RFQ checklist
11kV Compact Substation RFQ Checklist
Define MV duty, transformer capacity, LV system, protection, metering, enclosure, cable entry, environment, auxiliaries, tests, and drawings.
Read the guide Product Categories
Documents
Compact Substation Manufacturer
Compact Substations
Compact substations integrate transformers, medium-voltage switchgear, low-voltage switchgear, protection, metering, and enclosure systems into one project-ready package. Jinxing Electric manufactures American-style, European-style, and YB prefabricated substations for utilities, industrial parks, commercial buildings, and infrastructure power distribution.
Product Overview
Compact substations reduce on-site installation complexity by combining transformer, MV switchgear, LV distribution, protection, and enclosure functions in one factory-built package.
Jinxing Electric supports project-based voltage, transformer capacity, switchgear layout, metering, protection, enclosure, ventilation, and documentation requirements for overseas procurement.
Before Selecting a Model
- Confirm the actual system voltage and required capacity or feeder duty.
- Provide the site conditions, single-line diagram and installation constraints.
- Match drawings and test-document scope to the quoted model.
Typical Applications
- Utility secondary distribution
- Industrial park power distribution
- Commercial buildings and municipal infrastructure
- Outdoor transformer and switchgear integration
Models in This Category
American Compact Substation
Pad-mounted style compact substation for outdoor distribution projects.
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European Compact Substation
Prefabricated substation with separated transformer, MV, and LV compartments.
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YB Prefabricated Substation
Integrated YB substation package for transformer and distribution systems.
View DetailsModel Comparison
| Model | Voltage / Rating | Typical Application | Proof / Document |
|---|---|---|---|
| American Compact Substation | 10kV / 11kV / 20kV / 35kV project classes | Outdoor utility, commercial, and industrial distribution | Factory and project documents available |
| European Compact Substation | 10kV / 11kV / 20kV / 35kV project classes | Commercial buildings, infrastructure, and industrial parks | Project documents on request |
| YB Prefabricated Substation | Project-based MV/LV configuration | Factory distribution, parks, substations, and municipal projects | YB report available |
Technical Resource Hub
Selection, Testing, and Procurement Guides
Use these guides to define a complete specification before comparing suppliers. Each guide connects an engineering or procurement decision to the matching Jinxing product range and quotation inputs.
Package selection
Compact Substation Transformer Selection Guide
Select the transformer together with MV, LV, enclosure, heat rejection, protection, cable interfaces, and package acceptance requirements.
Read the guide Voltage-class selection
35kV Compact Substation Selection Guide
Coordinate the utility interface, insulation and fault requirements, transformer, MV switching, LV distribution, enclosure, transport, and documents.
Read the guide Architecture comparison
Compact Substation vs Conventional Substation
Compare integration, footprint, civil work, transport, customization, access, expansion, maintenance, and lifecycle responsibility.
Read the guideStandards and Documents
Standards and sample files are references for technical review. Ask which edition, model, rating and tests apply to the quoted configuration.
- GB/T 17467
- IEC 62271 reference support
- Transformer and switchgear test documents on request
Procurement Support
For a useful first response, share the single-line diagram, voltage class, transformer capacity or feeder duties, destination country, applicable standard, quantity, and required delivery date.
- Transformer: HV/LV voltage, kVA or MVA, frequency, vector group, impedance, and tapping
- Switchgear or RMU: voltage, current, fault duty, feeder schedule, protection, and cable entry
- Project: site conditions, drawings, inspection documents, quantity, destination, and delivery target
FAQ
What is included in a compact substation package?
A compact substation usually includes the transformer, medium-voltage switchgear, low-voltage distribution, protection, metering, enclosure, ventilation, and project documentation.
Can the substation layout be customized?
Yes. Transformer capacity, MV/LV cabinet layout, enclosure size, ventilation, protection devices, and cable entry can be configured by project.
What should I send for a compact substation quotation?
Send voltage class, transformer capacity, single-line diagram, feeder quantity, enclosure requirements, installation environment, and destination market.
Need a complete datasheet, drawing, or quotation? Contact Jinxing Electric with your project requirements.