The Reliance Electric part number 701819-26AW is a motor control center (MCC) component designed for industrial automation applications. It is a critical component in ensuring the reliable operation of industrial systems, particularly in industries such as manufacturing, oil and gas, and power generation.
Technical Specifications
The 701819-26AW MCC is a compact, high-performance unit designed to provide efficient motor control and monitoring. Key technical specifications include:
- Power Rating: The MCC supports a maximum power rating of 26 amperes (AW) and is designed to handle a wide range of motor sizes and types.
- Voltage Range: The unit operates within a voltage range of 230-460 volts, making it suitable for various industrial applications.
- Current Monitoring: The MCC includes current monitoring capabilities, allowing for real-time monitoring of motor currents and fault detection.
- Alarm and Error Codes: The unit is equipped with advanced alarm and error code capabilities, enabling quick identification and resolution of issues.
Alarm/Error Codes
The 701819-26AW MCC features a comprehensive alarm and error code system that helps users quickly diagnose and address issues related to motor operation. These codes include:
- Overcurrent: Indicates that the motor current exceeds the maximum allowed value.
- Undercurrent: Indicates that the motor current falls below the minimum allowed value.
- Overvoltage: Indicates that the voltage supplied to the motor exceeds the maximum allowed value.
- Undervoltage: Indicates that the voltage supplied to the motor falls below the minimum allowed value.
- Motor Failure: Indicates that the motor has failed or is malfunctioning.
User Manuals
The user manual for the 701819-26AW MCC provides detailed instructions on installation, operation, and maintenance. It includes information on:
- Installation Procedures: Step-by-step instructions for installing the MCC in industrial settings.
- Operating Procedures: Detailed instructions on how to operate the MCC, including setting parameters and monitoring motor performance.
- Troubleshooting: Troubleshooting guides for common issues and error codes.
- Maintenance: Scheduling and performing routine maintenance tasks to ensure optimal performance.
Troubleshooting
Troubleshooting the 701819-26AW MCC involves identifying and addressing issues related to motor operation, power supply, and communication. Common troubleshooting steps include:
- Check Power Supply: Verify that the power supply to the MCC is stable and within the recommended voltage range.
- Check Motor Operation: Verify that the motor is operating correctly and within the recommended current range.
- Check Communication: Verify that communication links between the MCC and other devices are functioning correctly.
Programming
The 701819-26AW MCC can be programmed using a variety of methods, including:
- Local Programming: Programming the MCC directly using a local interface.
- Remote Programming: Programming the MCC remotely using a network interface.
- Configuration Software: Using specialized software to configure and monitor the MCC.
Installation
The installation process for the 701819-26AW MCC typically involves the following steps:
- Mounting: Mounting the MCC in a suitable location, taking into account factors such as temperature, humidity, and accessibility.
- Power Connection: Connecting the MCC to a reliable power supply.
- Communication Connection: Connecting the MCC to other devices and systems using communication protocols such as Ethernet or Modbus.
- Configuration: Configuring the MCC to meet specific requirements and settings.