The ABB RET630 is a comprehensive transformer management relay used for protection, control, measurement, and supervision of power transformers in utility and industrial power distribution networks. It’s part of ABB’s Relion® family and 630 series, known for its scalability and configurability.

Here’s a summary of the RET630:

Key features:

·Protection: Differential, overload, over/under voltage and frequency, short circuit, and other functionalities.
·Control: Voltage regulation, tap changer control, and bay control functions.
·Measurement: Provides accurate measurements of current, voltage, power, and energy.
·Supervision: Monitors transformer health and performance, providing early warning of potential problems.
·Scalability and configurability: Can be adapted to specific needs through add-on functions and pre-defined configurations.
·Connectivity: Supports various communication protocols for seamless integration with station automation and SCADA systems.

 
New product

Product quality: We guarantee that all new products undergo strict quality testing before shipment, ensuring 100% normal operation.

Packaging: The new parts will be in their original packaging to ensure that the product is not damaged during transportation.

After sales guarantee: New products enjoy original factory warranty, please rest assured to purchase.
  

Second hand products

Product condition: Some second-hand products may have obvious scratches on the surface. Please carefully check the product pictures and details before purchasing.

Quality assurance: Second hand products will undergo strict testing before shipment to ensure normal product functionality.

After sales guarantee: Second hand products do not enjoy original factory warranty, but we provide return and exchange services.