ABB SACE Emax E2.2 User Manual

ABB | SACE Emax 2
Ekip Touch protection trip unit | 9 - Touch protections69 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
Current thresholds
Path
Main page - Menu - Advanced
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). Two pairs of contacts are available:
• Threshold 1 I1 and Threshold 2 I1, 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 trip unit is energized by an auxiliary power supply or Ekip
Measuring Pro.
Parameters
Here is a list of the available parameters:
Parameter Description
Threshold 1 I1
It is possible to do the following:
• Enable the function.
• Set the activation percentage value
Threshold 2 I1
It is possible to do the following:
• Enable the function.
• Set the activation percentage value
Threshold Iw1
It is possible to do the following:
• Enable the function.
• Set the threshold.
• Set activation to obtain the signal when current is higher (up) or lower (down) than
the threshold value. See the following graph.
Threshold Iw2
It is possible to do the following:
• Enable the function.
• Set the threshold.
• Set activation to obtain the signal when current is higher (up) or lower (down) than
the threshold value. See the following graph.
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).
Current
State
State
Setting lw2=Up
Setting lw1=Down

ABB SACE Emax E2.2 Specifications

General

Brand	ABB
Model	SACE Emax E2.2
Category	Circuit breakers
Language	English