Installed Right. First Time.
Factory-trained field engineers for professional erection, energisation and handover of power & distribution transformers worldwide.
Our ETS UK field-service teams handle transformer offloading, on-site assembly, oil filling, vacuum dehydration and SAT commissioning to ENA TS 41-24 standards. We support UK DNOs substation programmes plus G99-compliant grid-code interconnections for renewable and EV-charging projects.
Installation support, not just installation.
On request, an ETS engineer supports your on-site team through each commissioning milestone — so the unit starts its service life right.
Schedule a session
Book a slot that fits your site programme; share drawings and the test certificate beforehand.
Pre-commissioning review
An ETS engineer reviews your site layout, foundation and accessory list with your team before work begins.
Engineer-led walkthrough
Step-by-step guidance for offloading, accessory fit-up, oil and vacuum, and electrical termination.
Pre-energisation standby
Engineer on standby for the final pre-energisation checks and first switching, so questions get answered promptly.
Sessions are offered on request and scoped per project. Availability is confirmed at quotation; this is in addition to — not a replacement for — the official installation and commissioning manual that ships with every transformer.
Complete On-Site Services
From foundation preparation to energisation — professional installation and commissioning for every transformer type.
Mechanical Installation
Transformer unloading, positioning, oil filling, bushing installation, radiator assembly and accessory mounting.
Electrical Connection
HV and LV cable termination, busbar connections, CT/PT wiring, protection relay setup.
Testing & Verification
Pre-commissioning tests including insulation resistance, winding resistance, turns ratio, and oil BDV testing.
Energisation & Handover
Systematic energisation protocol, load testing, thermal run verification and complete documentation handover.
Structured Commissioning
A systematic, safety-first approach from site readiness assessment to final energisation and handover.
Site Assessment
Evaluate foundation, access routes, lifting equipment and electrical infrastructure readiness.
Transport & Delivery
Coordinate heavy transport, unloading equipment and staging area preparation.
Mechanical Erection
Position transformer, install accessories, fill and process insulating oil.
Electrical Connection
Complete HV/LV terminations, protection system wiring and control integration.
Pre-Commissioning Tests
Comprehensive test suite including IR, ratio, resistance and oil quality verification.
Energisation & Handover
Controlled energisation, load verification, documentation handover and operator training.
Turnkey Solutions
Complete project management from factory to energisation — single point of responsibility for the entire installation scope.
- Single-point project management
- Civil & foundation supervision
- Full electrical installation
- Commissioning & operator training
Supervision & Support
Factory-trained engineers available for installation supervision, technical guidance and knowledge transfer on any ETS-manufactured equipment.
Need Installation Support?
Our field engineering teams are deployed across the GCC, Africa and North America.