ABB RET670
The ABB RET670 is a high performance transformer protection relay manufactured by ABB. It provides comprehensive and reliable protection for transformers to prevent transformer damage due to overload, short circuit, grounding fault and other faults, so as to ensure the safe and stable operation of the power system.
Product name resolution
ABB: ABB Group, the world’s leading technology leader.
RET670: Product type of ABB transformer protection relay, representing its specific function and performance.
Product description
The RET670 is a digital transformer protection relay with the following features:
High performance: advanced digital signal processing technology, with high precision, high reliability, fast response and other characteristics.
Multi-function: It integrates a variety of protection functions, including differential protection, overcurrent protection, overvoltage protection, gas protection, etc., which can meet the needs of different types of transformer protection.
Flexible configuration: Provides a variety of configuration options for users to flexibly configure based on actual requirements.
Friendly interface: Equipped with LCD display and human-machine interface, easy to operate.
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