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Table of Contents
- 1 Table of Contents
- 2 Introduction
- 3 Important Safety Instructions
- 4 Grid Connection
- 5 Product Overview
- 6 Installation
- 7 Front Panel Functional Descriptions
- 8 Starting the SR Series Inverter
- 9 The Communications Interface
- 10 Inverter Status Diagnostics and Repair
- 11 Specifications
- 12 Specifications
- Download this manual
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Table of Contents
Related Manuals for SRP SR3000TL
Summarization of Contents
Introduction to Sunny Roo Inverters
Product Overview
Overview of the Sunny Roo Series Inverter.
Important Safety Instructions
Essential safety guidelines for operation and maintenance.
Product Overview and Technical Details
PV Module and Grid Connection Requirements
Requirements for PV modules and connecting to the utility grid.
External Dimensions and Model Specifications
Illustrations and table detailing dimensions for different inverter models.
Unit Description and Installation Preparation
Inverter Unit Components Description
Description of the LCD/LED display, ports, and terminals.
Installation Unpacking and Mounting Dimensions
Procedures for unpacking and diagrams showing mounting dimensions.
Installation Site and Mounting Guidelines
Installation Requirements and Environmental Factors
Guidelines for weight, environment, orientation, and clearance.
Mounting the Unit
Recommendation to use the supplied wall mounting bracket for installation.
Installation Steps and Electrical Setup
Step-by-Step Mounting Procedure
Detailed steps for fitting the bracket, hanging the inverter, and checking security.
Electrical Installation Diagram
Diagram illustrating the correct electrical installation for the inverter.
Connecting to the Grid (AC Utility)
Pre-Connection Checks and Breaker Operation
Measuring grid parameters and operating the main breaker.
AC Wiring and Earthing
Accessing connections, wiring, fixing cover, and ensuring proper earthing.
Suggested AC Cable Width
Table providing recommended cable widths for AC wiring.
Connecting the PV Array (DC)
PV Module and String Requirements
Guidelines on PV module voltage, current limits, and string configuration.
Step-by-Step PV Wiring Procedure
Detailed steps for connecting PV strings to the inverter's quick connects.
Front Panel Interface and Inverter Startup
LCD Display Symbols and LED Indicators
Explanation of symbols and meanings on the LCD display and LED indicators.
Control Keypads and Startup Procedure
Functions of control keypads and initial startup steps.
Inverter Startup Monitoring and Data Checking
Startup Monitoring and Error Display
Monitoring AC breaker, soft starts, and potential error displays.
Checking Measured Values via Keypad
Instructions on using the keypad to navigate and view measured values.
Monitoring Operational Data Displays
Booster, Inverter, and Load Data
Displaying Booster power, inverter voltage/frequency, and load power/energy.
Temperature Monitoring
Displaying inverter inner and heat sink temperature readings.
Inverter Statuses and Communications Interface
SR Series Inverter Operational Statuses
Descriptions of Normal, Standby, Error, EPO, and Shutdown modes.
RS232 Interface and Optional Card Installation
Details on RS232 interface and installing optional communication cards.
Communications Interface Hardware
RS-485, USB, and Relay Contact Board Details
Functionality and pin assignments for RS-485, USB, and Relay boards.
TCP/IP (Ethernet) Card Information
Mention of TCP/IP cards and reference to separate installation manual.
Inverter Status Diagnostics and Repair
Self Diagnostic System Overview
Explanation of the inverter's on-board self-diagnostic system.
Inverter Error Code and Description Tables
Tables detailing error codes, their meanings, and recommended repairs.
Grid Fault Alarm Codes and Descriptions
Utility and Input Fault Codes (AL00-AL08)
Descriptions and repairs for utility and input related fault codes.
Unbalance, GFDI, Isolation, and Waveform Faults (AL09-AL14)
Fault codes related to voltage unbalance, GFDI, isolation, and waveform.
Technical Specifications
DC Input and AC Output Data
Tables detailing DC input and AC output parameters for all models.
Communication, Performance, and Safety Compliance
Overview of communication interfaces, performance, and safety certifications.
Environment, Efficiency, and Mechanical Data
Details on operating environment, efficiency ratings, and mechanical attributes.
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