Manufacturing

Explore transformers, prefabricated substations, MV & LV switchgear, and medium-voltage components. The workshop photos show transformer winding, handling and preparation for dispatch at group manufacturing facilities.

Production workshop with overhead cranes, equipment and a central aisle.
Workshop at a group manufacturing facility

Start with the equipment schedule

Send the single-line diagram, voltage levels, capacity, quantities and operating conditions.

Power Distribution Equipment

Review the equipment and configuration you want to discuss before planning a workshop visit.

Transformers

Choose the transformer series for your ratings, installation conditions and cooling requirements.

View transformer series

Prefabricated Substations

Review packages that combine the transformer, medium-voltage connection and low-voltage distribution.

View substation options

MV & LV Switchgear

Compare medium-voltage and low-voltage cabinet assemblies against your single-line diagram.

View switchgear assemblies

Medium Voltage Components

Review outdoor vacuum circuit breakers, disconnectors, and current and voltage transformers for your circuit and installation requirements.

View medium-voltage components

From equipment review to dispatch

Follow the project from specification through workshop operations to shipment.

  1. 01

    Equipment review

    Send the single-line diagram, voltage levels, capacity, quantities and operating conditions.

  2. 02

    Transformer winding

    Review the winding configuration for the selected transformer series.

  3. 03

    Workshop handling

    Check access and lifting arrangements for the equipment.

  4. 04

    Inspection and test documents

    Specify the equipment model, destination market and required standard.

  5. 05

    Shipment preparation

    Confirm package markings, separately packed accessories and unloading arrangements.

Visitors wearing hard hats beside industrial equipment controls during a factory visit.
Visitors reviewing equipment at a group manufacturing facility.

Plan a visit around your equipment

Share the equipment type or model, the operations you want to see and your preferred dates. For inspection or document review, include the model and required standard.

Contact SUBIA about a visit

Manufacturing FAQ

Preparing for a workshop visit, document review or shipment? Start with the equipment and order details below.

Which drawings and ratings should we send before production?

For a transformer, send the series, rated power and primary and secondary voltages. For a substation or switchgear assembly, include the single-line diagram and a layout showing cable entries, space limits and maintenance access.

For a medium-voltage component, identify its function, rated voltage, current requirements and installation arrangement.

How do we arrange a workshop visit?

Give SUBIA your preferred dates, the equipment type or model and the operation you want to observe. Confirm which operations will be available before making travel arrangements.

Which test documents should we request for our equipment?

For a type-test document, identify the model, voltage rating and applicable standard so the tested design can be compared with your specification. For routine test results on the unit being supplied, request a record that identifies that unit.

What packing and unloading details should we confirm before dispatch?

Agree which accessories will travel separately and how the package markings will match the packing list. Share vehicle access limits and the unloading equipment available at the site, and specify the lifting information your receiving team needs.