Mobile Transformers
Trailer-mounted mobile substation transformers engineered for rapid network restoration and temporary supply during planned and unplanned outages. Up to 5 MVA at 33 kV — deployable by road within hours by a small commissioning crew.
Engineering Features
Trailer-Mounted for Rapid Road Deployment
Mounted on a road-going trailer (≤ 44 t GVW) with integrated jacks and tie-downs — deployable to site by road and energised within hours of arrival.
Technical Data
| Parameter | Range / Value |
|---|---|
| Rated Power | Up to 5 MVA |
| System Voltage | Up to 33 kV |
| Frequency | 50 / 60 Hz |
| Cooling | ONAN |
| Insulation Fluid | Mineral oil (ester optional) |
| Insulation Class | Per voltage class |
| Tap Changer | DETC ±2 × 2.5% |
| Enclosure | Outdoor IP54 / road-rated |
| Standards | BS EN 60076 / IEC 60076 / ISO 9001 |
| Design Life | 30+ years |
Standard range parameters — custom specifications available on request.
DEWA Approved
Dubai Electricity & Water Authority vendor
ADDC / AADC
Abu Dhabi Distribution Company approved
SEWA / FEWA
Sharjah & Federal Electricity authorities
ADNOC AVL
ADNOC Approved Vendor List
IEC 60076
International standard for power transformers
ARAMCO 17-SAMSS
Saudi ARAMCO material specification
ISO 50001:2018
Energy Management System (LRQA-certified, UAE plants)
Trailer-mounted mobile substation transformers manufactured in Jebel Ali for GCC utility, oil & gas and industrial emergency response. Up to 5 MVA at 33 kV per IEC 60076 — deployable by road within hours for rapid network restoration and planned-outage cover at DEWA, ADDC, SEWA, SEC, ADNOC and ARAMCO sites across the UAE, Saudi Arabia, Oman, Kuwait, Qatar and Bahrain.
Where Mobile Transformers Excel.
Emergency Network Restoration
Mobile emergency substations for rapid restoration after transformer failure, fire damage or flood at primary and secondary substations.
Planned & Unplanned Outage Cover
Temporary power for planned substation refurbishment, transformer replacement projects and unplanned outage contingencies.
Event & Construction Temporary Supply
Temporary MV/LV supply for large construction projects, mining camps and major events where permanent infrastructure is not yet available.
DNO Contingency Fleets
Strategic spares held by Distribution Network Operators and large industrial estates as part of disaster-response and resilience plans.
Frequently Asked Questions
Ready to Specify Mobile Transformers?
Share your technical requirements and our engineering team will provide a detailed proposal with guaranteed performance parameters.