Overview
| Model NO. | TC90 STA / TC90-Alloy | Application | Vertical shafts ,Mine, Underwater & River Crossings, Commercial Buildings & Construction |
| Voltage | LOW/ Medium Voltage | Conductor | Aluminum |
| Insulation Material | XLPE | Jacket | FR-PVC |
| Material Shape | Round | Temperature |
90°C
|
| Certification | ISO, CCC, CE, RoHS, VDE | Conductor Type | Compact Stranded |
| Brand | ZhongYI | Voltage Type | 0.6/1kV |
| Company Name | ZHONGYI Cable Co., Ltd | CORE | 1, 2, 3, 4，3+1 / 3+2 |
| Transport Package | Plastic Packaging and Cardboard Boxes | Specification | 10mm² -630mm² |
| Origin | HEBEI China | Color | black |
TC90 SWA Cable Core Technical Specifications & Data Sheet
| Nominal cross-sectional area (mm²) | Common AWG | Conductor structure (No./single wire diameter mm) | Nominal sheath thickness (mm) | Average outer diameter (mm) | Max DC resistance of conductor at 20 ℃ Ω/km | Approx.weight kg/km |
|---|---|---|---|---|---|---|
| 4 x 25 | ~4 | 7 / 2.14 | 1.9 | 25.5 | 1.20 | 640 |
| 4 x 50 | ~1/0 | 12 / 2.32 | 2.0 | 30.8 | 0.641 | 1050 |
| 4 x 95 | ~3/0 | 15 / 2.85 | 2.3 | 39.6 | 0.320 | 1780 |
| 4 x 150 | ~300 mcm | 30 / 2.52 | 2.5 | 47.2 | 0.206 | 2560 |
Features
TC90 SWA Cable is a high-performance aluminum alloy power cable featuring advanced XLPE (Cross-linked Polyethylene) insulation and a durable PVC outer sheath
| China Model | International / US | Core Structure & Materials | Key Features & Applications |
|---|---|---|---|
| YJLHV | TC90 / TC90-Alloy | 8000 Series Al-Alloy Conductor + XLPE Insulation + PVC Jacket | Standard type. Light weight, high conductivity, max 90°C. For industrial power grids and buildings. |
| ZA-YJLHV ZB-YJLHV ZC-YJLHV |
Flame Retardant Class A / B / C |
8000 Series Al-Alloy Conductor + XLPE Insulation + Flame-Retardant PVC Jacket | High flame retardancy (Class A/B/C). Self-extinguishing under fire. Ideal for dense tunnels and high-rise buildings. |
| YJLHV22 | STA Armored Alloy | Al-Alloy Conductor + XLPE Insulation + Steel Tape Armor (STA) + PVC Jacket | Heavy crushing protection. Resists outer impact and rodents. Designed for direct underground burial. |
| YJLHV32 | SWA Armored Alloy | Al-Alloy Conductor + XLPE Insulation + Steel Wire Armor (SWA) + PVC Jacket | Superior tensile strength protection. Can bear large vertical pulling force. Best for shafts and underwater routing. |
Application
Vertical Shafts & Mine Openings: The absolute premier choice for high-drop power transmission, such as vertical shafts in deep mines and main electrical risers in high-rise commercial towers
Underwater & River Crossings: Perfectly suited for underwater cable laying, river crossings, or muddy riverbanks where cables are subjected to constant water pulling forces and shifting soil tension.
Large Span Aerial Installations: Ideal for industrial power connections across rugged terrains, steep hillsides, or large spans where high mechanical pulling resistance is strictly required.
Certification
Factory
FAQ
1. Who are we?
ZHONGYI CABLE is a leading B2B cable manufacturer and global supplier headquartered in Xingtai City, Hebei Province, China. With over 30 years of industrial expertise, we specialize in providing high-quality electrical wire and power cable solutions to professional partners worldwide.
2. What certificates and standards do you have?
Our products meet IEC/GB standards with:
ISO 9001/ ISO 14001/ ISO 45001
Engineering project bidding qualifications
Type test reports & factory test certificates
Support for COC/PVOC/CB and other country-specific documents dispatch.
3. What can you buy from us?
Super High Voltage up to 110kv, High Voltage Cable, Low Voltage Cable, Electrical cables, Control Cable, H07 Series Wire and H05 series cable, Hard & Flexible Cable, Welding Cable, Mining Cable, Solar Cable, Control Cable, Special cable and the related product.
4. What is your standard lead time?
Delivery time depends on the order quantity and stock availability: In-stock items: 2–3 days; Mass production/custom orders: 7–25 days.
5. Why should you buy from us?
Direct Factory Advantage: By purchasing directly from our facility. you eliminate middlemen, ensuring the most competitive pricing and direct communication with our technical team.
Fast Shipment: Normal size cable we have fine warehouses, Small MOQ order for stock product can be shipped next day after confirming the order.
Warranty and after-sales service: 2 years warranty, 24-hour technical support & installation guidance, Defect replacement as per agreement
Technical support: We provide complete data sheets, test reports, specifications, the online video technican service and the On-site guidance from the technical team.
One -Stop service: We provide cable products and offer a complete one-stop service for cable installation and construction.
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