Three-Core YJV / YJLV Medium Voltage Cable
12/20 kV YJV / YJLV Cable for 20kV Systems
Factory supply for 12/20 kV three-core copper and aluminium XLPE cable enquiries
This product page covers the factory's published 12/20 kV three-core XLPE cable range. YJV identifies the copper-conductor construction and YJLV the aluminium-conductor construction. Send the rated voltage, conductor, cross-section, quantity and destination port for a project quotation.
What is 12/20 kV YJV / YJLV Cable for 20kV Systems?
This page uses 20 kV as the system-level search term but limits every numeric table to the 12/20 kV catalogue class. The purchase specification must state the required rated-voltage designation.
The tables are product-supply data, not a sizing recommendation. Installation conditions, derating and protection coordination remain the project engineer's responsibility.
Key features
- Published three-core copper YJV and aluminium YJLV factory tables
- XLPE insulated medium-voltage construction
- Nominal sections from 35 to 400 mm² in the published tables
- Unarmoured dimensions and weights shown exactly as published
- Armoured alternatives handled on a configuration-specific quotation
Typical applications
- Medium-voltage circuits specified for the 12/20 kV class
- Utility distribution feeders and substation interconnections
- Industrial incoming circuits where the project specification calls for 12/20 kV cable
YJV 12/20 kV — Three-Core Copper, Unarmoured
Source: Huanghe factory data
Values are reproduced as published in the Huanghe LV/MV power cable catalogue, p.16. Confirm the full construction and rated voltage on the purchase specification.
Custom sizes available on request — send us your project specification.
| Nominal Section (mm²) | Overall Dia. (mm) | Weight (kg/km) | Current — In Ground (A) | Current — In Air (A) |
|---|---|---|---|---|
| 35 | 53.5 | 2895 | 186 | 176 |
| 50 | 56.1 | 3462 | 220 | 211 |
| 70 | 60.0 | 4243 | 269 | 264 |
| 95 | 63.7 | 5155 | 322 | 320 |
| 120 | 67.0 | 6046 | 365 | 368 |
| 150 | 70.7 | 7104 | 410 | 420 |
| 185 | 74.6 | 8300 | 462 | 480 |
| 240 | 80.1 | 10159 | 534 | 565 |
| 300 | 84.8 | 12137 | 602 | 646 |
| 400 | 92.3 | 15409 | 683 | 750 |
YJLV 12/20 kV — Three-Core Aluminium, Unarmoured
Source: Huanghe factory data
Values are reproduced as published in the Huanghe LV/MV power cable catalogue, p.19.
| Nominal Section (mm²) | Overall Dia. (mm) | Weight (kg/km) | Current — In Ground (A) | Current — In Air (A) |
|---|---|---|---|---|
| 35 | 53.5 | 2228 | 144 | 136 |
| 50 | 56.1 | 2509 | 170 | 164 |
| 70 | 60.0 | 2908 | 209 | 205 |
| 95 | 63.7 | 3343 | 250 | 248 |
| 120 | 67.0 | 3757 | 284 | 286 |
| 150 | 70.7 | 4243 | 318 | 326 |
| 185 | 74.6 | 4772 | 360 | 374 |
| 240 | 80.1 | 5581 | 417 | 441 |
| 300 | 84.8 | 6415 | 471 | 506 |
| 400 | 92.3 | 7780 | 540 | 593 |
Need a stamped 12/20 kV project datasheet?
Send the conductor material, nominal section, total length, sheath requirement and destination port. The factory will confirm the complete construction, drum plan and order-specific data before quotation.
Information needed for a 12/20 kV quotation
- Confirm the rated voltage shown on the project specification
- State copper or aluminium conductor and the required nominal section
- State the required cable length for each size
- State the outer-sheath requirement on the project specification
- Provide the destination port and any required inspection documents
- Confirm whether an armoured construction is required
12/20 kV YJV / YJLV Cable for 20kV Systems gallery
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Frequently asked questions about 12/20 kV YJV / YJLV Cable for 20kV Systems
Q.Which rated-voltage class does this product page cover?
It covers the 12/20 kV three-core range published in the Huanghe factory catalogue. Confirm the exact voltage designation on the project specification before ordering.
Q.Are copper and aluminium conductors both listed?
Yes. The YJV table is for copper conductor and the YJLV table is for aluminium conductor. Both tables are for three-core unarmoured constructions.
Q.Does this page replace an engineering cable-sizing calculation?
No. The published ratings are catalogue data. The project engineer must check installation conditions, derating, fault duty and local requirements.
Q.What should I send for a firm quotation?
Send the rated voltage, conductor material, nominal section, total length, sheath and armour requirements, destination port and required inspection documents.
Q.What are the factory's standard production terms?
For regular models, the factory guideline is 500–1,000 metres per specification and 10–15 days for production. Special customised constructions normally require 2,000–5,000 metres per specification. Production time does not include sea freight.
Related products and how they differ
Complete XLPE power cable range
Use the parent range for other voltage classes and general YJV/YJLV supply options.
View specifications →XLPE factory sourcing guide
Use the guide for cross-voltage procurement context rather than a configuration-specific quote.
View specifications →Medium-voltage procurement guide
Use the guide for construction and testing context across the medium-voltage range.
View specifications →Related Technical Guides
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Read guide →Ready to source 12/20 kV YJV / YJLV Cable for 20kV Systems from the factory?
Send your specs — voltage rating / conductor size / cores / armour / length / destination port. Quote within 24 hours.
Checking compliance before you enquire? Factory ISO 9001 and CCC certificates with power cable type test reports. Product standards and certificates are confirmed per model, market and order.