Thank you for choosing ElectricalOM !

ElectricalOM - Download (2022.02.1104)

MSI Installer download

Latest release new features

ElectricalOM beta - Download

MSI Installer download

Improvments & Bug fixes

03.0201:Core - Correction to the voltage level when using a CTE transformer and a Phase to Phase circuit connection

03.0201:Core - Connected load correctly displyed in Db schematic labels when using load desities

03.0901:Core - Grouping factor fixed option saving issue

03.1401:Core - Fix when importing Tysoft DBs with observations

03.2201:Core - MobileEOM import issue resolved when no isolating switch is presented

03.2201:Core - MobileEOM cable standard correctly applied during import to ElectricalOM

03.2201:Core - Fix the 'Way from' label on a new page where more than two supplies have been used and the supply board is a Distribution board

03.2801:Core - Improvments when creating the excel split board report. Now the 3rd split section codes will be removed if only 2 sections are used

04.0601:Core - Electronic devices min multiplier Ir setting correction

04.0601:Core - Performance improvements when applying changes in the selectivity study

04.2601:Core - Auto updating device settings when devices' updates are presented. Previously the user had to manually re-select the device to apply the update

04.2601:Core - MobileEOM import issue resolved when vertical style DB type was not preserved

04.2701:Core - Included the option to define the duct size in ground installations when editing the installation method from the circuit details page

04.2901:Core - Fixed total connected watts on Excel based reports are correctly considered when the panel load is set to predefined

05.1002:Core - The Analytical report will indicate the total armour of the cable used as CPC when having a parallel conductors' arrangment

05.1002:Core - Fixed the cable symbol in the schematic when Class II equipment is identified and not CPC is used

05.1002:Core - Current inequalities checks when the device used for the check is the primary device of the upsteam the transformer connection

05.1002:Core - Excel report schedules includes two extra codes for RCDType (&c_RCDType) and for circuit descrription without prefix (&c_load_description_no_prefix)

05.1601:Core - Consideration for the Electronic MCCB breaking time. An options in the selectivity study tool bar can show/hide the curves' breaking time limit

05.1601:Core - The energy based selectivity checks will use the fault level setting (min or max fault) as defined in the selectivity options

05.1601:Core - Zs and MaxZs have been incuded in the board label options

05.1901:Core - MCCB Adjustability will be indicated in the device's short descrription (in shematic and reports)

05.2301:Core - When selecting an element the associated warning item will be selected too

02.1501:CADPlan - Fix a problem when printing block figures having byblock pencolor

03.0201:CADPlan - 3D view improvements

03.0201:CADPlan - Selection fix on specific symbols

03.0901:CADPlan - Bug fix when applying measurments in assigned circuits and disposed figures are presented

03.2801:CADPlan - Improvments in dwg export when multilines are presented

04.2701:CADPlan - Improvements when selecting the assigned symbols/wiring

05.1002:UK Forms - Emergency lighting inspection certificate user interface correction

05.1002:UK Forms - Emergency lighting inspection certificate extra field to declare if the assesment is Satisfactory / Unsatisfactory

05.1601:Revit Sync - Revit sync can now sync an existing sub model without the need to copy paste/replace between multiple projects

New functionality

02.1502:Core - Bill of Quantities mode in schematic cable schedules sample video

03.0201:Core - Supply editing from selectivity study by clicking the supply symbol sample video

03.0201:Core - Custom phase labels will be displayed in the reports too instead of the standard L1,L2,L3

03.0201:Core - The spare load % will be affected from the load defined in any spare circuit

03.0901:Core - SWA effect on parallel separate cpc, in accordance with PD CLC/TR 50480:2011 (UK National Anex 4.5)

03.0901:Core - Option to define the separate cpc configuration as spaced from / touching the phase conductor

03.1201:Core - CPC Installation can be adjusted from the circuit details page sample video

03.1201:Core - Extra select similar option based on the CPC Installation setting, in the circuit details page

03.1401:Core - SPD overwrite label option

03.2201:Core - The Fixed Cg option has been included in the circuit details area in the Correction Factors page

03.2201:Core - Middle East excel schedule codes can be used now in normal excel schedule templates too

03.2201:Core - Custom front cover page for each report template. The front cover must be included in the excel template file as a worksheet with name "Front Cover" sample video

03.2601:Core - Force license deactivate on exit option

03.2901:Core - New function to insert and remove in-between sections in a Busbar trunking system arrangment. sample video

05.1002:Core - Transformer connection settings. The user can define on a downstream transformer the kVA rating, Z%, Inrush multiplier and duration, secondary connection type (Start or Delta), secondary fault level calculation.

05.1901:Core - BS7671:2022 Amd2 changes: Default Type A RCD and warning if type AC is selected

05.1901:Core - BS7671:2022 Amd2 changes: AFDD mandatory in non domestic and recommended for domestic

05.1901:Core - Extended schematic functions. sample video

05.1901:Core - Source voltage regulation considerations during voltage drop calculation

05.2001:Core - BS7671:2022 Amd2 changes: Included the AFDD Not required option to cover the cases where AFDDs can be omitted for specific premises types

05.2001:Core - BS7671:2022 Amd2 changes: Socket-Outlet RCDs to BS7288 can be used only as an additional protection (Reg 531.3.4.1)

05.2001:Core - Extra documents for report functionality. sample video

03.2201:UK Forms - In EIC when the 'No tested' option is checked, the circuit will be marked and Excluded/Existing

03.2601:UK Forms - BS7671:2018+Amd2:2022 Minor Works Certificate

05.1901:UK Forms - Email submission of completed certificates. sample video

05.1901:UK Forms - Use common numbering system for certificates. sample video

05.2102:UK Forms - Ability to exclude the observartion attchaments report when generation an EICR

04.0601:CADPlan - Purge action in xref settings, for removing unused entities

04.0601:CADPlan - Symbol and wire pen colour can be set from type properties for more flexibility

04.2701:CADPlan - Ability to clear all assigned symbols/wiring

04.2601:Revit Sync - Revit ATS considerations

04.2601:Revit Sync - Revit multi network export

05.0301:Revit Sync - MagiCAD © parameters exchange. sample video

04.2601:MobileEOM import - MobileEOM parallel cables

04.2601:MobileEOM import - MobileEOM watts per point


03.0201:Chint NB1-63 DC MCB

03.0201:ABB RD3 RCM Adjustable Residual Current Monitor Device

03.0901:The 400A Rating is now available on the ABB Emax2 devices

03.0901:Legrand DPX3 MCCBs TM

03.1201:ABB Emax2 Touch version full range settings adjustments

03.1401:ABB DME100 M RCBOs

04.0601:ABB Tmax XT selectivity tables

04.2601:ABB Tmax XT1 and XT3 Thermo-Magnetic curves revisions based on the latest ABB information

04.2601:Merlin Gerin Obsolete MCCB C100E

05.1601:Added the ABB MCCBs XT5 TMA, XT6 TMA

05.1601:Added the ABB MCCBs XT5, XT6, XT7 Electronic

05.1601:Added the Hager H3+ Range MCCBs

05.1601:Added the RCD protected socket-outlets to BS 7288 as an option in the RCD selection list

05.1901:Dornam Smith YA MCCBs additions and improvements

05.2301:Added the Wylex NHVM160 MCCBs


03.0901:6381B BS 7211 / BS/EN IEC 60502-1 LSZH DC Cable

03.0901:RV-K IEC 60502-1 XLPE PVC Cable

03.2201:N2XCH IEC 60502-1 XLPE CWS FRNC

03.2201:Eland MCMK Cable

03.2201:H07ZZ-F LSZH Rubber Single-core Flexible revised information for 3 phase

03.2801:Bounched Wavecon Cable (BWC) Scottish and Southern Electricity Networks (SSEN) implementation sample video

04.2601:TUFF Sheath XLPE Insulated non-armour cable

05.1002:The 120mm2 cable size option is now included when using the TRATOS-RAILWAYS® Signalling Power Distribution Cables


03.1401:DATABAR DX busbars by Anord Mardix

03.1401:Canalis Busbar KSC PE csa improvments

04.0701:Included the 1000A bar in the Legrand Starline Track Busway (Global Series) - T5C


02.1501:Misc - The setup installer will not require .net framework 3.5 to proceed with the installation


Enable the system settings and download the files below if are missing from your system

System requirements

The minimum computer and system requirements are:

  • Intel® Pentium® 4 or AMD Athlon® Quad-Core processor, 2.5 GHz
  • Microsoft Windows 7/8/10 (32bit or 64bit)
  • 4 GB RAM
  • 2 GB free disk space
  • 1280 x 1024 display resolution

We would like to make sure that you are using ElecticalOM in the best possible conditions.

If you are having trouble using the software do not hesitate to contact us.

To arrange a free web demonstration of the software, just fill and submit the presentation request and a member of our team will contact you to arrange the presentation.

Best Regards,
The ElectricalOM team

Useful links:
Tutorial - Quick Start | Video Tutorials | Presentation Request