Buy Schneider Soft Starter From Iran
Soft starters with a capacity ranging from 3 to 32 amps (from 110 to 460 volts) provide a static alternative to low-voltage electromechanical starters for machines.
The Altivar Soft Starter ATS01 acts as a soft start/soft stop unit for asynchronous motors. This unit enhances the startup performance of asynchronous motors, allowing them to start gradually, softly, and in a controlled manner. This helps prevent mechanical shocks that can lead to wear and other maintenance and production stoppages. The Altivar Soft Starter ATS01 is compact, easy to install, and can be mounted side by side.
Combination of Altivar Soft Starter ATSU01 and TeSys Ultra Starter Controllers
The Altivar Soft Starter ATSU01 is essentially designed to be combined with TeSys Ultra Starter Controllers. When used in combination with a TeSys Ultra controller, the Altivar Soft Starter ATSU01 provides a powerful option that offers “soft start/soft stop” functionality. As a result, it is a unique and innovative motor starter. The Altivar Soft Starter ATSU01 reduces the starting torque and peak current during startup for machines that do not require high starting torque.
Introduction to Schneider Electric Automation Unit
Schneider Electric is one of the largest manufacturers of electrical equipment and automation solutions in the world. The automation division of Schneider Electric includes a range of products and services used to enhance the performance of electrical systems, motors, precision tools, and power transmission and distribution systems. Some of the products and services in Schneider Electric’s automation division include:
۱٫ PLCs (Programmable Logic Controllers): PLCs are among the essential products in Schneider Electric’s automation division. These devices are used to control industrial processes, manufacturing, power distribution, and manage production lines.
۲٫ HMIs (Human-Machine Interfaces): HMIs facilitate communication between users and automation devices such as PLCs. Equipped with touch screen displays, these devices allow users to interact with and monitor industrial control systems.
۳٫ Connection Modules: These modules are used to connect various devices to PLCs and HMIs.
۴٫ Network Analysis Products: These products are used for monitoring electrical networks and improving the efficiency of power transmission and distribution systems.
Comparison between Schneider Soft Starter and ABB Soft Starter
Soft starters from Schneider and ABB are both types of electronic equipment used to reduce current and voltage during the starting of electric motors. However, the two soft starters may differ in some details, which are highlighted below:
۱٫ Brand: ABB is a major brand in the electronics industry, with sales and after-sales service offices in most continents. Schneider Electric, on the other hand, is one of the largest producers of electronic equipment, with a focus on industrial automation and energy management.
۲٫ Quality and Price: Both companies have satisfied customers regarding the quality of their products, but overall, ABB products may be produced with higher quality. Schneider Electric products may, in some cases, be offered at a higher price.
۳٫ Performance and Features: Both Schneider Electric and ABB soft starters have similar features, but there may be differences in some details. For example, some ABB soft starters have more input options that require higher power, while some Schneider Electric soft starters come with a more user-friendly design.
۴٫ After-Sales Services: Both companies provide good after-sales services, but ABB’s after-sales services may offer more global support to customers.
۵٫ Connectivity Features: Both ABB and Schneider Electric soft starters use various communication protocols such as Modbus, Profibus, DeviceNet, and Ethernet. However, some ABB soft starters utilize cloud and IoT connectivity features, which may be important for certain users.
Function of Soft Starter (Soft Start)
A Soft Starter is an electronic device used to control the starting of induction motors (AC). The main function of a soft starter is to reduce the motor’s starting current and eliminate the mechanical shock caused by direct motor start, resulting in a soft and smooth motor start. This critical function of a soft starter, compared to direct motor starting, improves motor lifespan, reduces the risk of mechanical part failures, and enhances overall system performance.
In general, the functions of a soft starter include:
۱٫ Soft Start: A soft starter provides a soft start to the motor by reducing the starting current. This means less shock to the electrical and mechanical systems, reducing vibrations and impacts during motor start.
۲٫ Speed Control: Some soft starters also act as motor speed controllers. By changing the input voltage and frequency to the motor, a soft starter can adjust the motor’s speed and provide more precise control over the system.
۳٫ Motor Protection: Soft starters protect the motor through mechanisms such as overcurrent protection, high/low voltage protection, motor temperature protection, and more, guarding the motor against hazards such as leakage current, unstable voltage, excessive heat, and other errors.
In summary, the main tasks of a soft starter are to provide a soft and controlled start to the motor, reduce starting current, and protect the motor from various risks.
Difference between Schneider Soft Starter and Schneider Inverter
Soft starters and inverters are two types of electronic devices used to control and start induction motors (AC). However, they have different functions and operations. The main differences between Schneider Soft Starter and Schneider Inverter are examined below:
Schneider Soft Starter:
The primary function of a Schneider soft starter is to reduce the motor’s starting current and provide a soft and smooth start. It is primarily used in applications where precise speed control is not required, such as pumps and fans.
Soft starters generally have protective capabilities for the motor, such as overcurrent protection and high/low voltage protection.
Soft starters use simpler control algorithms for motor starting and control.
Schneider Inverter:
Inverters, also known as variable frequency drives (VFDs), are a type of frequency converter used to change the input voltage and frequency, allowing precise control over the motor’s speed.
In addition to speed control, inverters provide more advanced and precise control functions, such as process control, position control, and vector control.
Inverters are commonly used in applications that require precise motor speed control, such as power industries, production lines, and robotics.
In addition to reducing starting current, inverters have the capability to control and adjust the output voltage and frequency, allowing users to precisely set the motor speed as needed.
Inverters use more sophisticated control algorithms and can offer advanced protective features such as overcurrent protection, high/low output frequency protection, and motor temperature protection.
In summary, the main difference lies in the primary function and capabilities of each device. Soft starters are used for soft and controlled motor starts without the need for precise speed control, while inverters provide advanced speed control capabilities and are used in applications requiring precise motor speed control and other sophisticated control functions.
Soft Starter Operation
A soft starter is an electronic device used to control the startup of induction motors (AC motors). The operation of a soft starter is generally divided into the following stages:
۱٫ Start: When the soft starter is connected to power, after a predefined startup time, a start signal is sent to the motor.
۲٫ Start Phase: In this stage, the soft starter sends voltage and current to the motor, but with less power than the rated current. This causes the motor to start rotating slowly and gradually.
۳٫ Voltage Reduction: In this stage, the soft starter reduces the output voltage to allow the motor to reach its speed slowly. The gradual and continuous reduction of voltage reduces the mechanical shock resulting from direct motor start.
۴٫ Phase Change: In this stage, the soft starter changes the input phases to bring the motor to full phases, allowing it to continue operating at its speed.
۵٫ Protection and Protective Functions: Soft starters usually have protective features that safeguard the motor in hazardous situations. These features may include protection against excessive current, high/low voltage protection, motor temperature protection, and other related protection features.
The operation of a soft starter is designed to reduce the startup current, minimizing the mechanical shock and impacts associated with direct motor starts. This improved soft start function leads to energy savings and an increased motor lifespan.
In a soft starter, electronic components such as transistors or IGBTs are used to control the voltage and current during startup. These components continuously and abundantly reduce the voltage and current to allow the motor to start smoothly without shocks.
In addition to soft starting, soft starters usually have other features, including:
۱٫ Speed Control: Some soft starters have the capability to control the motor’s speed. By adjusting the output voltage and frequency, the speed of the motor can be changed to meet specific user requirements.
۲٫ Protection: Soft starters come with protective features that safeguard the motor against potential risks. This includes protection against excessive current, high/low voltage protection, motor temperature protection, and short-circuit protection.
۳٫ Control Functions: Some soft starters have more advanced control capabilities. This includes PID control, vector control, and positional control, which are used for complex and precise industrial applications.
Soft starters use more sophisticated algorithms for motor control. Typically, they can precisely control the motor’s speed, current, and voltage. This capability allows the user to precisely adjust the motor’s speed and have more accurate control over industrial processes.
In summary, the main difference between a soft starter and Schneider Electric inverter is that soft starters are used to reduce the startup current and provide soft starts for motors, mainly in applications where precise speed control is not required. On the other hand, inverters have the ability to precisely control speed and change output voltage and frequency, suitable for applications requiring precise motor speed control. Additionally, inverters have more advanced features for process control and advanced protective capabilities.
Buying Schneider Soft Starters with the Best Price and Quality
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With Electroshahr, you can compare Schneider soft starters with other reputable brands and choose the best option based on your needs. The Idea Gostar Electroshahr company, by having direct connections with top manufacturers and distributors in the industry, ensures that you receive genuine and original products.
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