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The ENTIE electrical engineering laboratory is a mobile, specialized facility for testing, measuring, and diagnosing electrical equipment up to 35 kV.

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+38 077 000 02 19

Laboratory accredited and has all required certificates, calibration records for measuring equipment, and permits.

We carry out comprehensive electrical testing for industrial enterprises, energy facilities, distribution system operators, construction sites, logistics centers, medical institutions, and infrastructure projects.

When is an electrical laboratory needed??

  • Before commissioning a facility
  • For technical supervision
  • After reconstruction or modernization
  • For inspections by the State Emergency Service (ДСНС)
  • After an accident or short circuit
  • For periodic measurements

The result of our work is a set of official test reports, that comply with current regulatory requirements.

We work on both individual tasks, and comprehensively — providing complete technical documentation and testing required for commissioning.

Our Laboratory's Capabilities

Comprehensive Electrical Measurements

  • post-installation measurements;
  • periodic testing in accordance with the Electrical Installation Rules (ПУЕ);
  • testing before commissioning;
  • testing after accidents and short circuits.

Cable line testing

  • DC testing of cables up to 60 kV;
  • AC testing up to 50 kV;
  • testing of cross-linked polyethylene (XLPE) cables;
  • insulation resistance measurement;
  • leakage current determination;
  • dielectric loss measurement.

Cable fault location

  • preliminary fault localization by reflectometry;
  • pinpointing the fault location;
  • acoustic method;
  • pulse method;
  • burn-down method;
  • tracing of underground cable lines;
  • determining cable burial depth.

Equipment testing and inspection

  • testing of power transformers;
  • testing of 6–35 kV substations;
  • insulation checks of high-voltage equipment;
  • condition assessment of switchgear;
  • testing of high-voltage bushings.

Protection Systems

  • grounding loop resistance measurement;
  • phase-neutral loop measurement;
  • insulation resistance measurement;
  • circuit breaker tripping tests (primary injection);
  • lightning protection system checks.

Standard packages of electrical testing

We have developed standard testing and measurement packages for typical customer tasks.

contact a specialist

  • 1 /Post-Installation measurements of a cable line

    For: Construction companies, general contractors, after laying 0.4–35 kV cables
    Includes:
    • Insulation resistance measurement
    • High-voltage cable testing
    • Leakage current determination
    • Core continuity check
    • Preparation of test reports
    result:

    A full set of documents for commissioning the cable line.

    order

  • 2 /Cable Fault Location (Emergency Call-Out)

    For:Accidents, power outages, cable breakdowns
    Includes:
    • Reflectometry
    • Fault localization
    • Acoustic method
    • Cable burn-down
    • Burial depth determination
    result:

    Precise fault location with minimal excavation.

    order

  • 3 /Commissioning a transformer substation (ТП, КТП, РП)

    For:New substations, substation reconstruction, commissioning of 6/10/35 kV distribution points (РП-6/10/35 кВ)
    Includes:
    • Cable entry testing
    • Insulation resistance measurement
    • Transformer testing
    • Grounding loop check
    • Phase-neutral loop measurement
    • Circuit breaker tripping check
    • Comprehensive Electrical Measurements
    result:

    A set of test reports for technical supervision and commissioning of the facility.

    order

  • 4 /Turnkey Industrial Facility

    For:Plants, Logistics centers, Manufacturing enterprises
    Includes:
    • Cable line testing
    • Substation testing
    • Testing of internal switchboards
    • Grounding measurements
    • Circuit breaker checks
    • Insulation resistance measurement
    • Lightning protection check
    result:

    A full set of electrical documentation for commissioning the enterprise.

    order

  • 5 /Commissioning a Residential Complex /
    Multi-Storey Building

    For:Developers, general contracting organizations, management companies, and condominium associations (ОСББ) before accepting the facility
    Includes:
    • High-voltage testing of 0.4–10 kV cable lines
    • Insulation resistance measurement of internal electrical networks
    • Checks of input-distribution units (ВРУ), main distribution boards (ГРЩ), and floor panels
    • Phase-neutral loop measurement
    • Circuit breaker tripping checks
    • Grounding loop resistance measurement
    • Lightning protection system check
    • Preparation of the full set of electrical measurement reports
    result:

    A full set of electrical documentation for commissioning the residential facility without comments from technical supervision.

    order

  • 6 /Periodic (Annual) Testing

    For:Industrial enterprises, facilities with occupational safety requirements, government institutions
    Includes:
    • Grounding loop resistance measurement
    • Insulation resistance measurement of cable lines and internal networks
    • Acoustic method
    • Cable burn-down
    • Burial depth determination
    result:

    An up-to-date set of electrical measurement reports for safe operation of the facility and for passing inspections by supervisory bodies.

    order

On completion of the work, the Customer receives:

  • Official test reports
  • Technical conclusion
  • Measurement certificates
  • Engineering recommendations

All works are performed in accordance with current Electrical Installation Rules (ПУЕ), national standards (ДСТУ), and industry regulations.

ENTIE — professional electrical measurements and high-voltage testing with no compromise on safety

  • Accredited laboratory up to 35 kV
  • Mobile on-site service
  • Modern certified equipment
  • Experience with industrial and infrastructure facilities
  • Comprehensive support, from diagnostics to installation

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