Current Thresholds - ABB SACE Emax 2 Series Installation, Operation And Maintenance Instructions

Current thresholds

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Path
Main page - Menu - Advanced protections
Function
The Current Thresholds allow controls to be set on the current lines, to be connected to the
programmable contacts of the Ekip Signalling modules (in all versions). 2 pairs of contacts are
available:
• Threshold 1 and Threshold 2, with control referring to I1.
• Threshold Iw1 and Threshold Iw2, with control referring to In.
IMPORTANT:
• The current thresholds do not manage the trip, but only the signal.
• The function is active if the release is energized by an auxiliary power
supply or Ekip Measuring Pro.
Parameters
The following is a description of the parameters:
Parameter Description
It is possible to do the following:
Threshold 1 • Enable the function.
• Set the activation percentage value
It is possible to do the following:
Threshold 2 • Enable the function.
• Set the activation percentage value
It is possible to do the following:
• Enable the function.
Threshold Iw1
• Set the activation value.
• Set the direction.
It is possible to do the following:
• Enable the function.
Threshold Iw2
• Set the activation value.
• Set the direction.
NOTE: the thresholds Iw1 and Iw2 are expressed both as an absolute value (Ampere)
and a relative value (In, nominal value defined by Rating Plug).
ABB | SACE Emax 2
Ekip Touch protection release | 9 - Touch protections