| Brand Name: | JinHong |
| Model Number: | YJV22 |
| MOQ: | 100m |
| Price: | 8.15-25USD/m |
| Payment Terms: | T/T |
YJV22 medium-voltage cables help you conquer harsh environments! Featuring high-quality oxygen-free copper conductors and No. 22 double-layer steel tape armor, they provide ultra-stable 3.6/6kV to 26/35kV transmission lines. Superior mechanical protection effectively resists compression, impact, and rodent damage, with a service life of over 30 years. Ideal for direct burial, mining, heavy industry, and infrastructure construction. Certified by IEC, CE, SASO, KEBS, and INMETRO. Global warehousing (2-7 day delivery), flexible minimum order quantities, and 24/7 technical support—your trusted global heavy-duty medium-voltage cable partner.
| Conductor Material | Core Wire * Cross-sectional Area (mm²) | Rated Voltage (kV) | Insulation Thickness (mm) | Sheath Thickness (mm) | Armor Thickness (mm) | Conductor Resistance (Ω/km, 20℃) | Outer Diameter (mm) | Maximum Current (A, 90℃) | Regional Applications and Standards |
|---|---|---|---|---|---|---|---|---|---|
| Oxygen-Free Copper | 3*70 | 3.6/6 | 1.4 | 2.0 | 0.8 | 0.268 | 50.3 | 340 | Southeast Asia (Indonesia, SNI Certification) |
| Oxygen-Free Copper | 3*150 | 8.7/10 | 2.0 | 2.4 | 0.8 | 0.128 | 69.2 | 550 | Europe (Germany, CE/EN) 50267 Certification) |
| Oxygen-Free Copper | 3*240 | 8.7/10 | 2.2 | 2.6 | 0.8 | 0.081 | 80.5 | 760 | Africa (Nigeria, SONCAP Certified) |
| Oxygen-Free Copper | 3*300 | 18/30 | 2.7 | 2.9 | 0.8 | 0.065 | 91.8 | 880 | Global (Mining/Railway, IEC Certified) |
| Oxygen-Free Copper Core Cable | 3*400 | 18/30 | 2.9 | 3.1 | 0.8 | 0.049 | 103.2 | 1050 | Europe (France, EN) (50267 Certification) |
| Oxygen-Free Copper Core Cable | 3*500 | 26/35 | 3.2 | 3.3 | 0.8 | 0.039 | 115.4 | 1200 | Africa (South Africa, SABS Certified) |
Q1: What is the main difference between YJV22 and YJV medium voltage cables?
A1: The main difference is that YJV22 uses 22-gauge double-layer steel tape armor. YJV is an unarmored cable, suitable for indoor/aerial/conduit installation. The armored structure of YJV22 allows for direct burial without additional protection and resists soil pressure, impact, and rodent damage. YJV22 is suitable for harsh underground/built environments; YJV is suitable for scenarios with lower mechanical risks.
Q2: Is YJV22 suitable for mining projects in Africa?
A2: Absolutely! YJV22 is specifically designed for mining projects in Africa. Its steel-strip armor withstands mine shocks and rodent damage, while oxygen-free copper ensures a stable power supply to mining equipment. This product is SONCAP/KEBS/SABS certified and meets local standards. We offer customization services from 18/30kV to 26/35kV, making it ideal for long-distance mining power transmission.
Q3: Is YJV22 suitable for direct burial projects in tropical Southeast Asia?
A3: Yes! We can customize YJV22 for tropical Southeast Asia using corrosion-resistant galvanized steel strips and UV-resistant PE sheaths. The XLPE insulation is resistant to high humidity and heavy rain, effectively preventing moisture penetration. All YJV22 cables sold to Southeast Asia are SNI/SIRIM certified and meet Indonesian/Malaysian standards. It is ideal for direct burial in urban power grids and industrial projects in tropical regions.
Q4: What precautions should be taken when installing YJV22 by direct burial?
A4: The minimum bending radius is 15 times the cable's outer diameter. Burial depth ≥ 1 meter (1.2 meters in vehicular traffic areas), with a 10-15 cm thick sand mat. Avoid sharp rocks; use dedicated copper core terminals. For cold/arid regions in Europe/Africa, layered installation should be used to prevent frost damage. We provide multilingual installation guides and 24/7 technical support. On-site guidance is available for large projects to ensure compliance with local direct burial standards.