Related Manuals for Cotek SL-3000
Summarization of Contents
Safety Introductions
1-1. General Safety Precautions
Important safety and operating instructions for the SL series.
1-2. Personal Precautions
Safety measures for individuals working with lead-acid batteries.
1-3. Other Safety Notes
Essential safety guidelines for DC connections, grounding, and operation.
Recommended GFCI Connector
Recommended GFCI connector models for safety.
Warning Regarding the Use of Batteries
Warnings about battery discharge, charging voltage, and short circuits.
Function Characteristics Introduction
2-1. System Overview
Overview of the SL Series inverter/charger system features.
2-2. Electrical Specification
Detailed electrical specifications for the SL series models.
Mechanical Drawings
Diagrams illustrating the physical dimensions and layout of the SL series.
Installation and Maintenance
3-1. Unpacking the Product
Instructions for unpacking and checking the SL inverter charger package contents.
3-2. Front Panel Introduction
Identification and explanation of the inverter's front panel components.
Front Panel Components
Details on DC input, power switch, indicators, and ports on the front panel.
3-3. AC Wiring Installation
Guide for installing AC wiring for the SL series inverter.
AC Input and Output Connections
Information on connecting the AC input and output wiring.
Chassis Grounding
Instructions for connecting the chassis ground terminal.
Remote and Dry Contact Terminals
Details for connecting remote control and dry contact terminals.
3-3-2. Single Phase Wiring
Diagram for single-phase AC wiring setup.
3-3-2. Split Phase Wiring
Diagram for split-phase AC wiring setup.
3-4. Mounting Instruction
Guidelines for mounting the SL series inverter.
3-5. Battery Bank Configuration
Diagrams illustrating various battery bank configurations.
System Function Introduction
4-1. Battery Charger Introduction
Introduction to the SL series battery charger functionality.
4-1-1. Battery Charging Function Description
Description of the PFC and PI multistage battery charger.
4-1-5. Equalization Charging
Procedure for equalization charging to remove sulfation.
4-1-6. Temperature Compensated Charging
Explanation of how temperature affects charging voltages.
4-1-7. Charger Setting for Battery Types
Table of absorption, float, and equalization voltage settings for battery types.
4-2. Operation Mode Introduction
Introduction to the four available operation modes.
4-2-1. Basic Mode
Description of the basic operation mode where inverter powers loads from batteries.
4-2-2. Charger Mode
Explanation of the charger mode when external AC power is available.
4-2-3. Power Sharing Mode
Mode for managing limited AC input power to balance charging and loads.
4-2-4. Generator Mode
Mode to support loads exceeding generator capacity using battery power.
Troubleshooting
Power Off Troubleshooting
Troubleshooting steps for when the unit is powered off.
Over Voltage Protection Issues
Troubleshooting for over-voltage protection errors.
Under Voltage Protection Issues
Troubleshooting for under-voltage protection errors.
Overload / Short-circuit Protection
Troubleshooting for overload and short-circuit protection.
Over Temperature Protection
Troubleshooting for over-temperature protection.
Under Temperature Protection
Troubleshooting for under-temperature protection.
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