Functional scalability and flexible configurability make the

Relion® 630 series of relays from ABB ideal for demanding power

distribution applications.

630 series

Flexibility for demanding utility and industrial power distribution systems

The 630 protection and control series of relays is a member of ABB’s

Relion® product family. The 630 series relays are characterized by their

functional scalability and flexible configurability.

Flexible adaptation to application-specific requirements

The 630 series relays can be used in either single

or double-busbar applications with one or two

breakers and numerous switching devices.

They also support a substantial number of both

manually and motor-operated disconnectors and

earthing switches. Consequently, the 630 series

relays can be used to control various types of switchgear.

The 630 series relays offer predefined

configurations, designed to match the most

typical protection and control requirements for

fast and easy setup. The pre-configurations

can be used as such or easily tailored to meet

application-specific requirements – with

freely selectable functions – using the

IEC 61850-compliant Protection and Control

IED Manager PCM600.