ABB+REM620A_F REM615C_D

Description

Product Name

ABB+REM620A_F REM615C_D

Product Description

The ABB REM620A is a highly advanced numerical relay designed for medium voltage protection, monitoring, and control of electrical equipment. It is tailored for transformer protection as well as feeder protection applications. The REM615C, on the other hand, is a dedicated protection relay for medium voltage applications that integrates various functions for transformer, generator, and motor protection. Both products exemplify ABB’s commitment to delivering reliable, cutting-edge technology in electrical protection.

Product Parameters

• ABB REM620A:
  • Input Voltage: 100-250 V AC / 90-300 V DC
  • Communication Ports: IEC 61850, Modbus, and more
  • Protection Functions: Overcurrent, earth fault, differential protection, thermal overload
  • Display: 128×64 pixel graphic display
  • Dimensions: 144 x 144 mm panel mount
• ABB REM615C:
  • Input Voltage: 100-240 V AC / 80-250 V DC
  • Communication Ports: IEC 61850, serial options available
  • Protection Functions: Overcurrent, earth fault, voltage protection, interlocking
  • Display: 128×64 pixel graphic display
  • Dimensions: 144 x 144 mm panel mount

Advantages and Features

The ABB REM620A offers seamless integration with digital substations through its extensive communication capabilities, enabling real-time data transfer and improved system reliability. It includes versatile protection functionality, which allows it to cater to diverse application needs.

The ABB REM615C boasts simplicity in design while maintaining comprehensive protection functions, making it user-friendly and effective for both new and existing installations. Its compact design and robust performance characteristics make it an excellent choice for enhancing the reliability of power systems.

Application Areas and Use Cases

Both the ABB REM620A and REM615C are utilized in a variety of sectors, including:

• Power generation and distribution
• Industrial facilities
• Renewable energy installations
• Infrastructure projects

For example, the ABB REM620A is often employed in substations to protect transformers from operational faults, while the REM615C is frequently used in industrial plants to safeguard motors and generators against failures.

Competitive Comparison

When compared to similar products in the market, such as the Siemens 7SJ623 and Schneider Electric’s Sepam series, the ABB REM620A and REM615C stand out due to their advanced communication protocols and user-friendly interfaces. The ABB relays are designed for rapid fault detection and provide intuitive configuration options, which some competitors may lack.

Selection Recommendations

When choosing between the ABB REM620A and REM615C, consider the specific application requirements. If your primary need is comprehensive transformer protection with extensive communication functions, opt for the ABB REM620A. Conversely, if you are looking for a reliable solution specifically focused on motor or generator protection, the REM615C is the better choice.

Precautions

While integrating the ABB REM620A and REM615C, ensure that the correct voltage levels are supplied and verify compatibility with other systems in place. Regular maintenance and software updates are recommended to maintain optimal performance.

We are your trusted partner, providing you with ABB REM620A and REM615C along with other automation spare parts and technical support. We offer exclusive discount prices. Please contact us, and we will be dedicated to serving you.

ABB+REM620A_F REM615C_D