MasterPower Beta-20K Installation And Operation Manual Download Page 1

PV Grid Tie Inverter

Installation and Operation Manual

Ver 1.9

Beta

 Three Phase Inverter

Master Battery, S.L.

Master Batery, S.L.

C/ Dehesa Vieja, 2

28052 Madrid, Spain

Tel: +

34

 

918 021 649   

Fax: +

34

 

917 750 542

Email: info@masterbattery.es
Web: www.masterbattery.es

If you encounter any problem on the inverter, please find out the inverter S/N 
and contact us, we will try to respond to your question ASAP. 

For model 

Beta

-20K, 

Beta

-25K, 

Beta

-30K, 

Beta

-33K,

 

Beta

-25K-HV, 

Beta

-30K-HV, 

Beta

-36K-HV, 

Beta

-40K-HV

Please adhere to the actual products in case of any discrepancies in this user manual. 

Summary of Contents for Beta-20K

Page 1: ...34 917 750 542 Email info masterbattery es Web www masterbattery es If you encounter any problem on the inverter please find out the inverter S N and contact us we will try to respond to your question...

Page 2: ...equipment has supplied The customer is fully liable for any modifications made to the system therefore any hardware or software modification manipulation or alteration not expressly agreed with the ma...

Page 3: ...afety Symbols 2 2 General Safety Instruction 4 1 2 Packaging List 3 1 1 Product Description 5 Installation 5 1 Select a Location for the Inverter 5 2 Mounting the Inverter 5 3 Electrical Connections 6...

Page 4: ...4 Screen Brightness Control 30 31 7 3 5 System Update 32 7 4 7 Yearly Energy Detail 7 4 8 Total Energy Detail 7 4 9 Work Log 36 37 37 7 4 6 Monthly Energy Detail 36 7 5 5 Calibrate Energy 42 42 7 5 6...

Page 5: ...his manual contains important instructions that should be followed during installation and maintenance Please read these instructions carefully before use and keep them for future reference 2 2 Genera...

Page 6: ...f OCPD Beta 20K should be 40A Beta 25K Beta 30K Beta 25K HV Beta 30K HV Beta 36K HV and Beta 40K HV should be 63A CAUTION Risk of electric shock Do not remove cover Refer maintenance servicing to qual...

Page 7: ...ings the ESC and the ENTER keys 3 Overview Table 3 1 Status indicator 2 Two people are required to remove the inverter from the carton Handles are formed into the heatsink for ease of handling the i n...

Page 8: ...stallation position 4 Installation Use the original box to repackage the inverter seal with adhesive tape with the desiccant inside the box 5 Installation 11 10 4 2 Product storage 5 1 Select a Locati...

Page 9: ...vertical position The steps of mounting are as follows 3 Using the expansion bolts to fix the bracket to the wall Install on a vertical surface or structure capable of bearing the weight Must install...

Page 10: ...1 All electrical installations must be in accordance with all local and national standards Table 5 1 Electrical connection symbols GRID COM1 Connecting terminal of the Grid DC 1 DC4 _ Positive DC inp...

Page 11: ...the external heat sink connection If the AC terminal is used to connect the ground please refer to the contents of 5 3 3 If the heat sink is used to connect the ground please follow the steps below F...

Page 12: ...pin as shown in Figure 5 13 Figure 5 12 Disassemble the Connector Cap nut Figure 5 13 Insert the Wire into the Connector Cap nut and contact pin 5 Installation 5 Installation 18 19 Cable type Outside...

Page 13: ...ire is longer than 100m it s recommended to use 16 35mm2 cable Refer to local electrical codes for wire sizing 5 3 3 AC side connection The length after winding AC cable diameter 30K model AC cable di...

Page 14: ...se refer to related instructions of Ginlong communication products Figure 5 20 Connect cable to AC terminal Figure 5 21 Tighten the AC terminal RS485 communication connection of RJ45 network port 1 In...

Page 15: ...itch AC OFF 2 Wait 30 seconds Switch the DC switch OFF or directly disconnect the DC output connector The LEDs and LCD of the inverter will be off within one minute 6 1 Start the inverter 1 Switch the...

Page 16: ...3 6MWh Status NO Grid 2015 02 23 19 35 MENU ENT MONTHLY ENERGY ESC ESC UP DOWN ENT 0 00 3 00 6 00 9 00 12 0 15 0 18 0 21 0 0 00 00 10 20 30 40 50 60 Po wer kW 7 General Operation There are four submen...

Page 17: ...uency Carbon Offset Efficiency Generating 0003687kWh 0000014kWh 0000001kWh 0508kWh 2081kWh 0071 6kWh 000204kWh 50 01Hz 0003 67ton 99 99 ESC UP DOWN ENT 7 General Operation 7 General Operation 7 3 Sett...

Page 18: ...the previous menu Set Address 2015 02 23 19 35 YES ENT NO ESC Slave Address 01 ESC UP DOWN ENT Press the ESC key to cancel the change and return to the previous menu 7 General Operation 7 General Ope...

Page 19: ...by pressing the UP DOWN keys Pressing the ENTER key gives access to a submenu 7 4 1 Alarm Message The display shows the 100 latest alarm messages see Figure 7 14 Screens can be scrolled manually by p...

Page 20: ...of the inverter see Figure 7 17 which is for service technicians only Figure 7 17 Communication data 7 4 5 Daily Energy Information The screen shows the daily energy detail of the inverter see Figure...

Page 21: ...or press the UP DOWN keys to select energy power detail of different date Yearly Energy 2015 02 23 19 35 2015 0 0 0 5 1 0 1 5 2 0 2 5 3 0 Yea rly Ene rgy MW h 01 02 03 04 05 06 07 08 09 10 11 12 00 51...

Page 22: ...e 7 23 Advanced settings Advanced Set 2015 02 23 19 35 Select Standard Grid ON OFF Power Control Clear Energy Restore Settings Calibrate Reset Password 7 General Operation 7 General Operation Press th...

Page 23: ...inverter see Figure 7 27 Press the DOWN key to move the cursor Press the UP key to revise the value Press the ENTER key to execute the setting Press the ESC key to return to the previous menu Figure 7...

Page 24: ...om working properly This function is applicable by maintenance personnel only wrong operation will prevent the inverter from reaching maximum power Press the DOWN key to move the cursor Press the UP k...

Page 25: ...ooting 44 45 Alarms Cause Solution Input voltage low missing Polarity reversed Main board damaged No Information Blank Screen Test DC switch OFF Check PV connections Check polarity Check voltage 120V...

Page 26: ...cts low DCV on internal bus Test Measure DC and AC voltages Compare with LCD Replace Inverter Internal damage Wire came loose during shipping 9 Troubleshooting 9 Troubleshooting Alarms Cause Solution...

Page 27: ...wer Factor at rated output power Operating frequency range Hertz Max efficiency EU efficiency MPPT efficiency Max DC input power Watts Grid voltage range Volts Model Dimensions Weight Topology Operati...

Page 28: ...ted DC voltage Volts Rated grid frequency Hertz 3 N PE 400 47 52 or 57 62 Max DC input voltage Volts MPPT voltage range Volts Max input current Amps MPPT number Max input strings number Rated grid vol...

Page 29: ...ency Hertz 3 PE 480 47 52 or 57 62 Max DC input voltage Volts MPPT voltage range Volts Max input current Amps MPPT number Max input strings number Rated grid voltage Volts Rated output current Amps Po...

Page 30: ...y Hertz 99 9 10 Specification 54 3 PE 480 47 52 or 57 62 Max DC input voltage Volts MPPT voltage range Volts Max input current Amps MPPT number Max input strings number Rated grid voltage Volts Rated...

Page 31: ...dity 530W 700H 356 5D mm 1000 18 18 18 18 23 4 23 4 23 4 23 4 4 8 384 576 0 8leading 0 8lagging 50 60 98 8 98 4 58 2kg Transformerless IP65 30 dBA Natural convection 4000m 20 years 25 60 Display Monit...

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