Rayleigh Instruments RI-ENERGYFLOW-3P-50 Series User Manual
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Rayleigh Instruments RI-ENERGYFLOW-3P-50 Series User Manual

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Rayleigh Instruments Limited
Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK
RI-ENERGYFLOW-3P-SERIES-50
RI-ENERGYFLOW-HYBRID
User Manual
RI-ENERGYFLOW-3P-SERIES-50-30kW
RI-ENERGYFLOW-3P-SERIES-50-36kW
RI-ENERGYFLOW-3P-SERIES-50-40kW
RI-ENERGYFLOW-3P-SERIES-50-50kW
www.rayleigh.com
Telephone : +44 (0) 1245 428500
Email : sales@rayleigh.com
A

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Summary of Contents for Rayleigh Instruments RI-ENERGYFLOW-3P-50 Series

  • Page 1 Telephone : +44 (0) 1245 428500 Email : sales@rayleigh.com RI-ENERGYFLOW-3P-SERIES-50 RI-ENERGYFLOW-HYBRID User Manual RI-ENERGYFLOW-3P-SERIES-50-30kW RI-ENERGYFLOW-3P-SERIES-50-36kW RI-ENERGYFLOW-3P-SERIES-50-40kW RI-ENERGYFLOW-3P-SERIES-50-50kW Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 2: Table Of Contents

    4.6 Self-Test in accordance with CEI 0-21 (Applies to Italy only) 5. Warranty 5.1 Warranty claim procedure 5.2 Service after warranty expiration Appendix A: FAQ (Frequently asked questions) Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 3: Introduction

    1.1 Introduction This manual describes solar inverters ： RI-ENERGYFLOW-3P-SERIES-50-30kW / -36kW / -40kW / -50kW. These inverters are transformerless based inverter. 1.2 Applied designations Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 4: Important Safety Information

    1100V DC. The PV string open circuit voltage during parallel string operation is 1000V. Higher voltages may result in permanent damage to the inverter. Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 5: Technical Description Of Inverters

    2. Technical description of inverters 2.1 Mechanical design Figure 2-1 shows the outline demensions of the RI-ENERGYFLOW-3P-SERIES-50 inverters. Figure 2-1 Outline dimensions （Run/Fault） Fans Ground terminal Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 6: Electrical System Design

    Inrush Current (Peak and Duration) (A) 50(3ms) Maximum Output Overcurrent Protection (A) Adjustable Power Factor [cos φ ] 0.8 leading ~ 0.8 lagging Output THDi (@Rated Output) <3% Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 7 Overvoltage Category DC Ⅱ/AC Ⅲ Protective class Ⅰ Certifications & Standards VDE-AR-N4105, EN 50549 Grid Regulation Safety Regulation/EMC IEC 62109-1, IEC 62109-2/IEC 61000-6-1, EN 61000-6-3 Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 8: Grid Codes

    Telephone : +44 (0) 1245 428500 RI-ENERGYFLOW-3P-SERIES-50 | User Manual Email : sales@rayleigh.com 2.4 Grid codes National/Regional Grid Code Description RD1699 Greece Brazil-180s Korea ： ： Brazil Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 9 RI-ENERGYFLOW-3P-SERIES-50 | User Manual Email : sales@rayleigh.com National/Regional Grid Code Description ： ： ： ： ： ： Tunisia Tunisia ： ： Tunisia-W Brazil-W Brazil-180s-W Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 10: Installation And Startup

    There are 6 PV+ connectors for 30kW/36kW; There are 8 PV+ connectors for 40kW/50kW. ① There are 6 PV- connectors for 30kW/36kW; There are 8 PV- connectors for 40kW/50kW. ② Figure 3-1 package information 3.2 Installation environment Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 11: Installation Position

    RI-ENERGYFLOW-3P-SERIES-50 | User Manual Email : sales@rayleigh.com Figure 3-2 installation environment 3.3 Installation position Figure 3-2 installation position Figure 3-3 Distance required of Invertors Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 12: Mounting Procedure

    Telephone : +44 (0) 1245 428500 RI-ENERGYFLOW-3P-SERIES-50 | User Manual Email : sales@rayleigh.com 3.4 Mounting procedure 125.00 125.00 Figure 3-4 mounting the inverter Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 13: Electrical Connection

    3.5 Electrical connection 3.5.1 Connection to the grid (AC output) current. Description Remark Protective layer ：15-25mm 16mm 50mm 6-15mm² Figure 3-5 Strip off N/L1/L2/L3 cables Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 14 4.0 ± 0.1N·m. 7) Complete the ins tallation. 6) Use a wrench to tighten the nut, and there is a "click" sound. Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 15 Telephone : +44 (0) 1245 428500 RI-ENERGYFLOW-3P-SERIES-50 | User Manual Email : sales@rayleigh.com Disassembly the inverter from the Grid: 3.5.2 Connection to PV string (DC input) inverter. 660.0 Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 16 Connect the WIFI/4G/GPRS module to the COM port of the inverter. After the connection is successful, you can view the inverter power generation, operation status and other information through the mobile phone app. Please refer to the user manual of WIFI module for details. Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 17 电网 3.5.3.3 RS 485 connection mobile terminal GPRS/Wifi Inverter Inverter Inverter Internet RS485 RS485 RS485 Please refer to the module user manual in detail. Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 18: Starting The Inverter

    3.6 Starting the inverter 4. User interface 4.1 Led and key Figure 4-1 LED display Name Object Indicator Button LCD Screen Display the information of the inverter. Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 19: Lcd Display

    >Turn Off Settings >SysSwitch =====Menu===== ====About==== ====About==== ====About==== Settings Model: InverSN: M Ver: Vx.xx SERIES-50-30kW SysSwitch 123456789abcdefg S Ver: Vx.xx >About H Ver: Vx.xx Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 20 ==DSPS Upgrade== New Password >Upgrade DSPM Upgrade Rese >DSPS Upgrade >No< >USB ARMC Upgrade ====Upgrade==== ==ARMC Upgrade== DSPM Upgrade DSPS Upgrade >No< >ARMC Upgrade Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 21 ===Advanced*=== ====Feature==== = =Meter Setting== PV Config >Disable On-Grid Remote Control Comm Addr 0 0 0 0 >Feature DRM0 >Advanced* New Password >Meter Setting Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 22 >No< >No< Step 1: Please contact Rayleigh Instruments technicians to obtain the upgrade program. Step 2: Insert the USB disk into the computer and copy the upgrade program to the USB disk. Step 3: Insert the USB disk into the USB port of the inverter.

  • Page 23: Self-Test In Accordance With Cei 0-21 (Applies To Italy Only)

    History info Protection other Italy Autotest 195.5 1987 1486 Pass Pass Pass Fmin 34.5 49.8 49.94 AUTOTEST Pass Pass Pass Fmin Read 51.5 Pass Pass Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

  • Page 24: Warranty

    5.1 Warranty claim procedure Product Model (e.g. R I-ENERGYFLOW-3P-Series-50-30kW) and the Serial Number(e.g.8700831201211006). 5.2 Service after warranty expiration Appendix A: FAQ (Frequently asked questions) Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 25 Fan Device Fault Fan Fault PLL Error The errors are internal faults of Rayleigh Instruments Island Error Turn off PV and grid,wait for 5 mins,then reconnect. • Or seek help from us, if not go back to normal s tate.
  • Page 26 Fault ID Possible actions LCD display Grid Flashover The errors are internal faults of the Rayleigh Instruments inverter Turn off PV and grid,wait for 5 mins,then reconnect. • Inv EEPROM F ault Or seek help from us, if not go back to normal s tate.
  • Page 27 Check if the air inlet if necessary. Cable entry Once a year Electrical Connection the metal enclosure. Maintenance Instruction Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...
  • Page 28 Telephone : +44 (0) 1245 428500 RI-ENERGYFLOW-3P-SERIES-50 | User Manual Email : sales@rayleigh.com Rayleigh Instruments Limited www.rayleigh.com Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. UK...

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