Updated Reference Library ^{Version 3.9.9 : Feature 6345 16/07/2018}

Added Siemens 3WN1 range of air circuit breakers (1000, 2000 and 4000 A), associated with these trip units:

• B "an"
• D "azn"
• M "azn"
• P "an"
• R "azn"
• S/T "azng"
• U "azn"
• V/W "azng"

Updated Reference Library ^{Version 3.9.9 : Feature 6322 16/07/2018}

Added models for the instantaneous (50) overcurrent and earth fault functions of Siemens 7SR210 / 220 / 224 relays.

Updated Reference Library ^{Version 3.9.9 : Feature 6311 16/07/2018}

Added overcurrent and earth fault functions of Toshiba's GRE110 relay.

Updated Reference Library ^{Version 3.9.9 : Feature 6242 16/07/2018}

Added an 11 kV, 5 MVA fault limiting reactor.

Convert Connection Point to Horizontal or Vertical Busbar ^{Version 3.9.9 : Feature 6234 16/07/2018}

It is now possible to convert the small square connection point busbar to either a horizontal or vertical busbar:

• Right click a connection point.
• In the popup menu, select Convert To and choose either
  • Horizontal Busbar; or
  • Vertical Busbar

Updated Reference Library ^{Version 3.9.9 : Feature 6228 16/07/2018}

Added ABB SPAJ 135 C combined overcurrent and earth fault protection relay.

Convert Connection Point to Horizontal or Vertical Busbar ^{Version 3.9.9 : Feature 6221 16/07/2018}

See feature number 6234 for more details.

JSON Export Option ^{Version 3.9.9 : Feature 6186 16/07/2018}

A JSON (JavaScript Object Notation) export option has been provided for single-line diagram and library data. JSON is a data format used to interchange information between computer systems. It is easy for humans to read and write and is also easy for computers to parse and generate.

Updated Reference Library ^{Version 3.9.9 : Feature 6169 16/07/2018}

Added GEC Alsthom K81PEX HV HRC fuse links.

Updated Reference Library ^{Version 3.9.9 : Feature 6122 16/07/2018}

Added these Mersen Protistor size 33 aR fuse families…

• PD33UD55VR: 2000A, 0.55kV, Protistor Size 33 aR DIN80 Blades Reinforced.
• PD33UD60VR: 1500-1800A, 0.60kV, Protistor Size 33 aR DIN80 Blades Reinforced.
• PD33UD69VR: 1250-1400A, 0.55kV, Protistor Size 33 aR DIN80 Blades Reinforced..
• PD33UD69VS: 450-1100A, 0.55kV, Protistor Size 33 aR DIN80 Blades Standard.

Arc Flash Risk Assessment updated ^{Version 3.9.9 : Feature 6087 16/07/2018}

The Arc Flash Risk Assessment module has been updated in line with NFPA 70E-2018.

Updated Reference Library ^{Version 3.9.9 : Feature 6079 16/07/2018}

Added these Mersen fuse families..

• FR10AM25VP: 25-32A, 0.25kV, 10x38 aM Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR10AM40V: 25-32A, 0.4kV, 10x38 aM LV IEC Cylindrical Ferrule Fuse-Links
• FR10AM40VP38: 16-20A, 0.38kV, 10x38 aM Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR10AM40VP: 2-12A, 0.4kV, 10x38 aM Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR10AM50V: 0.16-20A, 0.5kV, 10x38 aM LV IEC Cylindrical Ferrule Fuse-Links
• FR10AM69V: 1-12A, 0.69kV, 10x38 aM LV IEC Cylindrical Ferrule Fuse-Links
• FR10GG25VP: 25-32A, 0.25kV, 10x38 gG Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR10GG40V: 32A, 0.4kV, 10x38 gG LV IEC Cylindrical Ferrule Fuse-Links
• FR10GG40VP38: 16-20A, 0.38kV, 10x38 gG Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR10GG40VP: 2-12A, 0.4kV, 10x38 gG Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR10GG50V: 0.5-25A, 0.5kV, 10x38 gG LV IEC Cylindrical Ferrule Fuse-Links
• FR10GG69V: 1-16A, 0.69kV, 10x38 gG LV IEC Cylindrical Ferrule Fuse-Links
• FR14AM50V: 32-50A, 0.5kV, 14x51 aM LV IEC Cylindrical Ferrule Fuse-Links
• FR14AM50VP: 1-50A, 0.5kV, 14x51 aM Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR14AM69V: 0.25-25A, 0.69kV, 14x51 aM LV IEC Cylindrical Ferrule Fuse-Links
• FR14GG50V: 32-50A, 0.5kV, 14x51 gG LV IEC Cylindrical Ferrule Fuse-Links
• FR14GG50VP: 2-50A, 0.5kV, 14x51 gG Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR14GG69V: 1-25A, 0.69kV, 14x51 gG LV IEC Cylindrical Ferrule Fuse-Links
• FR22AM50V: 100-125A, 0.5kV, 22x58 aM LV IEC Cylindrical Ferrule Fuse-Links
• FR22AM50VP: 63-125A, 0.5kV, 22x58 aM Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR22AM69V: 1-80A, 0.69kV, 22x58 aM LV IEC Cylindrical Ferrule Fuse-Links
• FR22AM69VP: 1-50A, 0.69kV, 22x58 aM Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR22GG50V: 100-125A, 0.5kV, 22x58 gG LV IEC Cylindrical Ferrule Fuse-Links
• FR22GG50VP: 63-125A, 0.5kV, 22x58 gG Striker LV IEC Cylindrical Ferrule Fuse-Links
• FR22GG69V: 2-80A, 0.69kV, 22x58 gG LV IEC Cylindrical Ferrule Fuse-Links
• FR22GG69VP: 2-50A, 0.69kV, 22x58 gG Striker LV IEC Cylindrical Ferrule Fuse-Links

Updated Reference Library ^{Version 3.9.9 : Feature 6076 16/07/2018}

Added the following air circuit breakers...

• Siemens 3WN6 range of air circuit breakers (630, 800, 1000, 1250, 1600, 2000, 2500, 3200 A), associated with these trip units: V "zn", B "azn", C/G "azng", D "azn" and E/F "azng".
• Mitsubishi Super AE series SS type air circuit breakers (630, 1000, 1250, 1600, 2000, 2500, 3200 A), associated with these trip units: C-Type, M-Type, S-Type and SL-Type.

Updated Reference Library ^{Version 3.9.9 : Feature 6074 16/07/2018}

Added Bussmann 'F' range fuse links and motor fuse links.

Release Notes app ^{Version 3.9.9 : Feature 6068 16/07/2018}

If you are reading this then you have already found our new online Release Notes app. This facility describes all of the new features included in our ERACS updates and if you login, you will be able to review the fixes/issues we have addressed.

Updated Reference Library ^{Version 3.9.9 : Feature 6066 16/07/2018}

Added Eaton Xiria MV ring main unit circuit breaker with associated trip units (representing time limit fuse and Woodward WIB1 & WIC1 overcurrent and earth fault relays).

Universal Dynamic Modeller ^{Version 3.9.9 : Feature 6052 16/07/2018}

Facilities have been included that enable AVR, governor and controlled shunt simulations to monitor the terminal conditions of any induction or synchronous machine in your single-line diagram.

Updated Reference Library ^{Version 3.9.9 : Feature 6051 16/07/2018}

Added Siemens Reyrolle 7SR11 & 7SR12 instantaneous overcurrent and earth fault protection functions.

Harmonic Impedance Graph ^{Version 3.9.9 : Feature 6035 16/07/2018}

We have added a facility that enables you to export your Harmonic Impedance graph and data to an Excel report that presents two graphs and tabulated data. One graph provides a similar view to that given in ERACS, but has the added benefit of allowing any transfer busbar to be selected. The second graph allows you to select any busbar and present the impedance variation in the form of a R-X loci.

Element Paste Option ^{Version 3.9.9 : Feature 5963 16/07/2018}

A paste option has been included in the right-click popup menu for diagram elements.

Updated Reference Library ^{Version 3.9.9 : Feature 5944 16/07/2018}

Added Bussmann HV 'S' range fuse links.

Updated Reference Library ^{Version 3.9.9 : Feature 5943 16/07/2018}

Added the following ABB air circuit breakers and moulded-case circuit breakers, which have been associated with Ekip trip units…

• E2.2H 1600 A, 2000 A & 2500 A.
• E2.2S 2000 A & 2500 A.
• E4.2H 3200 A.
• E4.2S 3200 A.
• E6.2H 6300 A.
• Tmax XT2S 160 A.
• Tmax XT4L 250 A.

Updated Reference Library ^{Version 3.9.9 : Feature 5816 16/07/2018}

Added model of Leroy-Somer 1.931 MVA, 0.4 kV alternator.

New Loadflow Result ^{Version 3.9.9 : Feature 5595 16/07/2018}

Loadflow now provides Reactive Power Loss in MVAr as a result for transmission lines, cables & series elements.

ERACS User Site ^{Version 3.9.9 : Feature 5037 16/07/2018}

The ERACS User Site has been reinvigorated and improved.

Associated Links:

• ERACS User Site (https://www.eracs.co.uk)