Product Details:
Payment & Shipping Terms:
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| Product Model: | AL/XLPE/STA Cable | Conductor: | Aluminum |
|---|---|---|---|
| Insulation: | XLPE | Armour Material: | Steel Tape |
| Cores: | 3Cores | Sheath Material: | PVC, PE, LSOH |
| Certificate: | KEMA, Type Test | Standard: | IEC, BS, IS, VDE |
| Corporation: | Shenghua Group | Brand: | Sh Cable |
| Highlight: | 3x300 SQMM Steel Tape Armoured Cable,Steel Tape Armoured Cable,YJLV22 Steel Tape Armoured Cable |
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In high-stakes industrial environments—from steel plants to underground power grids—electrical reliability directly impacts operational continuity and safety. Shanghai Shenghua Cable Group engineers mission-critical resilience with its YJLV22 3x300 Steel Tape Armoured (STA) Cable, featuring aluminum conductors, XLPE insulation, and triple-shielded protection for 35kV power transmission in extreme conditions.
Shenghua’s STA armoured cables deploy a meticulously tiered architecture to conquer industrial hazards:
| Parameter | YJLV22 3x300 Specification | Industry Advantage |
|---|---|---|
| Voltage Rating | 3.6kV–35kV (U<sub>m</sub>=40.5kV) | Supports HV substations & renewable grids |
| Current Load | 630A+ (soil, 90°C ambient) | 30% higher capacity vs. standard PVC cables |
| Bending Radius | 15× cable diameter | Easier installation in congested conduits |
| Test Voltage | 63kV/5min (IEC 60502) | Exceeds safety margins for fault tolerance |
| Temperature Range | -20°C to +90°C (fixed) | Uninterrupted operation from Arctic mines to desert solar farms |
Construction
AL/XLPE/STA/PVC Armoured Electrical Cable
- Round bare aluminum core stranded according to IEC 60228
- Inner semi-conductive layer
- Core insulation XLPE
- Color code according to HD 308 S2
- Outer semi-conductive layer
- Semi-conductive tape
- Copper tape screen
- Filler
- PVC inner sheath
- Galvanized steel tape armour (STA)
- PVC outer sheath (red or black)
Code name:
YJ: XLPE insulation
L: Aluminum conductor
V: PVC sheath
32:Steel wire armoring—3 cores
22:Steel tape armoring—3 cores
72: Aluminum wire armoring—1 core
62: Stainless steel tape armoring—1 core
ZR: Flame resistant
Application
Used for power transmission and distribution line with voltage rated at 35kV and below.
High and Medium voltage power cable for static application in ground, within and outside facilities, outdoor, in cable canals, in water, in conditions where cables are not exposed to heavier mechanical stress and tensile strain.
Compared with PVC Insulated Power Cable, xlpe power cable boasts not only characteristics of excellent electricity, mechanism, heat and aging-resistant, environment stress-resistant and chemical corrosion-resistant, but also simple structure, light weight, no restriction by laying drop, and high temperature allowance for long-term working.
| MV(11kv 15kv 33kv) Power Cable | ||
| Model and Description Uo/U(Um)=3.6/6(7.2), 6/6(7.2), 6/10(12), 8.7/10(12), 8.7/15(17.5), 12/20(24), 18/30(36), 21/35(40.5), 26/35(40.5)kV | No.of Core | Conductor cross-section area(mm2) |
| xlpe insulation | 1 core 3 core | 10 16 25 35 70 95 120 150 185 240 300 400 500 630 sq mm |
| Cu core | ||
| YJV, N2XSY;PVC sheathed power cable | ||
| YJV22;steel tape armoured,PVC sheathed power cable | ||
| YJV32,YJV42;steel wire armoured ,PVC sheathed power cable | ||
| Al Core | ||
| YJLV, NA2XSY; PVC sheathed power cable | ||
| YJLV22;steel tape armoured,PVC sheathed power cable | ||
| YJLV32,YJLV42;steel wire armoured ,PVC sheathed power cable | ||
Standard
International: IEC 60502, IEC 60228
China: GB/T 12706
Other standards such as BS, DIN and ICEA upon request
Technical data:
Maximum Conductor Temperature: under normal (90 OC), emergency (130OC) or short circuit no more than 5 s (250℃) conditions.
Min. Ambient Temp. 0 OC, after installation and only when cable is in a fixed position
Min. Bending Radius: 15 x cable O.D for single core
12 x cable O.D for multi core
| Test voltage | 6 / 10 kV | [kV] | 21 / 5 min. |
| 12 / 20 kV | [kV] | 42 / 5 min. | |
| 18 / 30 kV | [kV] | 63 / 5 min. | |
| Temperature range | in motion | -5°C till +70°C | |
| fixed | -20°C till +70°C | ||
| Operating temperature | short circuit | °C | 250 |
| Short circuit time | max. | [sec] | 5 |
| Bending radius | min. | x diameter | 15 |
| Flammability | standard | EN 60332-1-2 |
Certificate
ISO,CE, KEMA ,IEC, RoHS, CCC, P3C and more others at request
Our Services
♦ We are the one of biggest manufacture of electric wire and power cable in China and has more than 20 years producing and marketing experience.
♦ We accept OEM. The cable size and material are customized.Ur own logo and own design are welcome. We will produce according to your requirement and description;
♦ Please send us inquiry for more products info and we will give you feedback in 12 hours.
FAQ
1. Shipping: By sea or air due to heavy weight. Samples will be send by DHL, Fedex. etc
2. Payment: We accept T/T, L/C , just choose what you like
3. Delivery time: Generally 7~10 working days upon receipt deposit. According to the quantity.
4. MOQ: Generally our MOQ is 1000meters. samples below 20 centimeter can be provided freely.
