Скачать или смотреть Outdoor Terminations 13.8 kV 3 Core XLPE/EPR.

Outdoor terminations for 13.8 kV 3-core cables are used to safely and effectively terminate medium voltage cables in outdoor environments, such as at substations or overhead line connections. These terminations provide insulation, environmental protection, and stress control to ensure the safe and efficient transition of electrical power from cables to other components of the power distribution system.

Key Features of Outdoor Terminations for 13.8 kV 3-Core Cables:
Voltage Rating: Designed specifically for medium voltage systems, these terminations are rated for 13.8 kV, ensuring safe operation at this voltage level.

Stress Control: These terminations include stress control measures (like stress cones or stress control tubes) to manage electrical stress at the point where the conductor is exposed, preventing electrical breakdown and improving performance.

Weatherproofing: Since these are installed outdoors, the terminations are equipped with weatherproof materials to protect against environmental factors such as UV radiation, rain, dust, and extreme temperatures.

Insulation: Outdoor terminations use high-quality insulation materials, such as heat-shrink or cold-shrink materials, to safely insulate the cable ends and prevent any electrical leakage or arcing.

Waterproofing and Sealing: A strong seal against moisture is essential for outdoor terminations to prevent water ingress, which could lead to insulation degradation, corrosion, or short circuits.

Sheath Grounding: For 3-core cables, proper grounding of the cable sheath is necessary to safely dissipate induced currents and maintain electrical safety.

Types of Terminations:

Heat-shrink Terminations: Involve heat-shrinking components onto the cable to ensure a tight, insulated, and secure fit.
Cold-shrink Terminations: Involve using pre-expanded insulating sleeves that shrink onto the cable once installed, ensuring a tight seal without needing a heat source.
Connection to Overhead Lines: These terminations can be used to connect underground cables to overhead lines, transformers, or other electrical equipment.

Mechanical and Electrical Performance: Outdoor terminations must be able to withstand mechanical stresses (due to wind, vibration, etc.) and maintain their electrical properties under various environmental conditions.

Application Areas:
Substations
Power Distribution Networks
Industrial Facilities
Transformer Connections
Outdoor Switchgear
Outdoor Terminations 13.8 kV
13.8 kV Cable Terminations
Medium Voltage Terminations
3-Core Cable Termination
Electrical Cable Terminations
High Voltage Cable Installation
Power Cable Outdoor Termination
Heat Shrink Termination 13.8 kV
Cold Shrink Termination 13.8 kV
Stress Control for MV Cables
Cable Insulation Techniques
Weatherproof Cable Termination
Substation Cable Termination
Power Distribution Terminations
Electrical Connection Techniques
MV Cable Stress Relief
Grounding for 3-Core Cables
MV Cable Installation Tutorial
Transformer Cable Connections
Underground to Overhead Cable