Updated Reference Library ^{Version 3.10.1 : Feature 7162 18/01/2021}

Models that represent the overcurrent and earth fault functions of Schneider Electric's Easergy P5 relay have been included in our reference library.

Updated Reference Library ^{Version 3.10.1 : Feature 7156 18/01/2021}

Models of Schneider Electric's Rx2d and RN6d ring main unit circuit breaker, together with VIP400, VIP410, VIP45 and TFL trip units, have been included in our reference library.

Frequency Dependent R/X Profile ^{Version 3.10.1 : Feature 7138 18/01/2021}

Engineering Recommendation G5 Issue 5 (G5/5) indicates that the connection authority should provide developers with a frequency dependent impedance profile that describes the point of connection without the need to provide a complete model. ERACS has been modified to allow the frequency dependent nature of grid connections and harmonic filters to be entered as a sequence of H, R & X values.

Harmonics can be defined up to the 100th ^{Version 3.10.1 : Feature 7135 18/01/2021}

Engineering Recommendation G5 Issue 5 (G5/5) indicates that harmonics up to the 100th may have to be considered. ERACS now enables harmonic current sources and harmonic measured voltage distortions to include harmonics up to the 100th.

Protection Device Status Report ^{Version 3.10.1 : Feature 7121 18/01/2021}

A feature has been added to the post-protection control panel that creates a report listing all devices at a chosen status. The report presents information about each protection device and enables them to be easily located in the single-line diagram.

Add Element Toolbar Location ^{Version 3.10.1 : Feature 7116 18/01/2021}

Further information about this feature is available using the associated link below.

Associated Links:

• ERACS Reference No.6936 (https://releasenotes.eracs.co.uk/version/3.10.1/6936)

Protection Graph Manager ^{Version 3.10.1 : Feature 7002 18/01/2021}

An option has been added to the Protection Graph Manager that enables one to duplicate an existing protection graph.

Updated Reference Library ^{Version 3.10.1 : Feature 6994 18/01/2021}

Further information about this feature is available using the associated link below.

Associated Links:

• ERACS Reference No.7156 (https://releasenotes.eracs.co.uk/version/3.10.1/7156)

Add Element Toolbar Location ^{Version 3.10.1 : Feature 6936 18/01/2021}

The Add Element Toolbar can now be placed in ERACS' main application window and its state is remembered between ERACS sessions.

Updated Reference Library ^{Version 3.10.1 : Feature 6620 18/01/2021}

Further information about this feature is available using the associated link below.

Associated Links:

• ERACS Reference No.7156 (https://releasenotes.eracs.co.uk/version/3.10.1/7156)

Transient Stability Setup ^{Version 3.10.1 : Feature 6558 18/01/2021}

If the single-line diagram includes just one grid infeed, it is no longer necessary to choose the reference machine because the grid infeed is automatically selected.

Add Element Toolbar Location ^{Version 3.10.1 : Feature 6461 18/01/2021}

Further information about this feature is available using the associated link below.

Associated Links:

• ERACS Reference No.6936 (https://releasenotes.eracs.co.uk/version/3.10.1/6936)

Frequency Dependent R/X Profile ^{Version 3.10.1 : Feature 6189 18/01/2021}

Further information about this feature is available using the associated link below.

Associated Links:

• ERACS Reference No.7138 (https://releasenotes.eracs.co.uk/version/3.10.1/7138)

Frequency Dependent R/X Profile ^{Version 3.10.1 : Feature 4407 18/01/2021}

Further information about this feature is available using the associated link below.

Associated Links:

• ERACS Reference No.7138 (https://releasenotes.eracs.co.uk/version/3.10.1/7138)