RED670 ABB
The RED670 ABB is a line differential protection device with versatility and flexibility to meet the requirements of a wide range of applications.The following are detailed descriptions,parameters,applications and brand descriptions of the RED670 ABB products:
Product Description:
The RED670 ABB is designed to protect,control and monitor overhead lines and cables in power systems of all voltage levels.The device uses split-contrast dynamic protection technology,which is highly sensitive to high-resistance faults and provides safe phase selection for up to five line terminals.
2.Product parameters:
Key features of the RED670 ABB include:
Suitable for power systems with different voltage levels,including heavy load lines and multi-terminal lines.
Supports single-phase,two-phase,and three-phase tripping modes.
Provides phase phase protection with excellent sensitivity and phase selection.
Can be used to protect and control overhead lines and cables.
It can be adapted to different network structures,including impedance grounded or directly grounded systems.
It can be used to protect various networks including series compensation systems.
Product Application:
The RED670 ABB has a wide range of applications that improve the reliability of power systems and provide integrated protection,control and monitoring solutions.Its main characteristics make it particularly suitable for protecting and controlling critical parts of the power system,ensuring the stability and security of power transmission.
4.Brand Introduction:
ABB is a global provider of electrical and automation technology solutions headquartered in Zurich,Switzerland.As one of the World’s top 500 companies,ABB provides innovative products,technologies and services in the fields of power,industry,transportation and infrastructure.The RED670 ABB is part of ABB’s Relion family of products designed to meet the high requirements of power system protection.
