Phone:
(701)814-6992
Physical address:
6296 Donnelly Plaza
Ratkeville, Bahamas.
Power distribution equipment
Transformers, switchgear and substations for reliable power distribution.
Explore equipment options for utility, industrial and commercial distribution projects. Share your voltage, capacity, drawings or bill of materials for a focused RFQ.
- Transformers
- Switchgear
- RMUs
- Compact Substations
Product Engineering Series
/// Select component category
Fig. 01 / Transformation
Power & Distribution Transformers
- Oil-immersed designs
- Dry-type alternatives
- Project-rated configurations
Fig. 02 / Switching
Medium & Low-Voltage Switchgear
- Medium-voltage panels
- Low-voltage distribution
- Project configuration support
Fig. 03 / Secondary Distribution
Ring Main Units
- Compact secondary distribution
- Modular feeder arrangements
- Indoor & outdoor installation
Fig. 04 / Integrated Distribution
Compact Substations
- Transformer with MV/LV configuration
- Prefabricated outdoor format
- Project-focused layouts
/// Applications
Applications for power distribution projects.
Start with the operating environment, then assess the transformer, switchgear, RMU or compact-substation configuration that fits the distribution architecture.
Utility & Secondary DistributionDistribution transformers, ring main units and switchgear for feeder and local network applications.Explore equipment 
Industrial FacilitiesTransformer and switchgear configurations for manufacturing, processing and facility distribution systems.Explore equipment 
Infrastructure & Public FacilitiesDistribution equipment for commercial buildings, transport and public-service environments.Explore equipment 
Renewable & Distributed EnergyTransformer, switchgear and RMU options for generation connection and local distribution projects.Explore equipment Compact substations are evaluated as an integrated distribution format across these applications when a prefabricated outdoor arrangement is appropriate.
Explore Product RangeAbout Subia Power4Equipment Families 4Application Contexts RMURing Main Unit Options RFQTechnical Requirement Review About Subia Power
Power distribution equipment manufacturing and supply.
Subia Power brings transformer, switchgear, ring main unit and compact-substation selection into one equipment and project conversation, beginning with the operating environment and technical requirement.
/// Project capability
Built around reliable project delivery.
Subia connects equipment selection, project configuration and technical documentation so each distribution requirement can move forward with a clearer engineering basis.
Discuss a Project Requirement- 01 / Define the requirementShare voltage class, capacity, site conditions and the intended distribution duty.
- 02 / Select the equipment familyReview the transformer, switchgear, RMU or compact-substation route that fits the project.
- 03 / Confirm the configurationAlign parameters, drawings, interfaces and delivery requirements for technical review.
/// Standards & certification
Compliance for global project requirements.
Certification scope is confirmed by product model and target market. Detailed certificates and test reports are available through About Us and the download centre.
CE
CB Scheme
ISO 9001
ISO 14001
ISO 45001
ULInternational supply & support
From China.For projects worldwide.
Electrical equipment from China, with export coordination and technical communication for projects worldwide. Share your location and requirements to start the conversation.
- North America
- South America
- Europe
- Africa
- Asia
- Oceania
Technical requirements
Share ratings, drawings and site conditions for equipment selection.
Export coordination
Align packing, shipping documents and destination requirements.
Ongoing communication
Stay in touch on specifications, order progress and technical questions.
/// Project Engineering
Reference configurations for distribution projects.
Three typical engineering references, ready for future replacement with confirmed project names, specifications and delivery images.
Project Reference / 01
Utility distribution upgrade
- Equipment scope
- Distribution transformer, ring main unit and switchgear
- Selection focus
- Feeder continuity, protection coordination and local network duty
Project Reference / 02
Industrial facility distribution
- Equipment scope
- Medium-voltage switchgear, dry-type transformer and low-voltage interfaces
- Selection focus
- Operating loads, installation interfaces and equipment coordination
Project Reference / 03
Renewable energy grid connection
- Equipment scope
- Transformer, switchgear, ring main unit and compact-substation route
- Selection focus
- Generation connection, outdoor conditions and local distribution interfaces
/// Technical Resources
Recent technical notes and updates.
Selection notes, product guidance and project-focused discussions for power-distribution equipment.
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Compact Substations for Renewable Energy Connections: What to Define Before RFQ
Read article: Compact Substations for Renewable Energy Connections: What to Define Before RFQThe project information to define before selecting a compact substation for solar and distributed-energy grid connections.
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Ring Main Unit vs. Medium-Voltage Switchgear: A Project Selection Guide
Read article: Ring Main Unit vs. Medium-Voltage Switchgear: A Project Selection GuideCompare RMU and medium-voltage switchgear by network arrangement, functional scope, installation and operating requirements.
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How to Select a Distribution Transformer for an Industrial Project
Read article: How to Select a Distribution Transformer for an Industrial ProjectA practical checklist for defining load, installation conditions and switchgear interfaces before requesting a distribution transformer.