current 45 Balancing 45 Deviation voltages and temperatures 45 10 2 Redundanc...

Страница 6: ...per battery string as mandatory Added section 5 1 4 with an explaination of the battery strategy and available capacity Section 8 7 Added line that it is mandatory to use at least one PPS per battery...

Страница 7: ...nics circuit MSDS Material Safety Data Sheet is a document that lists information relating to occupational safety and health for the use of various substances and products NMEA 2000 National Marine El...

Страница 8: ...AL HAZARD The possibility of electrical risks if instructions are not followed in a proper manner NOTICE A potential situation which if not avoided could result in an undesirable result or state A pra...

Страница 9: ...the manufacturers specification in case of regulatory conflicts Instruction and training can be carried out by MG Energy Systems B V by order of the user company Non compliance risks Failure to compl...

Страница 10: ...d to transport connect or operate a damaged battery NOTICE No liability can be accepted for damage during transport if the equipment is not transported in its original packaging or if the original pac...

Страница 11: ...ng the product to prevent damage during unpacking Use care when handling the product Leave protective caps and covers on the product until installation CAUTION Always take the local applicable standar...

Страница 12: ...unicates with one or more slave BMSs integrated in the Lithium Ion battery module s The slave BMSs are monitoring the battery cell parameters like cell voltage cell temperature and humidity inside the...

Страница 13: ...Netherlands 31 0 58 750 89 47 info mgenergysystems eu www mgenergysystems eu Innovation in energy storage 4 3 Battery module schematic overview Figure 1 shows the internal schematic overview of the M...

Страница 14: ...es Contact MG Energy Systems B V for more information about possible configurations Low voltage systems Low voltage systems up to 96 VDC are setup with the MG Master LV series For more information abo...

Страница 15: ...xxx INP 593 355 323 2P24S M 30 40 95 Power connector options Each of the configurations is available with Amphenol PowerLok 300 Series or Amphenol PowerLok 500 Series power connectors The difference...

Страница 16: ...H Leeuwarden The Netherlands 31 0 58 750 89 47 info mgenergysystems eu www mgenergysystems eu Innovation in energy storage Selection of the battery strategy is done in the master BMS pleae refer to th...

Страница 17: ...4 contains written information about the product The explanation of the symbols used on the identification label is stated in table 6 Table 6 Identification lable logo explaination Declaration of con...

Страница 18: ...VIEW This chapter shows an overview of all connection and its functions 6 1 Front view Figure 5 RS module overview front Table 7 Battery module front view legend Item Description A Fluid cooling inlet...

Страница 19: ...G Master BMS communicates with the connected battery modules via CAN bus This is a dedicated CAN bus where only MG battery modules of the same type or other MG devices may be connected The CAN Bus con...

Страница 20: ...lication Power connections For the RS battery module s power connections Amphenol PowerLok 300 Series or Amphenol PowerLok 500 Series are used These power connectors can handle a voltage of 1000 VDC a...

Страница 21: ...type Over moulded cable assembly PL20X 301 35 150A PL20X 301 50 200A PL20X 301 70 250A PL20X 301 95 300A PL10X 301 35 150A PL10X 301 50 200A PL10X 301 70 250A PL10X 301 95 300A Plug connector PL28X 30...

Страница 22: ...e 7 Fluid thermal mangagement in and outlet connection For connection to the fluid thermal management system a hose needs to be used with the following requirements Ethylene glycol resistant Inner dia...

Страница 23: ...d to fill the battery with a PPS fluid to prevent thermal runaway propagation in case of a single cell thermal runaway event The connection is of the same type as the fluid cooling connections specifi...

Страница 24: ...datasheet summary is available upon request Please contact MG Energy Systems for support and suppling the necessary documentation for basic risk assessment 7 2 Battery rack It is recommended to mount...

Страница 25: ...When designing the battery rack and configuration cable lengths for different configurations are needed Batteries can be placed in parallel for example in 48 VDC systems or in series up to 800 VDC 7 2...

Страница 26: ...e 12 and table 13 shows a list of the battery arrangements and which cable length is needed Table 12 Horizontal battery arrangement Battery arrangement Cable length Cable type Cable layout 0 55 m Powe...

Страница 27: ...nagement capability This is used to keep the battery cells within a defined temperature window which will improve performance and extend cycle life The fluid cooling also helps to prevent thermal prop...

Страница 28: ...pylene glycol based coolants can lead to permanent damage of the battery module s interior Make sure that the cooling inlet and outlet are not reversed Reverse flow can lead to excessive pressure on t...

Страница 29: ...fitted on the battery modules exhaust to provide a flange or a sleeve to connect to standard 80 mm steel ducting system as shown in figure 13 The seal in the parts will make a gas tight connection tha...

Страница 30: ...tery modules Figure 14 Example ducting arrangement Recommended options for the exhaust ducting are Add a drain to the lowest points in the ducting system This will help to remove any liquids for examp...

Страница 31: ...ry management system is used on battery system level an general purpose input can be used as warning input monitoring an external pressure sensor on the PPS pressure container When a thermal runaway e...

Страница 32: ...ne Propagation Protection System It is recommended to install at least one PPS per six batteries It is mandatory to use at least one PPS per battery string 7 6 Placement Depending on the applicable cl...

Страница 33: ...onforms to the configuration of the product as described in the manual Ensure that the equipment is used under the correct operating conditions Never operate it in a wet or dusty environment Ensure th...

Страница 34: ...ashers and spring washers or a lock nut for mounting 3 Tighthen the M8 bolts at the four mounting points with 20 Nm Figure 16 Mounting points 8 3 Equipotential bonding connection procedure The equipot...

Страница 35: ...make use of the Amphenol PowerLok connectors See section 7 2 2 for detailed information about types and cable sizes available ELECTRICAL HAZARD The battery modules can be placed in series up to 900 V...

Страница 36: ...eu Innovation in energy storage 3 Push the connector to the end Make sure it clicked and is locked CAN bus connection procedure Connection of the CAN bus cable connectors is done in the following way...

Страница 37: ...herlands 31 0 58 750 89 47 info mgenergysystems eu www mgenergysystems eu Innovation in energy storage 2 Bring the connections face of the cable connector up the device connector in such a way that th...

Страница 38: ...on The installation of the exhaust systems depend on the specific requirements for the exhaust system and the used materials In general it is important that manufacturer instructions are followed when...

Страница 39: ...o the supply and return line an example is shown in figure 17 below For more information about the thermal management setup e g pumps heat exchanger etc please refer to the manual for that specific sy...

Страница 40: ...on the type of hose this can require a fair amount of force Figure 19 Hose fitted on to the hose tail 3 Bring the hose clamp approximitly half way over the hose tial for pinching Pinch the hose clamp...

Страница 41: ...PPS fluid It is recommended to connect 12 liters of PPS fluid presurrised to 2 3 bar gauge pressure for up to six batteries modules in parallel It is mandatory to use at least one PPS per battery str...

Страница 42: ...cloth Limit the use of cleaning agents If a cleaning agent is to be used use an electrically non conductive cleaning agent is advised It is important to keep the battery spaces clean and tidy in order...

Страница 43: ...boundary set clear or failsafe Boundary condition contains a value that is needed for an action in combination with the time This depends on the master strategy setting default or performance Time tha...

Страница 44: ...C and charge current 5 battery capacity 60 sec Cell temperature discharging Table 17 Cell temperature discharging boundary limits slave BMS Boundary condition Name Level Default Performance Time Over...

Страница 45: ...Level Default Performance Time Offset cell voltage 5 mV 5 min Balancing cell voltage 3855 mV 3905 mV 5 min Battery pack current current within 5 battery capacity 5 min Deviation voltages and temperatu...

Страница 46: ...Time Hardware failure warning Set invalid 1 sec Clear valid 1 sec Sensor failure critical Interrupt HVIL invalid 75 sec Over voltage warning Set 4400 mV 1 sec Clear 4400 mV 1 sec Over voltage critical...

Страница 47: ...ms eu Innovation in energy storage Power terminal temperature Table 24 Power terminal temperature redundancy unit BMS Boundary condition Name Level Default Performance Time Sensor failure warning Set...

Страница 48: ...guration Yes up to 900 V Parallel configuration Yes unlimited Redundant mode Yes Using multiple Master BMS s Cycle Life 3 80 depth of discharge 8000 cycles Environmental Recommended operating temperat...

Страница 49: ...Innovation in energy storage MG Energy Systems B V Foeke Sjoerdswei 3 8914 BH Leeuwarden The Netherlands 31 0 58 750 89 47 info mgenergysystems eu www mgenergysystems eu Figure 22 Dimensions mm...

Страница 50: ...orange positive terminal Amphenol PL28X 301 50 MGPL28X 301 50 2 Power connector 300 series 250A orange positive terminal Amphenol PL28X 301 70 MGPL28X 301 70 3 Power connector 300 series 200A black po...

Страница 51: ...herlands 31 0 58 750 89 47 info mgenergysystems eu www mgenergysystems eu 13 CONTACT DETAILS For specific questions please feel free to contact us MG Energy Systems B V Foeke Sjoerdswei 3 NL 8914 BH L...

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