Subscribe to our Newsletter
Model No: YB0-12/0.4
YB0-12/0.4 Compact Prefabricated Substation | CANGO
CANGO supplies YB0-12/0.4 Prefabricated Substation for urban public power distribution and street lighting projects. Send rated data, drawings, quantity.
Quantity :
CANGO Product Detail
YB0-12/0.4 Compact Prefabricated Substation | CANGO
Prefabricated Substations for B2B Electrical Projects
YB0-12/0.4 Prefabricated Substation is supplied for urban public power distribution and street lighting projects. CANGO reviews rated data, drawings, quantity, destination, and configuration notes before quotation.
Model
YB0-12/0.4
Category
Prefabricated Substations
Application
Urban public power distribution and street lighting projects
Supply Type
Project quotation and technical support
Product Overview
YB0-12/0.4 prefabricated substation is designed for ring network or terminal power supply applications. It is commonly used for urban public power distribution and street lighting projects and industrial, mining, commercial, and residential electrical projects, with the final selection based on rated data, drawings, and site conditions.
EPC companies, electrical contractors, utilities, developers, and overseas distributors can request configuration review for prefabricated substation. Please send transformer capacity, HV/LV voltage combination, enclosure layout, foundation drawing, and incoming / outgoing cable scheme, quantity, destination, and any project standard requirements for quotation.
Model and Meaning
- YB: high-voltage / low-voltage prefabricated substation
- Layout code: identifies the enclosure layout shown in the technical document
- High-voltage side rated voltage, low-voltage side rated voltage, and transformer rated capacity must be selected for the ordered configuration

Key Features
01
Compact Footprint
YB0-12/0.4: Integrated HV, transformer, and LV sections help reduce site civil work and simplify project layout planning. This point is especially relevant to prefabricated substation.
02
Outdoor Installation
The enclosure arrangement is suitable for outdoor distribution projects when foundation, ventilation, and cable routes are confirmed. For YB0-12/0.4, check this together with the selected project scheme.
03
Turnkey Project Support
The configuration can be reviewed with transformer capacity, HV/LV scheme, foundation drawing, and feeder requirements. On YB0-12/0.4, confirm the application duty, site layout, and project standard before selection.
04
Flexible Layout
Different enclosure structures and circuit combinations can be checked according to the selected project design. Use the YB0-12/0.4 drawings and rated data to confirm this point before quotation.
05
Maintenance Access
Door, compartment, and cable access requirements should be confirmed before final production. For YB0-12/0.4, review this with prefabricated substation and the final installation plan.
Technical Specifications
YB0-12/0.4 Technical Parameter Table
Review the YB0-12/0.4 rated data, selected configuration, and project requirements before quotation.
| Group | Item | Unit | Parameter |
|---|---|---|---|
| High-voltage unit | Rated frequency | Hz | 50 |
| Rated voltage | kV | 6 / 10 / 35 | |
| Maximum operating voltage | kV | 6.9 / 11.5 / 40.5 | |
| Rated current | A | 400 / 630 / 1250 | |
| Transfer current | A | 1200-3150 | |
| Power-frequency withstand voltage to ground and phase / isolating break | kV | 42 / 48 | |
| Lightning-impulse withstand voltage to ground and phase / isolating break | kV | 75 / 85 | |
| Rated short-circuit breaking current, current-limiting fuse | kA | 31.5 | |
| Transformer unit | Rated voltage | kV | 6 / 10 / 35 |
| Rated capacity | kVA | 30-2000 | |
| Tap range | % | +/-2 x 2.5% / +/-5% | |
| Connection group | Yyn0 / Dyn11 | ||
| Impedance voltage | % | 4 / 4.5 / 6 / 8 | |
| Low-voltage unit | Rated voltage | V | 220 / 380 / 690 / 800 |
| Main-circuit rated current | A | 50-4000 | |
| Branch current | A | 5-800 | |
| Enclosure | Protection level, conventional products | High-voltage room IP33; transformer room IP23; low-voltage room IP33 | |
| Noise level | dB | <= 50 |
Installation Dimensions / Drawing

Applications
YB0-12/0.4 is mainly selected for urban public power distribution and street lighting projects and industrial, mining, commercial, and residential electrical projects. The final application should match the confirmed prefabricated substation, rated data, and site installation conditions.
- Urban public power distribution and street lighting projects
- Industrial, mining, commercial, and residential electrical projects
- Construction sites, parks, docks, hotels, and related distribution applications
Customization Options
Transformer Options
Capacity, cooling type, connection group, tap range, and transformer room arrangement can be reviewed according to project requirements. Apply this review to YB0-12/0.4 and its prefabricated substation.
HV/LV Combination
High-voltage incoming scheme, low-voltage outgoing circuits, metering, and compensation options can be selected by drawing. Apply this review to YB0-12/0.4 and its prefabricated substation.
Container Structure
Enclosure layout, foundation, ventilation, doors, cable trench, and outdoor protection requirements should be confirmed before production. Apply this review to YB0-12/0.4 and its prefabricated substation.
Project Finish
Color, access direction, lifting points, and special site requirements can be discussed when they are included in the inquiry. Apply this review to YB0-12/0.4 and its prefabricated substation.
Transformer Options
Capacity Review
Transformer capacity, voltage combination, tap range, connection group, and cooling type should be confirmed by load requirement. Apply this review to YB0-12/0.4 and its prefabricated substation.
Room Arrangement
Transformer room ventilation, access direction, lifting clearance, and maintenance space need project review. Apply this review to YB0-12/0.4 and its prefabricated substation.
HV/LV Combinations
High-Voltage Side
Incoming scheme, ring network or terminal supply, metering, and protection requirements can be selected by drawing. Apply this review to YB0-12/0.4 and its prefabricated substation.
Low-Voltage Side
Outgoing feeders, compensation, metering, and distribution circuits should be matched with the project load schedule. Apply this review to YB0-12/0.4 and its prefabricated substation.
Container Structure
Outdoor Enclosure
The enclosure layout, foundation, doors, cable trench, ventilation, and protection level should match local site conditions. Apply this review to YB0-12/0.4 and its prefabricated substation.
Project Layout
Confirm base dimensions, grounding, transport access, and installation space before final production. Apply this review to YB0-12/0.4 and its prefabricated substation.
Ordering Instructions / Information Required for Quotation
ForYB0-12/0.4, send transformer capacity, HV/LV voltage combination, enclosure layout, foundation drawing, and incoming / outgoing cable scheme, quantity, destination, and the expected delivery schedule. The engineering review will be based on the selected prefabricated substation and project drawing.
ORDERING INSTRUCTIONS
- Provide the model, capacity, quantity, color, size requirements, and enclosure material.
- Confirm transformer model, performance, connection group, tap range, and impedance requirements.
- Provide the high-voltage and low-voltage primary wiring scheme and component specifications.
- Confirm transformer-oil requirements: 25#, 45#, or high-flash-point oil.
- State any power intelligent-management network or property-management access requirements for the box-type substation.
- Provide the use-environment requirements.
Technical Support & Documentation
Series Technical DocumentRequest the series technical document for prefabricated substation supplier and compare YB0-12/0.4 with related models and confirmed technical data.Project Technical SupportSend project data for compact transformer substation manufacturer so CANGO can review rated values, configuration notes, and application conditions.Send Single Line DiagramShare the single-line diagram or layout when checking outdoor box type substation factory for the selected YB0-12/0.4configuration.Engineering ConsultationDiscuss site conditions, documentation needs, and quotation details for high low voltage prefabricated substation exporter.
FAQ
Related Products
ZGS11-12 Combined American Prefabricated SubstationZGS11-12 Combined American Prefabricated Substation for residential areas, parks, stations, and hotels.10kV-40.5kV Modular Intelligent Prefabricated Cabin10kV-40.5kV Modular Intelligent Prefabricated Cabin for wind power and photovoltaic booster stations.
Contact / Inquiry CTA
Send project data for YB0-12/0.4. The fields below are the recommended information for quotation and technical review.
Use the buttons below to send the project request by email or open the contact page. If you have drawings, attach the file in the email or share a file link in the message.
Request Quotation for YB0-12/0.4
This is project-based power distribution equipment. Share the single-line diagram, rated data, cabinet arrangement, quantity, and destination, and CANGO will review the configuration before quotation.