Afectus Energy

Engineering Partnership for Project Teams

We carry out the power system studies, energy investment feasibility work and technical evaluations your project teams need — under NDA, document-controlled and with traceable revisions.

Request a Technical Pre-AssessmentMethodology and Quality

Who it is for

Large, multi-discipline projects where engineering work exceeds your own team's capacity or needs a separately accountable calculation and document trail.

  • Investor and owner project teams

    Feasibility, technical specification and bid evaluation inputs ahead of an investment decision.

  • Engineering and project management teams

    Short-circuit, protection coordination and arc flash studies needed within the project schedule, plus feasibility inputs.

  • Industrial facilities and OSB zones

    Existing-plant analysis: peak, protection and power quality studies; sizing verification for storage and solar integration.

Engineering work we take on

Scope is always defined as studies, calculations and documents; the work is delivered as an input to your own project process.

  • Short-circuit study

    Fault current calculations under IEC 60909; input to equipment withstand and breaking capacity checks.

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  • Protection coordination study

    Time-current coordination of relay and fuse settings; setting recommendations and coordination curves.

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  • Arc flash study

    Incident energy and arc flash boundary under IEEE 1584; input for PPE category and labeling data.

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  • Power quality study

    Harmonic and voltage quality assessment within the EN 50160 and IEC 61000 frameworks.

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  • BESS and solar feasibility study

    Technical and financial feasibility of storage and solar investments from consumption, generation, tariff and market data.

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  • Technical specification and bid evaluation

    Input to technical specification preparation and criteria-based technical comparison of received bids.

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Delivery formats

Every study is delivered as controlled documents you can add to your project file.

  • Engineering report

    A PDF report with input data, method and results, including the mandatory “assumptions and limitations” section.

  • Calculation model and data files

    Input and output files; the software and file format used are agreed at the scoping stage.

  • Document control record

    Prepared-by, checked-by and approved-by details, plus revision number (Rev.00, Rev.01 …) and change summary.

Working model

Every study follows the same four steps, and each step is recorded in writing.

  1. 01

    NDA and scope

    A mutual NDA is signed; the technical scope, input list and the party on whose behalf the work is carried out are defined in writing.

  2. 02

    Data and input verification

    Incoming data and assumptions are checked; gaps and inconsistencies are reported before the work starts.

  3. 03

    Analysis and independent technical check

    The analysis is prepared, then passes through a technical check step separate from the preparation stage.

  4. 04

    Delivery and revision management

    Rev.00 is issued; your comments are processed through the revision record. Lead time is agreed in the scope definition.

Reference standards

Frameworks referenced in our studies: IEC 60909, IEC 60255, IEEE 3000, IEEE 1584, NFPA 70E, EN 50160 and IEC 61000. This list is a reference framework, not a certification or accreditation statement.

Standards scope and quality framework

Let's define the scope for your project together

Share the project type, size, schedule and NDA requirement; our technical team will get in touch to clarify the scope.

Request a Technical Pre-Assessment