Thank you for choosing ElectricalOM !

Official release version:

ElectricalOM - Download (2023.12.2903)

MSI Installer download


  • Download the new version only if you have an active support/updates subscription
  • If you are asked for a password to install the software during the installation, please get in touch with your IT to provide the necessary permission
  • For any assistance please contact us

  • Update Troubleshooting

    If you experience any problems during or after the update please see the Update Troubleshooting articles

    See what's new in ElectricalOM v2023.12

    Improvements & Bug fixes

    29.06: SPD at the incomer improvements

    29.06: Copy-paste action will preserve multi supply connections

    30.01: The schematic cable schedule includes the panel details when exported to excel

    07.07: CAD Plan: Ability to set the scale of the wiring arrows

    17.07: UK Forms: Ability to export to Excel and copy value below in the All DB Details form

    26.07: Revit sync: Support for Revit 2024

    28.07: Ability to hide the calculations and/or the board label of the selected circuit

    09.08: UK Forms: SPD details and checks are now listed in the All DB Details window

    09.08: Implementation of 714.411.202 for street lighting arrangements

    09.08: Zs report highlights with red the exceeded disconnection time and Zs values

    09.08: Improved multi-licensing software access

    09.08: Board label fault level will include the limiting fault current too

    09.08: Included the max disconnection time and disconnection time results in the schematic cable schedules

    25.08: Solar PV Inverter and Rectifier can be defined during the EOM Revit export and profiles functionality

    25.08: Digital Relay settings will be shown in the selectivity analysis report

    25.08: Improved Arc Flash report

    29.08: Fixed the MobileEOM imported RCD disconnection times

    31.08: Improved Revit Sync when excluding the network structure

    01.09: UK Forms: Option to allow observations classified as FI 'Further Investigation' not to contribute to the Unsatisfactory outcome of the EICR

    07.09: Document no. and document title can be defined in the project info area

    12.09: CAD plan: Frame update to all pages

    12.09: Extra switchboard function to remove and replace a supply cable

    12.09: UK Forms: Ability to import the MobileEOM observations directly into the observations list, without affecting the schematic model

    12.09: Ability to filter the arc flash selections based on the devices rating limit

    12.09: Ability to apply a deep listing logic in the circuit details area

    14.09: Cable ID Auto numbering settings are maintaned

    14.09: UK Forms: Ability to change the reference of the EICR observation based on the selected element in the tree network

    15.09: Final load's display options are now accessible through the properties area

    15.09: Included an extra Cable display option: CableID and Make-up

    27.09: Grading margin shown in the selectivity report

    02.10: CAD Plan: Ability to define the symbol's label width and justification

    02.10: Load end actual voltage calculation considering the total voltage drop

    02.10: Transformer connection improvements: Efficiency setting, x/r ratio, secondary Tap % setting

    06.10: UK Forms: Ability to define the empty way description and fields text for the DB schedules

    06.10: Ability to insert the project revisions table when in the Schematic cad mode and in CAD Plan add-on

    06.10: On the circuit details page: Ability to select similar based on text contained in the full description

    24.10: Ability to exclude the busbar sections from the cable schedule reports, in the Report Selection > General options

    14.11: Quick select circuit with critical or selectivity warning in the report circuit selections

    17.11: UK Forms: Ability to set the adjustable rating in the UK forms DB schedules

    22.11: Ability to hide/show the way labels of a distribution circuit from the extended functions

    23.11: The Neutral current included in the load sums area

    13.12: Load summation logic when dealing with busbar trunking sections. The busbar diversity factor can be applied only to the directly connected circuits

    20.12: Improvements on placeholder symbol settings

    20.12: Updated analytical calculations report

    20.12: Improved busbar peak fault calculation information when a current limiting device is involved

    20.12: CIBSE SVA Approved Software

    21.12: PV string protection checks based on IEC 62548

    New functionality

    07.07: CAD Plan: Ability to convert binded CAD blocks to symbols

    25.08: CAD Plan: URL in figures. The url can be accessed by pressing the control key and also when clicked on the generated pdf

    07.09: Quick cable calc project creator

    07.09: Short circuit scenarios

    07.09: Arc flash study evaluation based on the short circuit scenarios

    07.09: New report for the protective device breaking capacity withstand evaluation based on the short circuit scenarios

    15.09: CAD Plan: Drafting mode. Displays the length and angle while drawing lines (Shortcut key F9)

    23.10: RDF (EN 61439-1:2011) - Derating factor for grouped Thermo-Magnetic Circuit-breakers within a consumer unit/panel board due to mutual thermal influences

    20.11: Source's Z% Impedance tolerance setting

    04.12: ElectricalOM now supports the native IEC 60364


    18.07: SEPAM Relay curve improvements

    27.07: Obselete Ellison GEA ACBs

    09.08: Improvements in the Hager H3+ MCCB range

    09.08: Dorman Smith YA7H & YA8H MCCBs

    22.08: ABB MS132 Manual Motor Starter

    22.08: ABB MS165 Manual Motor Starter

    22.08: ABB DS203NC 300mA RCBOs

    31.08: ABB MS116 Manual Motor Starter

    07.09: Obselete MCCB Merlin Gerin C100NF

    12.09: Schneider ComPacT NSX TM and Electronic devices R 200kA, HB1 75kA (690V), HB2 100kA (690V)

    12.09: ABB DC MCB S200 Type C

    18.09: EATON Bussmann DEO BS88 fuses

    18.09: Siemens LV HRC 3NW BS88 Fuses

    19.09: Proteus MC315F-400F 36kA FTFM

    20.09: Proteus Electronic MCCBs MC FAE

    02.10: Siemens SENTRON RCCBs

    10.10: Matt-e PEN fault protection 5P MCB

    10.10: Schneider Tesys LUB38

    07.11: Dorman Smith YA6H-E, YA6K-E 630A,800A Electronic MCCB

    07.11: Terasaki Tembreak MCCB(obs) XS125-NJ Th/Mag 25kA

    07.11: Terasaki MCCB(obs) TM-30DR

    20.11: Terasaki MCCB(obs) Tembreak MCCB(obs) XS400-NS Th/Mag 25kA

    20.11: EATON FAZ-DC MCBs

    13.12: Proteus RCBO 4Pole 3Module 30ma type A

    13.12: ETA DC MCBs

    13.12: iKQE Acti9 RCBOs

    13.12: EATON Bussman BS88, EN60269 fuses: AD, CEO, DEO, ED, GH

    21.12: Proteus MC800T MCCB


    29.06: Eland NYCWY PVC 0.6/1kV Power Cable

    09.08: Fixed the EN U-1000 AR2V cable

    21.08: Eland Low Voltage Aluminium LSZH Waveform Cable


    18.09: BS5308 Part 2 Type 2 Armoured Instrumentation Cable

    27.09: Eland Variable Frequency Drive (VFD) EMC 2YSLCY Cable

    02.10: Nexans N2XH XLPE LSZH Power Cable

    13.10: 6 Pair Power Trunk DC Cable

    13.10: 4 Pair Power Trunk DC Cable

    13.10: Outdoor 8 core Shielded DC cable 10mm²

    22.11: Eland NA2XY Aluminium XLPE PVC - 0.6/1kV

    13.12: BS 6708 TYPE 7 MINING CABLE 1100V

    13.12: Multicore Silicon Cable


    30.08: Legrand Starline XCP-S and XCP-HP Busbars