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DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringUsterTrafoexperts GmbH
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Trafoexperts GmbH

Summary

About the company

The core activity of Trafoexperts GmbH is the provision of consulting services for transformers, including: specification review, factory audits, bid evaluation, design analysis, factory acceptance tests, seminars, DGA diagnostics and other diagnostic procedures, on-site testing, fault analysis, litigation, wind and PV generation, and GIC verification. The company thus offers a comprehensive range of services for the transformer industry, from consulting on specifications and design to fault analysis and litigation.

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Industry:Technical Consulting & Engineering
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Transformer consulting services
Transformer consulting services for manufacturers and users: specification review, factory audits, bid evaluation, design analysis, factory acceptance tests, diagnostics, on-site testing, failure analysis, litigation support, seminars, wind and PV, GIC verifications.
Transformer Specification Review
Review of technical transformer specifications to reduce unnecessary constraints, improve reliability, and achieve a cost-effective transformer without compromising performance.
Transformer Factory Audits
Audits of transformer OEM capabilities in design, manufacturing, and testing for power and special transformers on behalf of customers.
Transformer Bid Evaluation
Technical review of transformer bids, interviews with bidder engineering teams, follow-up review, and recommendations to align and compare offers meaningfully.
Transformer Design Analysis
Advanced design analyses for transformers and reactors, including insulation, losses, hot spots, stray losses, temperature, impedances, and electromagnetic forces.
Transformer Factory Acceptance Tests
Supervision of transformer acceptance tests, checking test setup and measurements, interpreting results, and spotting problems before delivery.
Transformer Seminars
Custom seminars on transformer design, standards, maintenance, insulation design, DGA interpretation, PD measurement, and FRA interpretation, delivered at the customer site.
Transformer DGA & Other Diagnostics
Interpretation of DGA, FRA, dielectric spectroscopy, and PDC results, including custom limits, fleet health assessment, and follow-up actions for transformer issues.
Transformer On-Site Testing
Supervision of on-site transformer tests, interpretation of results, decision on additional tests, and organization of new tests based on site equipment.
Transformer Failure Analysis
Technical failure investigations to determine root causes, collect evidence, and prevent repeat failures so transformers can return to service safely.
Support for Litigations Involving Transformers
Independent technical advice for transformer disputes, support to legal teams, and technical arguments understandable outside the engineering profession.
Transformers for Wind and PV Generation
Assessment of manufacturer capability, training for reliable wind and PV transformers, fleet diagnostics, forensic failure analysis, and litigation support.
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Location

Turbinenweg 4
8610 Uster

At a glance

Legal form
Limited Liability Company
UID
CHE-479.293.749
Founded
2011 · 15 years
Last commercial register change
February 18, 2020
Employees
1 to 10

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