ABB RET670

• The ABB RET670 is a transformer protection relay.
• It is part of ABB’s Relion protection and control product family.
• This device is designed for the protection and control of power transformers in transmission and sub-transmission substations.
• It provides advanced protection functions, control capabilities, and monitoring features.
• It is used to protect power transformers.

Product Parameters and Specifications:

Here are some key parameters based on the search results:

• Type: Transformer Protection Relay.
• It is part of the Relion protection and control product family.
• It is used in transmission and sub-transmission substations.
• It has advanced protection functions.