5 – 20 kVa Transformers
Custom Transformers. Engineered for Your Application.
Exectronics manufactures custom low voltage transformers from 5 kVA to 20 kVA for railway signalling, power distribution and industrial applications. Each transformer can be configured to meet specific electrical, mechanical and environmental requirements.
5–20 kVA
Power Range
1 & 3 Phase
Configurations
IP21 – IP66
Enclosure Options
Built to Order
Custom Manufacturing
Available enclosed or unenclosed, with custom voltages, winding arrangements, tapping options and integrated electrical equipment.
Designed Around Your Requirements
From standalone transformers to fully enclosed outdoor power assemblies, Exectronics offers flexible, made-to-order transformer solutions for new installations, upgrades and replacement equipment.
Our manufacturing capabilities accommodate a broad range of voltage configurations, installation conditions and railway-specific requirements.
Transformer Configurations
Each transformer can be configured to suit the electrical, mechanical and environmental requirements of your application.
| Specification | Available Options |
|---|---|
| Power Rating | 5–20 kVA |
| Phases | Single or three-phase |
| Voltages | Custom primary and secondary configurations |
| Core Construction | Low-loss grain-oriented silicon steel (GOSS) |
| Tapping | Various tapping arrangements |
| Installation | Enclosed or unenclosed |
| Protection | IP21 – IP66 enclosure options |
| Mounting | Standard or custom arrangements |
Enclosures & Finishes
Choose from a range of enclosure materials and finishes to suit indoor, outdoor and demanding railway environments.
Durable, configurable finishes.
Corrosion-resistant construction.
Suitable for demanding environments.
Custom enclosure dimensions, finishes, mounting plinths and installation arrangements are available on request.
Integrated Power Solutions
More than just a transformer.
Exectronics can manufacture complete, purpose-built
electrical assemblies incorporating additional equipment
within a single enclosure.
- Custom distribution boards and protection equipment
- Metering and monitoring equipment
- Surge protection devices
- Custom plinths and mounting arrangements
- Application-specific electrical components
Railway Standards & Specifications
Exectronics has extensive experience manufacturing transformers for Australian railway infrastructure, including designs to applicable Sydney Trains and ARTC specifications.
Applicable specifications and approvals depend on the transformer design and intended application.
Custom Manufacturing & Technical Support
Exectronics provides in-house assembly, testing and quality assurance from our Roseville facility. We also support specialised replacement transformers for existing infrastructure, including configurations no longer readily available.
Need a specific configuration?
Contact Exectronics with your required power rating, voltages, enclosure preferences and applicable specifications to discuss a tailored solution.
