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Official release version:

ElectricalOM - Download (2023.06.2105)

Warning

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 v2023.06

New functionality

10.01: Lighting inspection Devices list can be exported to excel

12.01: Ducts configuration for grouping

12.01: Add spares circuits function for switchboard elements

03.02: Conductor energy losses calculations and report

03.07: UK Forms - Ability to generate an email with the certificate/report details and pdf attachment ready for submission to the client

03.08: SPD can be defined at the incomer side of Distribution circuits

03.15: Insert Junction box in-between circuit function

03.15: Export to Excel of the UK Forms DB Schedule

03.22: CAD Plan: Ability to create a wiring section from an existing polyline figure

03.22: UK Forms: Ability to copy a value below in the Emergency Lights Devices list

03.22: Ability to define origin point for the voltage drops and to user define the max. voltage drop limit at each distrubution circuit

03.22: Ability to show the design current (Ib) on the selectivity study curves

03.22: New report to show the adjustable devices settings and the corresponding Max Zs

03.22: Ability to visualise the overcurrent and earth fault curves separately in the selectivity study

03.29: New selectivity study reports for overcurrent and earth fault protection only

04.05: Ability to overwrite the cable descriptions

18.05: Ability to insert and size solar inverters in an AC network

18.05: Renewable loads and voltage drop/rise calculations

18.05: Ability to define the Device ID and custom description

24.05: Grading Margins in Selectivity study

31.05: Prosumer setting at the main supply

Improvements & Bug fixes

10.01: Electric Vehicle Charging Equipment 3Ph and 3Ph+N option

18.01: Ability to define duct sizes upto 300mm

01.02: Revit sync improvements

02.02: Analytical report will indicate the calculation status

20.02: Bug fix: In UK forms 2 pages DB schedules not showing the other cable type

20.02: CAD plan now can auto create circuit after array symbol insertion

20.02: Ability to define separate cpc conductor of any size (1-1000mm²) when selecting the element conductor (Cu, Al)

20.02: Ability to show another photo in the details of the observation report, proving the rectification done

21.01: Ability to define earthing notes that will appear in the main supply report

01.03: Fixes when accessing the Revit families EOM properties when having non-powered electrical systems in the model

01.03: Extra ERA correction factors for cables installed in ground

02.03: Label size will now be applied on the untethered DB placeholder symbol

02.03: Bug fix: Arc flash study uses the correct device when setting the upstream device setting

08.03: Revit EOM family profiles will consider the family types when identifying the families used in the model

14.03: Star/Delta Motor improvements

14.03: 3m rule will be only considered when checking the option for overload device possition based on BS7671 Reg 433.2

14.03: Extra board label options to show the Voltage and Frequency

15.03: Revit eom parameters import will sync the native wire type and device rating parameters. The option needs to be checked first in the EOM export/import options in Revit

28.03: General notes of the circuit can be set from the circuit details area allowing multiple changes to the selected circuits

28.03: Arc flash calculations at the panel can be displayed in the DB label

01.04: Bug fix: The arc flash voltage was not displayed correctly on the reports

05.04: Ability to hide the fault level details of the main supply

06.04: Bug fix: Editing CAD plan imported symbol

07.04: Ability to export/import the cad plan design symbol library

18.05: UK forms certificates registry can be exported to excel

18.05: Breaking time consideration for Thermo-Magnetic MCCBs

18.05: Bug fix: PFC report not generated when the PFC was supplied from a busbar section

18.05: Re-organised "Other details" section in the circuit editor

18.05: Option to ignore selectivity warnings

18.05: When having an IT system the max Zs for the second fault is now based on BS7671:2018+A2 Reg: 411.6.5

18.05: Default working distance for Arc flash calculations

18.05: Ability to set the shock protection boundaries considering NFPA 70E, EN 50110-1 or user defined

18.05: Updated Arc Flash label

19.05: UK forms Minor works device Max Zs field and calculation

19.05: Interactive eom parameters update in Revit when applying changes in EOM

31.05: Measurement equipment resolution awareness when calculating the Test results Vs Calculated values

31.05: Improved multi-license interface

Devices

10.01: Siemens 3V1 MCCBs Backup Protection Tables

18.01: Siemens 5SY6 EN 60947-2 MCBs

18.01: Siemens 2VA MCCBs Backup Protection Tables with 5SY6 MCBs

18.01: RCBOs Acti9 C60 6kA 2P,3P,4P

18.01: Proteus Obsolete MCCB F51 250A

24.01: EATON PLS6 MCBs

24.01: EATON PKN6 RCBOs

24.01: EATON PFIM RCCBs

24.03: Schneider Acti9 C60 RCBOs 10kA/15kA 2P,3P,4P

31.01: WEG aR Class High Speed Fuses

03.02: Hager HW+ ACBs

20.02: Legrand DPX3 MCCBs Electronic, Thermomagneric 250-1600A

01.03: Manually operated Schneider Electric NS Micrologic MCCBs

02.03: Siemens 3WA SENTRON ACBs

28.03: Eaton Bussman DFJ Class J high speed fuses

28.03: Siemens MCCBs 3VA13 TM240, 3VA14 TM240 ATAM

05.04: Mitsubishi ACB AE630-SW 65kA to AE6300-SS 65kA

15.04: Conquer DC AXT fuses

15.04: Dornan Smith Loadline ACBs Z3 AGR-21BL-PG LSIG

18.05: Siemens 5SU1 RCBOs IEC 60947-2 15kA & 20kA

02.06: Terasaki Tembreak2 MCCB S800-NJ

15.06: Siemens 3VA TM MCCBs Vs 5SY7&8 MCBs Selectivity tables

Cables

10.01: NHXCH E30 and NHXCH E90 Life safety Cables

24.01: Chainflex® CF37.D Multicore Motor cable

24.01: Chainflex® CF300.UL.D Single-core cable

08.02: Revised tri-rated cable data

01.03: Prysmian FP500 Fire Resistant Control Cable

04.04: TOPFLEX-EMV-UV-3-PLUS-2XSLCH-J VFD Motor connection cable

04.04: ÖLFLEX® SERVO 2XSLCH-JB - Motor cable for drives with high electrical power

18.05: Cleveland Solar Energy Cable BS EN 50618

15.06: Draka IFSI-EMC PURE 1KV CU / AL Safetycable

Busbars

20.02: GLS Busbars 25, 40, 63A

About Us

Modecsoft ElectricalOM is a Powerful, Fast & Accurate Software for Low Voltage Electrical Design, Modeling and Certification. Calculations and Checks Compliance with BS 7671:2018 , Harmonized with IEC 60364.

Testimonials

Kilbryde Consulting Engineers have been using Electrical OM software for a while now on our projects and have found it to be really user-friendly and the output reports are of a high standard. Their technical team are great and always on hand to answer any queries. Highly recommended.

Rob McLernon, Chartered Electrical Engineer Kilbryde Consulting Engineers

Having used ElectricalOM for over 10 months, I have loved the Ease-of-Use. The user interface is great, with real time calculations showing you the errors in read as you design. Customer support is exceptional, with great help files to guide on how the calculations are carried out.

Kennedy Owino, BEng, PE, MIET CADG Engineering

Of all the electrical design packages we have used, ElectricalOM really does go leaps and bounds higher than others on the market. Not only for the incredible functionality and user interface of the software, but also for the absolute dedication and helpfulness of everyone that we have had the pleasure of dealing with, from the initial purchase to their continued support. I cannot recommend ElectricalOM enough!

Warrick Brew, Electrical Operations Manager Park Holidays UK Ltd

I've used various electrical design software that undertakes calculations in accordance with BS7671 and IEC 60364, but ElectricalOM stands out as my top choice. Its user-friendly interface and comprehensive background information make it easier for users to grasp the requirements for designing of electrical installations, which is especially advantageous for junior staff. Additionally, ElectricalOM streamlines the process by enabling the inclusion of transformers in the circuit, eliminating the need for separate calculations for varying voltage levels. The output data is also conveniently presented in a user-friendly format.

Jacek Soroko, Principal Electrical Engineer SYSTRA

Currently migrating our electrical designs to use ElectricalOM. Feedback from all designers has been overwhelming positive. Excellent user interface which is easy to follow and intuitive, benefiting from CAD based modelling and real time calculations displaying errors as the system is built. Service and support from Modecsoft is reason alone to recommend this software and their quick response to queries and willingness to update the software to meet specific requirements raises them above all others

Dean Carmichael, Senior Engineer - Electrical Telent

We have been pleasantly surprised at the reaction your support teams have at addressing our queries and development requirements. Your response to queries and follow up has been exemplary. Not only have you provided fully functional software for our teams to evaluate, but as issues have come up where we have had functionality which would improve our productivity and usage of the software, these have been embraced and addressed with an impressive response time - in some instances a new software Beta version of the software released within a 24hr turnaround period.

Bruce Rudd, BSc Elec. Eng, GCC, GSSA AP
Electrical Engineering Lead, Buildings and Places, Africa AECOM

I have been extremely pleased with ElectricalOM software. As a small in-house design department with a large workload, we are often required to produce electrical designs for schemes at short notice, ElectricalOM is proving vital in being able to efficiently produce compliant and accurate electrical design information for our projects.

Philip Emmerson IEng MIET, Senior Electrical Engineer Wigan Council, Housing, Property and Corporate Assets

I love the software and am very happy that I proceeded with its purchase. It has made our work so much more detailed, exact and believe it or not, enjoyable!

Sean Mac Diarmada Cuilinn Group Ltd

This software is excellent, very stable when operating and implementing changes, and is improving all the time.

Roy Ball Premier Electrical Installations UK ltd

I taught myself to use Modecsoft ElectricalOM in an afternoon well enough to knock out a 5 board design with full discrimination studies. To say i am impressed is an understatement!

Paul Skyrme Abertawe Engineering Services Limited

Initial impressions, absolutely superb! Simple to use, simple to navigate, excellent detail & quality of end design

Bill Young MIET Director – Electrical Design Specialist, BYTC

Thanks for your helpful support. We have the impression that Modecsoft is able to respond to user requests to add new features and device data more quickly than other software vendors

Philip Wardle CEng FIET FBCS Blackwater Innovation Ltd

Thanks for all the hard work you are doing in developing this EXCELLENT electrical design software program. I am sure it will fast become the “go too package” for a lot of electrical contractors in the UK.

Alan Webb AW Electrical Services

The ElectricalOM undoubtedly is the best electrical design and calculations software in the industry made for BS 7671

Charalambos Flouri, BEng (EEE), MSc, MBA, MIET S. CHRISTOFIDES ELECTRICAL

Many thanks for the excellent program and the customer service!

Steve Lissamore MIET Southeast Electrical Solutions Ltd

We think this is a great product and are now relying on it for much of our work. The ability to change parameters in the design and show them immediately if the design will work (or not) is invaluable. Thank you for a great product, keep up the good work.

Mark Heeney, Electrical Engineering Manager Cornerstone

Using ElectricalOM not only ensures that you have met the requirements for BS 7671, but it also helps to ensure your business is efficient, productive and above all, technically correct.

Gary Parker Technical Manager, ECA

ElectricalOM is much more than a piece of electrical design software. This BIM-ready solution contains current (and accurate) data from numerous manufacturers ensuring that the golden thread of information is maintained throughout the entire process. The UK forms add-on provides contractors with the ability to produce and pre-populate elements of electrical paperwork. For designers, the high quality of reports that can be generated using ElectricalOM simply enhances your offering to clients. In one word, excellent!

Shahid Khan BSc (Hons) MIET Technical Manager, ECA