REFUSOL 33K-2T Manuals

Manuals and User Guides for REFUSOL 33K-2T. We have 1 REFUSOL 33K-2T manual available for free PDF download: Operating Manual

REFUSOL 33K-2T Operating Manual

REFUSOL 33K-2T Operating Manual (72 pages)

Solar Inverter

Brand: REFUSOL | Category: Inverter | Size: 3 MB

Table of Contents

Table of Contents
3
1 About this Manual

5
2 Safety and Responsibility

7
3 Technical Description

10
- Functionality of the Inverter
  10
- Cooling Concept
  12
- Connection Requirements
  14
- Compatible Grid Types
  15
- Components and Dimensions
  16
- Communication Interfaces
  19
- Display and Operating Elements
  22
- Keys
  23
- Status-Leds
  23
- Information of the LCD Display
  23
- Menu Display
  26
- LED Display of the Ethernet and Wifi Stick
  27
- LED Display Ethernet Stick LSE-3
  28
- LED Display Wifi Stick LSW-3 (Optional)
  29
- Efficiency and Power Diagrams
  30
4 Installation

31
- Installation Warnings
  31
- Auxiliary Means and Tools
  31
- Check Scope of Delivery
  32
- Requirements for the Installation Site
  33
- Mounting the Inverter Bracket
  35
- Remove the Inverter from the Packaging
  35
- Mount Inverter
  36
- Connect Earthing Conductor
  37
- Connect AC Cable
  38
- Assembling and Connecting DC Cables
  39
- Assemble DC Cable
  39
- Connect DC Cable
  40
- Connect Communication
  41
- Connect RS485 Communication
  42
- Connect Digital Inputs IN1 to IN4
  42
- Connecting the Ethernet Stick LSE-3
  43
- Connect Wifi Stick LSW-3 (Optional)
  43
- Refulog Monitoring Portal
  44
5 Commissioning

45
- Testing the Electrical Safety
  45
- Commissioning the Inverter
  45
6 Operation

46
7 Error Messages and Troubleshooting

52
- Maintenance
  66
- General Warnings
  66
- Maintenance Intervals
  66
8 Decommissioning

67
- Taking the Inverter out of Operation
  67
- Packing the Inverter
  67
- Store Inverter
  67
- Dispose Inverter
  68
9 Technical Data

68
- DC Data
  68
- AC Data
  68
- Performance
  69
- Protection
  69
- Communication
  70
- General Data
  70

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