A mobile gas-insulated substation is a compact, fully self-contained high-voltage power system mounted on a trailer or container platform. It is designed for the rapid deployment of substation functions in locations where temporary or emergency power supply is required, as well as for the modernization, repair, or replacement of stationary substations without interrupting grid operation.

Gas-insulated technology (GIS) ensures high reliability, minimal dimensions, resistance to climatic conditions, and low operating costs. Mobile GIS substations are used by power companies, industrial enterprises, construction sites, in emergency zones, and during the reconstruction of power infrastructure.

Purpose of a Mobile GIS Substation

Temporary power supply during substation repairs or reconstruction.

Emergency restoration of power supply.

Connection of new industrial facilities or construction sites.

Provision of backup power during peak loads.

Use in remote or hard-to-reach regions.

Rapid deployment of power nodes without the need to build permanent infrastructure.

Minimum and Maximum Technical Specifications (General Ranges)

Voltage class: 10–36 kV (mobile MV GIS), 110–245 kV (high-voltage mobile GIS)

Transformer capacity: 5–40 MVA (confirmed by images of 10 MVA and 30/36 MVA)

Configuration types:

fully gas-insulated modules (GIS),

combined modules (GIS + AIS),

mobile transformer substations,

container or trailer-based solutions.

Components: circuit breakers, disconnectors, current/voltage transformers, busbars, protection, automation.

Installation: on a trailer, container, or truck chassis.

Deployment time: from a few hours to 1–2 days.

Resistance: to vibrations, UV radiation, contamination, and extreme temperatures.

What We Can Supply and Provide

We supply mobile GIS substations of any brand—we select solutions tailored to specific technical requirements.

We design connection and integration schematics for your power system.

We perform configuration, installation, commissioning, and maintenance.

We provide a warranty covering all stages—from equipment selection to commissioning.

Warranties and Liability

We ensure that the equipment complies with international standards, monitor the quality of deliveries, and guarantee the stable operation of the mobile station as part of the power system. Each stage is backed by an official warranty and technical support.