Products
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Conductor: CU or AL
Insulation: XLPE; PVC
Inner sheath: PVC or PE
Armour layer: Steel Tape;
Sheath: PVC or PE or LSZH
Standards:CCC/UL/CE/CNAS/IEC Certificate
Optional Characteristics: *FR,FRLS,LSZH,LSOH,LSHF,anti-termite，water-proof cables and so on are available.
*Customized products are supported
LV STA CABLE STRUCTURE
1. Rated Voltage Range
Capacity: 0.6/1kV to 35kV (Suitable for Low to
Medium Voltage applications).
2. Core Conductor.
Material: High-conductivity Copper (CU) or
Lightweight Aluminum (AL).
Standards: Fully compliant with IEC 60228 class
1 or 2.
3. Primary Insulation
Material: XLPE (Cross-linked Polyethylene) for
high heat resistance (90°C) or PVC for general
use (70°C).
4. Protective Inner Sheath
Material: PVC or PE. This layer acts as a
"bedding" to protect the cores from the armor.
5. Mechanical Armour Layer
Type: Steel Tape Armour (STA). Provides
superior protection against crushing and
impact for underground burial.
6. Final Outer Sheath
Options: Durable PVC, moisture-resistant PE, or
LSZH (Low Smoke Zero Halogen) for safety in
public buildings.
7. Compliance & Customization
Certifications: CCC, UL, CE, CNAS, IEC.
Special Features: FR/FRLS, LSOH/LSHF, Anti-termite, Water-proof.
Customization: Tailored specs supported
*Customized products are supported.
MV STA CABLE
3.6/6kV | 6/10kV | 8.7/15kV | 12/20kV | 26/35kV
Conductor:
- Conductor: High-purity Copper (99.99%) or Aluminum (99.6%). Precision-stranded (Class 2) for maximum conductivity and efficiency.
Insulation:
Crosslinke
PVC (optional)
Shield Layer:
Copper tape Shield(CTS)
Copper Wire + Copper Tape helically shield(optional)
Armour Type :
steel tape armoured (sta)
Aluminum wire armoured (awa)
Outer Sheath:
Polyvinyl chloride (PVC)
PE (Polyethylene) (optional)
Standards: CCC/UL/CE/CNAS/IEC Certificate
*FR, FRLS,LSZH, LSOH, LSHF,anti-termite cables are also available.
*Customized products are supported.
- Conductor: High-conductivity Copper or Lightweight Aluminum (Class 2 Stranded per IEC 60228).
- Insulation: XLPE (Cross-linked Polyethylene); offers 90°C continuous operating temperature and high current-carrying capacity.
- Inner Sheath: PVC Bedding to protect the cores from the armour layer.
- Armour Layer: Double Steel Tape Armour (STA); provides excellent protection against external mechanical pressure and crushing.
- Outer Sheath: Durable PVC Jacket (Standard) for superior chemical and moisture resistance.
- Fire Performance: FR (Flame Retardant), Fire Resistant (with Mica Tape), and LSZH/LSHF (Low Smoke Zero Halogen).
- Environmental Protection: Anti-termite, Anti-rodent, and UV-stabilized variants available.
echnical Comparison & Model Overview:
- Conductor: High-purity Copper or Grade 1350 Aluminum (Class 1 Solid or Class 2 Stranded per IEC 60228).
- Fire Barrier (Optional): Mica Glass Tape (MGT) available for fire-rated variants to ensure 180-minute circuit survival.
- Insulation: XLPE (Cross-linked Polyethylene); permits higher continuous operating temperatures (90°C) and superior short-circuit ratings (250°C).
- Bedding/Inner Sheath: Extruded PVC or PE layer acting as a protective cushion between the cores and the metal armour.
- Armour Type:
- STA (Steel Tape): Best for high radial pressure (crushing).
- SWA (Steel Wire): Best for high axial tension (pulling/vertical installs).
- Outer Sheath: Ultraviolet (UV) resistant and moisture-proof PVC or LSZH (Low Smoke Zero Halogen) jacket.
- Flame Retardancy: FR and FRLS (Low Smoke) options.
- Environmental Protection: Specialized Anti-termite, Anti-rodent, and Water-blocking (Water-proof) barriers.
- Halogen-Free: LSOH / LSHF variants for improved visibility and reduced toxicity during emergencies.
XLPE Material
Max. service temperature: 90 ℃
Min.temperature when installation: 0℃
Max. short-circuit temperature: 250℃(max. 5s)
Min. service temperature: -40℃(fixed and protected installations)
PVC Material
Max. service temperature: 70 ℃
Min.temperature when installation: 0℃
Max. short-circuit temperature: 160℃(max. 5s)
Min. service temperature: -40℃(fixed and protected installations)
