Buy LS Inverter From Iran
An LS inverter, or LS inverter (LS Inverter), is an electronic device used to convert direct current (DC) to alternating current (AC). These types of inverters are commonly used in solar power systems, battery-based systems, and other power generation systems.
LS devices are one of the popular brands in the production of inverters. LS inverters, utilizing advanced technologies, provide high safety and reliable performance for converting direct current to alternating current. They usually feature advanced control capabilities to optimize system performance and efficiency.
For instance, LS inverters may include features such as remote monitoring and control, output power adjustment, protection against voltage fluctuations, and electrical shocks. Additionally, some LS inverter models can be connected to the main power grid.
LS Inverters, with their reliable performance, safety features, and quality construction, find applications in various industries, including industrial, residential, and commercial settings.
Types of LS Inverters
LS Company produces various models of inverters. Below, we examine some of the well-known models of LS inverters:
iS7 Series: Precision Control and Superior Performance
The iS7 series inverters from LS (LS) are advanced and modern products in the field of energy conversion and precise control of electric motors. These inverters, utilizing innovative technologies, can provide flexible and efficient solutions for a wide range of industrial applications.
Key Features of iS7 Inverters
- Precision Control: iS7 inverters, using advanced vector control technology, can precisely control torque and motor speed, making them ideal for applications such as elevators, cranes, and conveyors.
- User-Friendly Design: The design of this series focuses on ease of use, with straightforward and user-friendly initial setup and settings.
- Wide Range of Power: iS7 is available in a wide range of electrical powers, allowing users to choose the appropriate power for any application.
- Energy Management: These inverters are equipped with advanced features for energy consumption management, contributing significantly to optimizing energy consumption and reducing costs.
- Resilience in Harsh Conditions: iS7 demonstrates good resistance to harsh environmental conditions such as dust, moisture, and high temperatures, making it reliable in challenging industrial environments.
- Security and Protection: Products in this series have safety features, including protection against overload, short circuit, and voltage fluctuations.
In conclusion, LS iS7 series inverters offer precise control, user-friendly design, a wide range of power options, energy management capabilities, resilience in harsh conditions, and security features, making them suitable for various industrial applications.
Applications of iS7 Inverters
iS7 inverters find applications in various fields, including CNC machines, pumps and fans, industrial elevators, HVAC systems, and production lines. The complex yet simple adjustability of these inverters enables performance optimization in these applications.
iH Series: High Performance and Rapid Control
LS Electric (formerly known as LG Industrial Systems) is a leading South Korean brand in the production of industrial electrical equipment, including inverters. The iH series inverters are products designed and manufactured by this company for various industrial applications.
Generally, LS iH series inverters typically have the following features:
- Precision Speed and Torque Control: LS inverters can precisely control the speed and torque of AC electric motors with high accuracy.
- User-Friendly Operation: User interfaces are usually designed with understandable menus and displays that present information clearly.
- Network and Communication Capabilities: Integration with industrial automation systems and connection to various industrial networks such as Profibus, Modbus, and Ethernet.
- Motor Protection: Inverters usually have features that protect the motor from adverse conditions such as overcurrent, overvoltage, excessive temperature, etc.
- High Efficiency and Energy Savings: The use of inverters can optimize energy consumption and reduce costs.
- Wide Range of Power and Voltage: LS inverters are available in various models with different powers and voltages to suit various industrial applications.
For accurate technical specifications, installation procedures, user guides, and other information related to LS iH series inverters, you need to consider a specific model and obtain its user manual or technical brochure from the company’s website or authorized dealers.
LS H100 Inverter Series
The H100 series is among the powerful LS inverter series designed for use in large industries and heavy machinery. This series, with high output power, offers precise control over the speed, current, and torque of motors. The capability to connect to various communication networks is another feature of this series.
LS H100 is an inverter from the latest generation of LS brand drives, specifically designed for applications in the field of fans and pumps. While these drives share similar features with the IP5A series in terms of application, they are presented in smaller dimensions, approximately 34% smaller than the IP5A model. The H100 series products benefit from high intelligence and possess various performance and protective features, ensuring stable operation against external environmental changes.
These drives are designed specifically for freshwater industries and the needs related to pumps, fans, and HVAC systems. This inverter model is compact in size, allowing for easy and direct installation. LS H100 drives are available in two voltage and power ratings in the Iranian market:
- Three-phase input 200~240 volts, power from 0.75 to 18.5 kilowatts.
- Three-phase input 380~480 volts, power from 0.75 to 500 kilowatts.
Both voltage ranges of these drives are accessible in the Iranian market, and they are suitable for single-phase 220-volt input applications.
Technical specifications of LS H100 inverter:
- Control Mode: V/F
- Slip Compensation Block
- Frequency Adjustment Capability using:
- Analog voltage and current signals
- Digital signals (Keypad and pulse inputs)
- Start-up through:
- Keypad
- Terminal block
- Network
- PID Control Controller
- User-friendly keypad for pump and fan industries with the ability to meet user requirements
- LED Feedback
- Soft Fill function for pump protection against pressure changes
- Start Slope and Stop Slope functionalities
- Dec Valve Ramp function to prevent sudden pressure changes
- Real-Time-Clock
- Flow Compensator function for long pipe lines
- Pump Clean function for impeller cleaning
- PID Compensator function for auxiliary motors in booster pumps
- Load Setting function
- Fire Mode
- Energy Savings Display
- Working Oil Control System
- Damper Control System
- Level Detection System
- Broken Pipe Detection System
- Dry Pump Operation Protection
- Macro settings
- Control settings for multiple motors (up to 6 motors, expandable to 8 motors by adding an expansion card)
- Much smaller dimensions (up to 34%) compared to the IP5A model
- Easy replacement of the fan in case of burning or malfunction
- Use of a special flange as a heat sink in closed and non-ventilated spaces
- SLEEP and AWAKE modes to reduce power consumption
- Internal RTC system
- Output frequency adjustment from 0 to 400 Hz
- IP20 rated
- Manual or automatic torque setup capability during startup
- 7 Digital Multi-function Inputs (P1~P7)
- One Analog Voltage Input (-10~+10)
- One Analog Current Input (0~20) mA
- One Pulse Input 0 to 32 kHz
- 2 Analog Outputs (voltage/current for the first output and voltage only for the second output)
- One Pulse Output up to 32 kHz
- 5 Relay Outputs (the first output for inverter error signal)
- Digital Inputs triggering capability in both PNP and NPN forms
Applications of LS H100 Inverter:
Motor speed control in building, metals, paper and pulp, coal mining, oil and gas, and freshwater industries, suitable for pump, fan, dryer, and HVAC equipment.
LS G100 Inverter Series
The LS G100 inverter is meticulously designed to adhere to global standards. With its updated design, high-quality materials, and advanced production techniques, it has increased durability, especially in challenging environments. Equipped with advanced features, this converter is introduced as a versatile solution in the market.
Key Features:
- UL 61800-5-1 Design: Complies with international safety standards, ensuring reliability and adherence to quality software.
- Robust Design: Airflow design minimizes exposure of vital components like IGBT and PCB to external contaminants, contributing to the longevity of the inverter.
- Internal EMC C3 Filter: Includes an Electromagnetic Compatibility (EMC) filter to effectively reduce electromagnetic interference.
- Fan Life Cycle Monitoring: Monitors the fan life cycle, provides insights into its performance, and facilitates preventive maintenance.
- V/F Acceleration and Deceleration: Multi-functional control through Voltage/Frequency (V/F) mode and advanced sensorless vector control.
- Sensorless Control: Implementation of sensorless vector control for precise and efficient motor control without the need for additional sensors.
- KEB (Kinetic Energy Buffering) Function: Utilizes kinetic energy buffering for smooth and controlled operations.
- Flying Start: Enables a soft and rapid start-up of the converter.
- Internal Potentiometer: Includes an integrated potentiometer for convenient manual adjustments.
- Remote Keypad: Remote control and operation for enhanced convenience.
- Smart Copy: Facilitates the upload and download of parameters through a smart copy tool, simplifying configuration processes.
- DIN Rail for Side-by-Side Installation: Designed with a DIN rail for side-by-side installation, optimizing space usage.
- Easy Modbus Communication: Provides hassle-free communications through the Modbus protocol, simplifying integration with other devices.
- QR Code: Includes a QR code for quick access to essential information, enhancing user experience and accessibility.
The LS G100 inverter, as a reliable, adjustable, and user-friendly solution, meets the demands of various industrial applications.
LS IE5 Inverter Series
Low Voltage Micro Drive M100: Cost and Time-Efficient Solution
The Low Voltage Micro Drive M100, equipped with an internal EMC filter and a 1.5 kW Dynamic Braking (DB) unit, is designed with a focus on cost savings and time efficiency.
Key Features:
- Internal EMC Filter (Class C2): Ensures electromagnetic compatibility with a Class C2 filtering that reduces interference and enhances the overall system performance.
- Internal 1.5 kW DB Unit: Includes a 1.5 kW capacity internal Dynamic Braking (DB) unit, aiding efficient and controlled regenerative operations.
- Quick Menu for Easy Access to Parameters: Facilitates easy access to frequently used parameters, allowing for quick and easy adjustments.
IE5 Inverter Series:
- Installable on DIN Rail: Designed for easy installation on DIN rails to optimize space utilization.
- Side-by-Side Installation (2 mm gap between drives): Enables compact installation side by side with a minimum 2 mm gap between drives.
- Internal Potentiometer: Features an integrated potentiometer for convenient manual adjustments.
- Easy Hardware Connection: Simplifies the connection of peripherals and aids in easy configuration.
- Smart Copy Connector with RJ45: Provides the ability to smartly copy parameters using an intelligent copier, enhancing configuration efficiency.
- Remote Keypad Connection with RJ45: Facilitates remote operation and monitoring through a connected remote keypad via RJ45.
- Computer Connection with Drive View7 SW Control and Monitoring System: Offers flexibility for computer connection through the Drive View7 software control and monitoring system.
- Compliance with Global Standards: Adheres to global standards, ensuring compatibility and interaction with various systems.
The Low Voltage Micro Drive M100 is a versatile solution that not only complies with global standards but also incorporates internal features to simplify installation, reduce costs, and enhance overall operational efficiency.
LS Vector Controlled Inverter iV5: Optimizing Torque for High Performance
In applications where high torque at low speeds is crucial, proper adjustment of motor electrical parameters for optimal performance is vital. Addressing this need, LS Vector Controlled Inverter iV5 introduces two types of self-tuning: static and rotary self-tuning.
Static Self-Tuning: LS static self-tuning technology allows the execution of self-tuning operations even when the motor shaft is directly connected to the load. This feature proves particularly useful in lift applications, eliminating the need to disconnect the brake connected to the motor. Communication Interfaces:
iV5 utilizes various communication interfaces, including RS485, DeviceNET, Profibus-DP, and Modbus-RTU. Measurement with LS PLC as a high-level controller is streamlined, ensuring easy integration with iV5. Selective Cards for Optimal Performance:
Encoder Pulse Division Card (ENC_DIV): Supports encoders with open collector outputs. The encoder pulse division can be performed up to 1/128, enhancing precision and control.
Digital Input/Analog Signal Output Card (DIAO): Receives binary speed commands from PLC or other high-level controllers. Provides four channels of analog signal output for additional control flexibility.
ELIO Card for Lift Program Optimization: The software enables optimization of lift operation, enhancing overall efficiency. LS Vector Controlled Inverter iV5 is designed to meet the specific needs of applications where high torque at low speeds is essential. Self-tuning capabilities, communication interfaces, and selective cards contribute to an efficient and customized solution, making this inverter particularly suitable for lift applications.
LS IP5A Series Inverters
The LS IP5A inverter series is the only low-voltage (LV) inverter produced by LS with a power range of up to 450 kilowatts.
This variable frequency drive is well-suited for applications such as fans, pumps, and especially compressors.
The IP5A series is a robust and powerful line of LS inverters, offering precise and fast control over motor speed and torque. It is designed to operate in challenging industrial environments and can be employed in large industries and projects, including power plants and petrochemicals, utilizing advanced technologies for motor and equipment protection.
Professionally designed for HVAC (Heating, Ventilation, and Air Conditioning) applications, this drive ensures stable and optimal performance. It enables continuous and improved control over auxiliary motors and other HVAC equipment, such as air handlers, booster pumps, and compressors, using specialized functions and parameters like PID controller to maintain temperature or pressure at the setpoint. For more information on these inverters and their features, you can refer to related articles.
Features of LS IP5A Inverter:
- Specialized inverter for pumps and fans, well-suited for their control.
- Advanced PID control (PRE PID, Dual PID) for optimizing control responses.
- Simultaneous control of up to 4 motors.
- Easy installation and commissioning.
- Sleep and Wake-up modes for energy savings during idle times.
- Internal pre-heater to prevent damage due to moisture.
- Flying Starting function for automatic motor startup at the appropriate speed.
- Enhanced protective features for equipment and motors.
- Low leakage PWM (Pulse Width Modulation) for efficiency.
- Automatic carrier frequency change for dynamic output frequency adjustment.
- Energy-saving auto-reduction mode to prevent energy wastage.
- Quick stop using Flux Braking for rapid motor deceleration.
- Enhanced safety brake function in case of sudden power supply failure.
- Plug-in type control terminals for easy connection.
- Option to turn cooling fan on/off for thermal management.
- Consistent and stable performance 24/7 throughout the year.
- Motor control with scalar (V/f) and sensorless vector control modes.
- Option to select NPN and PNP input signal types for flexibility.
- Internal RS485 communication port (LS Bus protocol support) for system integration.
- Compatibility with various industrial networks (customizable).
- Communication with computer software Drive View for monitoring and control.
- LCD keypad for all models, providing a simple and understandable user interface.
With this information, you can make a more confident decision when selecting the LS IP5A inverter.
LS IP5A Inverter Features
In the following, the features of the LS IP5A inverter model are discussed.
PID Control: The LS IP5A inverter model excels in PID control for applications in fans and pump control. This feature provides standard control of continuous pressure, current, and oil level. This function includes Pre-PID, Dual PID, Sleep and Wake-up, and reverse output sub-functions.
Dual PID: The Dual PID algorithm in the IP5A inverter assists in adjusting PID control externally or in cascaded mode. This feature is suitable for responding to various system requirements.
Multi-Motor Control (0.75 to 450 kW): The Multi-Motor Control (MMC) feature in the IP5A inverter allows you to control up to four motors simultaneously without the need for external controllers. This feature is standard for power ratings between 5.5 kW and 90 kW in the IP5A drive model.
Energy Savings and High Efficiency with IP5A: The IP5A inverter ensures energy savings by optimizing the system. The automatic energy-saving mode minimizes energy wastage during load changes.
Sleep & Wake-up Function: The Sleep & Wake-up feature in the IP5A inverter allows you to automatically shut down the drive under light load conditions and restart it when process demand increases. This feature contributes to energy savings.
Pre-Heating Function: In humid conditions, the Pre-Heating function protects the electric motor and drive output by providing limited DC voltage for slow motor warming.
Flying Start Function: The IP5A inverter detects when more than two fans or inertia loads are connected to the drive, adjusting the motor speed momentarily after a power cut. This feature enables motors to continue operating without any mechanical stress or electrical shock to the system.
Automatic Energy Storage: Load changes may result in energy wastage, but the IP5A’s optimized flux control minimizes energy loss compared to previous models.
IP5A Inverter Compliance and Certifications:
- Global Standards:
- CE: The IP5A inverter complies with CE standards, indicating conformity with European Union requirements.
- UL: The UL mark signifies compatibility with Underwriters Laboratories standards.
- DNV: DNV certification indicates international recognition by Det Norske Veritas.
Intelligent Control:
- The IP5A employs protective algorithms to maintain consistent performance against external voltage fluctuations and lightning sparks.
Enhanced System Management:
- This model can maintain drive output in case of momentary power outages or shutdowns, dependent on the amount of mechanical energy present in the load.
Safety Shutdown:
- In unexpected power outages, the IP5A provides the capability for a safe shutdown using inertia energy to prevent process issues and accidents.
Current Leakage Reduction Algorithm:
- Using the PWM algorithm, the IP5A prevents current leakage in humid conditions, ensuring system reliability.
Flux Braking Algorithm:
- This algorithm contributes to improving system performance and efficiency.
Automatic Carrier Frequency Change:
- Taking ambient temperature into account, the IP5A can automatically adjust the carrier frequency (modulation).
Protection Features:
- The IP5A comes with various protective features, including overvoltage protection, undervoltage protection, overcurrent protection, ground fault, excessive heat in the drive and electric motor, open output phase, overload protection, communication error, and hardware error protection.
Easy Control and Access:
- The design structure of the IP5A inverter allows easy access to all its components and straightforward maintenance. Additionally, this model comes with an LCD keypad enabling remote control.
Versatile Capabilities:
- The IP5A inverter offers the option to select NPN and PNP inputs, and additional inputs and outputs can be increased using optional cards. It also features an internal RS485 and can use additional cards for communication with other industrial networks such as Profibus-DP, DeviceNet, CC-Link, LonWorks, BACnet, CANopen, Modbus RTU, and more.
Quick Identification:
- Utilizing the inverter’s identification code allows quick access to information related to the model type, power, voltage, and features such as the keypad and DC choke.
Introduction to LS Electric – South Korea
LS Electric (LS Electric Co., Ltd.) is one of the prominent and large companies in the field of manufacturing electrical and electronic equipment. Established in South Korea in 1974, the company is now recognized as a global leader in the electrical industry. LS Electric’s products are sold in over 100 countries worldwide.
The product range of LS Electric includes various electrical and electronic equipment in different sectors such as power equipment, industrial automation, building and household installations, and renewable energies. Some of the well-known products of LS Electric include:
Inverters and Electronic Drives: LS Electric produces various types of inverters and electronic drives used for controlling and varying the frequency of motors. These products find applications in various industries, including automotive, industrial, automation, and energy production.
Power Distribution Equipment: LS Electric manufactures various power distribution equipment, including components required for electrical equipment and power plants. The company is also active in the field of smart grid network automation.
Renewable Energy Equipment: Inverters play a crucial role in renewable energy systems. In industrial electrical panels, an inverter serves as an electronic control device. Its main function is to convert direct current (DC) to alternating current (AC). In general, the functions of an inverter in an industrial electrical panel are as follows:
- DC to AC Conversion: The inverter transforms DC input power into AC power for systems and devices that require AC. For example, in solar systems, the inverter is responsible for converting the DC power generated by solar panels into usable AC power for homes or industrial systems.
- Power Control and Management: In addition to converting current, inverters have the capability to control and manage the output power. They typically provide the ability to adjust and control voltage, frequency, and other output parameters. This allows users to tailor and control the output power based on the system’s needs.
- Protection and Safety: Inverters also have various protective and safety features. They can automatically monitor voltage, current, and temperature fluctuations and, if necessary, disconnect the system to prevent hazards and damage to equipment.
Applications of Inverters in Various Industries
Inverters are used in various industries for different reasons and with diverse functions. Below are some applications of inverters in different industries:
- Electrical and Electronic Industry: In this industry, inverters are used to convert direct current to alternating current for use in various devices and systems, including electric motors, electronic equipment, and power distribution systems.
- Automotive Industry: In electric and hybrid vehicles, inverters are used to convert DC power from the battery into AC power for systems such as electric motors, ventilation systems, and electronic vehicle systems.
- Solar Industry: In photovoltaic solar systems, inverters convert DC power generated by solar panels into usable AC power for buildings, homes, and industrial systems.
- Wind Industry: In power generation systems using wind energy, inverters convert DC power generated by wind turbines into AC power for use in the general power grid.
- Oil and Gas Industry: In certain operations involving the extraction, transportation, and processing of oil and gas, inverters are used to control and regulate the speed of motors and compressors.
