ABB SACE Emax 2 Series - Phase Sequence; Cos Φ; Synchrocheck

ABB | SACE Emax 2
100 | © 2013 ABB | 1SDH001000R0002 - L7804
Ekip Touch protection release | 10 - Measuring Pro protections
Phase Sequence
Path
Main page - Menus - Advanced protections - Signallings
Function
The Phase Sequence protection trips when the sequence of the voltages is not aligned with
the sequence set by the user.
Parameters
The following is a description of the parameters:
Parameter Description
Enabling Activates/deactivates the protection.
Threshold It defines the voltage control sequence.
Cos φ
Path
Main page - Menus - Advanced protections - Signallings
Function
The protection Cos φ trips when the total cos φ value drops below the threshold set.
NOTE: the total cos φ is calculated considering Total active power and Total apparent
power.
Parameters
The following is a description of the parameters:
Parameter Description
Enabling Activates/deactivates the protection.
Threshold
It defines the value of cos φ below which the protection is
activated
Synchrocheck
Path
Main page - Menu - Advanced protections
Function
The Synchrocheck module recognizes and signals if the synchronism conditions exist
between two independent voltage sources (example: generator + network) for closing of the
interconnection circuit-breaker.
NOTE:
• The Synchrocheck functions are activated only in the presence of the Ekip
Synchrocheck module.
• All the operating specifications are described in the paragraph that describes the
Synchrocheck module, on page 171.