YASKAWA CACR-SR30BE12G-E Central control module

YASKAWA AC Drives Overview

YASKAWA Electric Corporation is a leading global manufacturer of automation products, and its AC drives are renowned for their high performance, high reliability, and wide applicability. YASKAWA AC drives are used for precise control of motor speed and torque to improve energy efficiency, optimize process control, and reduce mechanical stress, and are widely used in various industrial fields.

Product Detailed Description

• Function:

• Controls the speed and torque of three-phase AC induction motors and permanent magnet synchronous motors.

• Regulates motor speed by varying the voltage and frequency applied to the motor.

• Provides control for motor starting, stopping, acceleration, and deceleration.

• Many models offer advanced control modes such as V/f control, vector control (open-loop vector control, closed-loop vector control), and Direct Torque Control (DTC).

• Built-in multiple protection functions such as overcurrent, overvoltage, undervoltage, overload, and overtemperature protection.

• Supports various communication protocols for easy integration into automation systems.

• Features:

• Wide range of power ratings and voltage classes to meet different motor and application requirements.

• Compact design and flexible installation options.

• User-friendly interface and intuitive programming software.

• Powerful network communication capabilities, supporting Ethernet/IP, PROFINET, Modbus TCP/IP, EtherCAT, etc.

• High precision and high responsiveness control performance.

• High reliability, suitable for various industrial environments.

• Energy-saving functions help reduce energy consumption.

Product Parameters

As YASKAWA offers a wide range of AC drive series, the following are some general parameters. Always refer to the official datasheet for the specific model:

• Power Range:

• From a few watts to hundreds of kilowatts or even megawatts.

• Voltage Classes:

• Low voltage (e.g., 200V, 400V, 480V, 600V AC).

• Medium voltage (e.g., 3.3kV, 6.6kV, 11kV AC).

• Control Modes:

• V/f control.

• Open-Loop Vector Control (OLV).

• Closed-Loop Vector Control (CLV).

• Direct Torque Control (DTC).

• Input Frequency:

• 50/60 Hz.

• Output Frequency:

• Typically 0 to hundreds of Hertz.

• Degree of Protection (IP):

• E.g., IP20, IP21, IP54.

• Ambient Temperature:

• Operating temperature range typically from -10 °C to +50 °C (varies by model).

• Communication Interfaces:

• RS-485 (Modbus RTU).

• Ethernet (Ethernet/IP, PROFINET, Modbus TCP/IP, EtherCAT).

• Fieldbus interfaces (e.g., PROFIBUS DP, CANopen).

• Safety Functions:

• STO (Safe Torque Off).

• SS1 (Safe Stop 1).

• Braking Methods:

• Built-in or external braking resistors.

• Regenerative braking units.

Product Advantages

• High-Performance Control:

• Provides precise speed and torque control to meet various application requirements.

• High Reliability:

• Robust and durable design ensures reliable operation in industrial environments.

• Energy Saving and High Efficiency:

• Optimizes motor operation, reducing energy consumption and operating costs.

• Ease of Use:

• User-friendly interface and intuitive programming software simplify commissioning and operation.

• Wide Compatibility:

• Supports various motor types and communication protocols, easy to integrate into existing systems.

• Compact Design:

• Saves installation space.

• Advanced Features:

• Offers a variety of advanced control and protection functions to meet complex application needs.

Precautions

• Correct Selection:

• Choose the appropriate drive model based on motor power, load characteristics, application requirements, and environmental conditions.

• Correct Installation:

• Follow YASKAWA's installation manual, ensuring the drive is installed in a well-ventilated area with suitable ambient temperature and humidity.

• Correct Wiring:

• Connect the power supply, motor, and control signal lines correctly according to the wiring diagram, ensuring proper grounding.

• Parameter Settings:

• Set the drive parameters correctly according to the specific motor and application requirements.

• EMC Considerations:

• Take necessary electromagnetic compatibility (EMC) measures to reduce electromagnetic interference.

• Safe Operation:

• Always follow relevant safety procedures when operating and maintaining the drive.

• Regular Maintenance:

• Regularly inspect the drive's operating status, cooling system, and wiring, and perform necessary maintenance.

Product Applications

YASKAWA AC drives are widely used in various industrial fields, including but not limited to:

• Fans and Pumps:

• Flow and pressure control, energy-saving operation.

• Conveyors and Material Handling:

• Speed control, smooth starting and stopping, positioning control.

• Compressors:

• Pressure and flow control, energy-saving operation.

• Machine Tools:

• Spindle drives, feed drives.

• Robotics:

• Joint drives, servo control.

• Textile Machinery:

• Line speed and tension control.

• Printing Machines:

• Speed synchronization and tension control.

• Elevators and Cranes:

• Smooth starting and stopping, precise positioning.

• Injection Molding Machines:

• Speed and pressure control.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

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