Line Differential Protection and Bay Control Device

Easergy MiCOM P532 provides a two ended line differential protection function with all of the necessary protection communication interfaces.

Features

Easergy MiCOM P532 is an inexpensive line differential protection device that features optional control functions for rapid and selective short-circuit and overload protection of cables and power lines. It provides a rapid three-stage differential protection system using a tripping characteristic with multiple knee points amongst the numerous supplementary functions. The optional control functions enable Easergy MiCOM P532 to control up to six switchgear units fitted to a bay panel, and to monitor their contact positions.

Both IEDs supports numerous communications protocols, which allow the devices to be wired into various substation control systems and telecontrol systems. The freely configurable PCOMM protection interface permits differential protection communication to also be used for transmission of up to three binary information telegrams between devices.

Easergy MiCOM P532 is supplied in 40TE or 84TE standard 4U case sizes, depending on configuration.

Extended Warranty: Up to 10 years (product registration required, applies to Easergy MiCOM)

Benefits

• 1A/5A both supported in a single device
• Optional voltage transformers
• Freely configurable PCOMM interface
• Function keys (with text HMI)
• Optional control functions

Applications

The Easergy MiCOM P532 is an inexpensive range of line differential IEDs that features optional control functions for rapid and selective short-circuit and overload protection of cables and power lines.

2 Versions of P532 are available:

• Non-directional supplementary functions (without voltage transformers)
• Directional supplementary functions and ground fault monitoring (with voltage transformers)

Furthermore, where provided, there are additional options for controlling switchgear units or the automatic synchronization check (ASC) function.