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BYD MINI ES-P30B3-AU-R2, Installation Manual

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BYD MINI ES-P30B3-AU-R2 Installation Manual Download Page 34

32 

 

4.8 Wiring 

Wiring order 

PV inverter

②

general load 

distribution board

②

Essential load 

distribution board

Router

PV panel

Grid

Essential 

load

CT2

RJ45 

Ethernet 

QF

（25A）

  ③ MINIES wiring

Grid

①

PV current transducer

Communication 

cable

Power cable

  ④Ethernet cable

Direction of 

wiring

The same area

①Grid current transducer

CT1

Applied by installer

System installation

QF（16A）

MINIES

DRED

RJ45 

RS485 

 

figure18. Wiring diagram 

 

Step No. 

Description 

① 

Cable connection of general distribution board 
Cable connection of essential load distribution board 

② 

Installation of the current transducer for grid 
Installation of the current transducer for PV inverter 

③ 

Cable connection of MINI ES   

④ 

Network cable connection from MINI ES to router 

 

No. 

Details 

①

 

Household grid current transducer 

PV current transducer 

②

 

General & essential load distribution board

 

③

 

MINIES Wiring 

④

 

Connect the data cable with the router 

 

 

 

Summary of Contents for MINI ES-P30B3-AU-R2

Page 1: ...V1 1 Installation manual MINI ES P30B3 AU R2...

Page 2: ...nts for the installation location 12 2 4 Safety signs on the device 13 2 5 Safety equipment 13 2 6 Basic safety information 14 2 7 Other safety instructions 17 3 Transporting to the Installation Locat...

Page 3: ...systems It can be used to minimize solar export for customers as much as possible Note It is recommended to use MINI ES to cooperate with an existing PV system An overall structure diagram in house i...

Page 4: ...to LOAD terminal in MINI ES General load High power electric appliances Essential load Essential single phase electric appliance When grid power is off MINI ES will supply essential load circuit Route...

Page 5: ...Temperature 40 70 Battery Battery Parameters Nominal Voltage 25 6V Capacity 75Ah Energy 1 92Wh Mechanical characteristics Thickness 139 2mm Width 189 2mm Length 458 5 2mm Weight 20Kg Electrical chara...

Page 6: ...Protection charging condition trigger Protection charging stop Protection charging stop Power and Remote button are pressed simultaneously for 5 s Local and Remote button are pressed simultaneously fo...

Page 7: ...ts the DRM0 mode and is used in conjunction with the DRM0 combination switch DRM0 can be configured through a third party debugging tool The below debugging tool Modbus Slave is used as an example MIN...

Page 8: ...RM5 The export power from the grid is 0 DRM6 The export power from the grid is no more than 50 of the rated power DRM7 The export power from the grid is no more than 75 of the rated power DRM8 The exp...

Page 9: ...Alarm signs Please keep several types of safety alarm signs in mind Familiarize yourself with the messages and the importance of the various signals as explained Warning instructions identify safety...

Page 10: ...ption APP Application software CT Current transducer 1 6 Attached list Tool list No Tool name Tool type Functions 1 Stanley knife 2 Phillips head screwdriver 3 Flat bladed screwdriver 4 Small flat bla...

Page 11: ...al Voltage 230V AC 1Phase Nominal Current 8 6A Maximum Discharge Current 16A 5s protection Nominal Power 2KVA Nominal Frequency 50Hz Max output short current 1 17ms 400A peak 93 53Ar m s Off grid Prot...

Page 12: ...rized personnel only Transportation assembling installation and commissioning of the device shall be carried out only under the specified conditions The authorized installer shall be capable of evalua...

Page 13: ...d that the battery has been accidentally grounded remove the power supply from the ground Touching any part of the grounded battery can cause an electric shock Disconnecting ground during installation...

Page 14: ...shall be used to ensure the device is in accordance with applicable directives Do not open the device during operation 2 3 Requirements for the installation location Always select a suitable location...

Page 15: ...cle and reuse Point of connection for grounding protection Hot surface IEC 60417 5019 2011 01 IEC 60147 5018 2011 01 Pass CE authentication 2 5 Safety equipment The electrician must install the follow...

Page 16: ...ous components damage Risk of fatal injury General DANGER Risk of fatal injury due to lack of assistance In the event of an accident a second person can switch off the power supply and provide assista...

Page 17: ...check if the device is still energized in accordance with applicable guidelines Risk of fatal injury Battery DANGER Risk of injury due to electric shock Batteries can generate significant amounts of s...

Page 18: ...nd commissioning must only be carried out by authorized trained electricians The device operating temperature may reach up to 100 don t touch the hot surface WARNING Risk of injury due to heavy weight...

Page 19: ...uipment Install the system with a minimum of two people WARNING Risk of incorrect use of the batteries Eye and skin injuries can be caused by opening or damaging the batteries Never open or damage the...

Page 20: ...Do not wipe the device with a damp cloth or chemicals such as diluent Do not pull the power cable of the device Do not operate with wet hand wet cloth Do not set the device closed to the high frequen...

Page 21: ...ed indoors only please do not install outdoors This product is allowed to be used in Australian area If there are any other special requirements please contact with the manufacturer for prior approval...

Page 22: ...ng and commissioning must only be carried out by authorized trained electricians WARNING Risk of injury due to incorrect installation procedures If the sequence specified in the instructions is not fo...

Page 23: ...that have insulated handles Do not place or store tools or other metal objects on the batteries Always disconnect the charging and discharging source firstly before working on the battery connections...

Page 24: ...nt the system from being damaged during handling and transportation 4 5 System transportation The system must comply with UN3841 transportation regulation for dangerous goods and the local laws and re...

Page 25: ...he buckles straight shown as below figure5 Make the buckles straight Remove the upper cover of the wooden package and take out the auxiliary goods It is shown as below figure6 Sketch map 1 The list of...

Page 26: ...ES User Manual Installation manual Factory Inspection Report Current Transducer CT 2pcs Remove the external cover and lift up the wooden shell figure7 Sketch map 2 Take out the MINI ES figure8 Sketch...

Page 27: ...er CT 2pcs Each CT with 10m cable used for collecting current data 3 User Manual 1pcs 4 Installation manual 1pcs 5 Factory Inspection Report 1pcs 6 DRED 1PCS NOTICE Confirm the MINI ES model you recei...

Page 28: ...device The diameter of the hole is 9mm the detail is as below figure9 Distance of bottom bolts Four M8 60 expansion bolts should be mounted for the device fixing and the depth of the bolt hole should...

Page 29: ...evice corresponding with the bolts on the ground as shown below figure13 Fixing There are six screws on the left side need to be removed with Philips head screwdriver the direction of rotation as show...

Page 30: ...figure15 Remove side cover figure16 Remove grounding cable There are six screws on the other needed to be removed Remove these six screws with Phillips head screwdriver the direction of rotation as sh...

Page 31: ...29 figure17 Remove side cover Firstly slid down the side cover then pull out from right side as shown figure18 Remove side cover...

Page 32: ...At the bottom of MINIES there are nut holes with a protective cover for convenient fixing at the top of the fixed bolt Remove the protective cover and use a socket M14 to fix the nut M8 and the torque...

Page 33: ...31 figure21 Fixing NOTICE Take care not to break the paint of the MINI ES when installing the bolts otherwise it may causes the surface of the MINI ES to rust...

Page 34: ...System installation QF 16A MINIES DRED RJ45 RS485 figure18 Wiring diagram Step No Description Cable connection of general distribution board Cable connection of essential load distribution board Inst...

Page 35: ...ixed with cable ties or other secure approved wiring restraints Power cable and communication lines shall be placed in different trunking or PE plastic conduit Avoid running cables in parallel over lo...

Page 36: ...ssential load 4 mm2 3 Communication cable for Current transducer CT From MINI ES to current transducers BYD supplied 1 5 mm2 10M 4 Communication cable for network connection Connect MINI ES to network...

Page 37: ...ect a breaker with Max Current limit of 16A between essential load circuits and distribution board The storage system is IT connection in Off Grid application in which external isolation detection dev...

Page 38: ...tric shock Loose connection may cause danger of abnormal operation and electric shock Check the main switch board before connecting cables ensure that grid is disconnected Cables shall be arranged wit...

Page 39: ...not open or close the buckle of the CT frequently the limitation of the open close cycles is 90 times otherwise damage may occur Installing grid CT A Installation Position Lock CT on active line of se...

Page 40: ...ion ports Related tools a spanner figure26 Explanation for external connection hole No Item Remark DC Reserved BYD authorized products can access DC Reserved BYD authorized products can access 12V POW...

Page 41: ...t of 25A between essential load and distribution board Communication Cable connection of grid current transducer Communication Cable connection of PV current transducer Network line connection CAUTION...

Page 42: ...ck Check the main switch board before connecting cables ensure that grid is disconnected Cables shall penetrate trunking or PE plastic conduit Avoid damaging the insulation skin of cables Avoid any ba...

Page 43: ...t to the customer s router CT2 Port for PV inverter s connection CT1 Port for grid CT s connection Grounding PE connect with the external cover of the MINI ES GRID AC PORT Connect to the circuit break...

Page 44: ...on of wago connectors which used for connect grid and load figure29 the position of wago connectors on MINI ES Connection diagram shown below the bottom is fixed on the connecting plate and the black...

Page 45: ...Routers and system is EIA TIA 568B Ensure MINI ES has been connected to customer s router Ensure the router can access the internet normally Related tools cable clamp NOTICE App searches storage syst...

Page 46: ...P After the completion of the wiring installer shall introduce the APP to the customer APP download Android phone user Download the APP by searching BYD storage system on Google Market IOS phone user...

Page 47: ...tems marked with are required b Item Product serial number is the number shown in the nameplate c This user name only applies to APP d For Australia and New Zealand different grid parameters are confi...

Page 48: ...process 1 Check before trial operation 2 Supply power and switch on 3 Observe MINI ES lamp 4 Test the forced charge mode 5 Record the APP data 6 End of trial operation Check before trial operation Be...

Page 49: ...lines are connected correctly without short circuit and wrong connection 2 Check every neutral line connection status All the N lines are connected correctly without short circuit and wrong connectio...

Page 50: ...Check as below Cable connection check No Contents Requirements Results 1 Cable connection Keep consistent with schematic 2 signal stability Can normally communicate 3 internet access Customers can acc...

Page 51: ...lts as follows Forced charge data No Contents Requirements Results 1 APP main interface displays grid power data Cannot be 0 if grid is presented 2 APP main interface displays photovoltaic power data...

Page 52: ...energised Install left and right side covers When installing left side cover firstly move right and then move upward make sure the holes are aligned then can fasten side cover figure32 Install groundi...

Page 53: ...51 figure34 Install sideboard When installing right side cover firstly move left and then move upward make sure the holes are aligned then can fasten side cover figure35 Install grounding cable...

Page 54: ...tall sideboard Then tighten six screws related tool Phillips head screwdriver figure37 Install sideboard Tighten the nuts on the cable glands The cable glands must all be fastened as per diagram relat...

Page 55: ...em will automatically run and then inform the customer that installation is complete 5 About BYD For any assistance about BYD product please contact BYD by Electric Power Research Institute BYD Auto I...

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