SERVICES

ENERGY
AUDITS

ETL-licensed energy audits to Uzbekistan's ONA-16-18-V standard. Certificate ML.2001, issued by the Agency for Technical Regulation. Valid through July 30, 2027.

Energy audit technology
ETL CERTIFICATE ML.2001 VALID TO JULY 2027 ONA-16-18-V STANDARD IEC 60364-7-712

01 / SCOPE

WHAT WE AUDIT

INSULATION RESISTANCE

  • Power transformers (25–2500 kVA, up to 10 kV)
  • High-voltage and low-voltage cable lines
  • Transformer substations and switchgear
  • Distribution networks and feeder panels

GROUNDING SYSTEMS

  • Protective grounding of electrical installations
  • Solar PV array grounding and equipotential bonding
  • Lightning protection systems
  • Touch and step voltage measurements

ELECTRICAL CONTACTS

  • Bolted and clamped connection resistance testing
  • Busbar joints and switch contacts
  • Thermal imaging inspection
  • Circuit breaker and fuse holder integrity

CONDUCTOR RESISTANCE

  • DC resistance measurement of conductors
  • Phase and neutral conductor integrity
  • Loop impedance testing
  • Continuity and polarity verification

TRANSFORMER SUBSTATIONS

Complete audit of transformer substations 25–2500 kVA rated up to 10 kV. We test oil samples, winding resistance, insulation integrity, and protection relay operation. Full IEC and GOST compliance documentation.

LICENSED. CERTIFIED.
BUILT TO LAST.

02 / STANDARDS

COMPLIANCE FRAMEWORK

NATIONAL STANDARDS

  • ONA-16-18-V — Energy audit procedure for electrical installations
  • T-336-2-8 — Technical requirements for testing

INTERNATIONAL STANDARDS

  • IEC 60364-7-712:2002 — Solar PV power supply systems
  • GOST 7746-2015 — Current transformers
  • GOST 3484.3-88 — Power transformers
  • GOST 3345-76 — Cable and conductor testing
  • GOST 20248-82 — Transformer substations
  • GOST 17441-84 — Electrical contact connections
  • GOST 7229-76 — Conductor resistance measurement
  • GOST R 50571.16-2019 — Low-voltage verification

03 / CREDENTIALS

THE ETL ADVANTAGE

Certificate ML.2001 is issued by the Agency for Technical Regulation of Uzbekistan — the nation's central body for electrical safety compliance. It authorizes DETOS to perform official energy audits with legal standing.

  • Valid through July 30, 2027
  • Verifiable at www.approval.depstan.uz
  • Recognized by all Uzbek regulatory bodies
  • Mandatory for grid connection approval
DOWNLOAD ETL CERTIFICATE DOWNLOAD SCOPE OF APPROVAL

04 / PROCESS

HOW WE WORK

01

SITE INSPECTION

On-site survey with calibrated instruments. Visual inspection, thermal imaging, initial measurements.

02

MEASUREMENTS

Full electrical testing: insulation resistance, grounding, loop impedance, RCD trip timing, conductor continuity.

03

ANALYSIS

Data processing against ONA-16-18-V benchmarks. Fault identification, risk classification, efficiency scoring.

04

REPORT

Official energy audit report with measurement protocols, photographic evidence, and compliance assessment.

05

CERTIFICATION

Issuance of compliance certificate stamped with ETL ML.2001. Valid for regulatory submissions, insurance, and grid connection.

CERTIFICATE ML.2001.
VALID TO 2027.

05 / VALUE

WHY IT MATTERS

LEGAL COMPLIANCE

Energy audits are mandatory under Uzbek law for all electrical installations before commissioning and periodically thereafter. Our ML.2001 certificate satisfies all regulatory requirements.

INSURANCE REQUIREMENTS

Insurance providers require ETL-certified audit reports to validate coverage for electrical assets. Without a valid audit, claims may be denied.

SAFETY

Undetected faults in insulation, grounding, or contact connections cause fires and electrocution. Our audits find these faults before they find you.

GRID CONNECTION APPROVAL

Grid operators require ETL-certified audit reports before approving solar PV or generator connections. Our certificate is accepted by all regional power utilities.

200+

AUDITS COMPLETED

10 kV

MAX VOLTAGE RATING

2.5

MW

MAX TRANSFORMER

100%

COMPLIANCE RATE

READY FOR
AN AUDIT?

Schedule your ETL-certified energy audit today. Compliance is not optional — and neither is safety.

BOOK AN AUDIT DOWNLOAD CERTIFICATE
Позвонить WhatsApp Telegram