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LS Industrial Systems SV008iC5-1 User Manual

LS Industrial Systems SV008iC5-1
143 pages
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Important User Information
i
SV-iC5
Thank you for purchasing LS Variable Frequency Drives!
SAFETY INSTRUCTIONS
Always follow safety instructions to prevent accidents and potential hazards from occurring.
In this manual, safety messages are classified as follows:
WARNING
CAUTION
Throughout this manual we use the following two illustrations to make you aware of safety considerations:
Identifies potential hazards under certain conditions.
Read the message and follow the instructions carefully.
Identifies shock hazards under certain conditions.
Particular attention should be directed because dangerous voltage may be present.
Keep operating instructions handy for quick reference.
Read this manual carefully to maximize the performance of SV-iC5 series inverter and ensure its safe use.
WARNING
Do not remove the cover while power is applied or the unit is in operation.
Otherwise, electric shock could occur.
Do not run the inverter with the front cover removed.
Otherwise, you may get an electric shock due to high voltage terminals or charged capacitor
exposure.
Do not remove the cover except for periodic inspections or wiring, even if
the input power is not applied.
Otherwise, you may access the charged circuits and get an electric shock.
Wiring and periodic inspections should be performed at least 10 minutes
after disconnecting the input power and after checking the DC link voltage
is discharged with a meter (below DC 30V).
Otherwise, you may get an electric shock.
Operate the switches with dry hands.
Otherwise, you may get an electric shock.
Do not use the cable when its insulating tube is damaged.
Otherwise, you may get an electric shock.
Do not subject the cables to scratches, excessive stress, heavy loads or
pinching.
Otherwise, you may get an electric shock.
Improper operation may result in slight to medium personal injury
or property damage.
Improper operation may result in serious personal injury or death.

Table of Contents

Questions and Answers:

LS Industrial Systems SV008iC5-1 Specifications

General IconGeneral
Power0.75 kW
Phase3-Phase
Protection ClassIP20
Vibration5.9 m/s² (0.6 G)
Frequency0.1-400 Hz
Operating Temperature-10°C to +40°C
Storage Temperature-20 to 65°C
Humidity5 ~ 95%RH (Non-condensing)
Altitude1000m
Cooling MethodAir Cooled

Summary

Safety Instructions

General Safety Instructions

Follow safety instructions to prevent accidents and potential hazards from occurring.

Operating Precautions

Handling and Installation Precautions

Precautions for handling and installing the inverter safely and correctly.

Basic Information and Precautions

Installation Guide

Installation Precautions

Cautions for installing the inverter considering vibration, temperature, and environment.

Wiring Procedures

Terminal Wiring Overview

Diagram and features of the inverter's terminal block.

Basic Configuration

Peripheral Device Connections

Connects AC supply, circuit breakers, contactors, reactors, and motor.

Programming the Keypad

Basic Operation Guide

Frequency Setting and Basic Operation

Instructions for setting frequency via keypad and operating the inverter.

Basic Functions Overview

Frequency Mode Settings

Explains setting frequency via keypad, potentiometer, and analog inputs.

Advanced Functions

DC Brake Functionality

How to use DC brake for stopping and starting the motor.

PID Control Configuration

Setting up PID control for regulating process variables like flow or pressure.

Monitoring Functions

Operating Status Monitoring

Monitoring output current, motor RPM, and DC link voltage.

Monitoring Fault Conditions

Viewing current and historical fault information.

Protective Functions

Electronic Thermal Protection

Motor overheat protection based on current and time.

Overload Warning and Trip

Detecting and responding to motor overload conditions.

Stall Prevention Mechanism

Preventing motor stall by monitoring current and adjusting operation.

Output Phase Loss Protection

Detecting and responding to loss of output phases (U, V, W).

Inverter Overload Monitoring

Protection against inverter overload based on current.

Troubleshooting and Maintenance

Protective Function Fault Displays

Lists fault codes, protective functions, and descriptions.

Fault Remedy Guide

Provides causes and remedies for various inverter faults.

Maintenance and Inspection Precautions

Safety and procedural guidelines for maintenance.

Specifications

Technical Data - Input & Output Ratings

Electrical specifications like motor capacity, voltage, current, and frequency.

Technical Data - Control and Operation

Control modes, frequency settings, operation features, and I/O.

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