Heat Shrinkable Kits (Indoor) - Three Core

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Heat Shrink Termination Kit (Indoor) - Three Core

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The Axis Indoor Three-Core 33kV Heat Shrink Termination Kit is a reliable solution for medium voltage indoor cable terminations. Designed for three-core, sheathed or armored cables, this 33kV heat shrink termination kit offers strong electrical insulation, mechanical protection, and environmental sealing.

Moreover, it uses advanced heat shrink technology to ensure a secure fit and minimize partial discharge. As a result, it enhances system performance even in demanding conditions. With simple installation and long-term durability, it is a practical choice for safe and efficient indoor terminations.

Three Core
Nominal voltage U0/U(Um)  Cross section (mm2) Dimensions(mm) No. of rain sheds
L D
3.6 / 6(7.2)kV 50-120 750 0
150-240
300-400
500
6 / 10(12)kV 50 -95 750 0
6.35 / 11(12)kV 120-185 750 0
240-300
400-500
630
8.7 / 15(17.5)kV 25-50 750 0
70-120
150-240
300-400
500-630
12 / 20(24)kV 35-50 900 105 6
12.7 / 22(24)kV 70-120 900 105 6
150-240
12.7 / 22(24)kV 300-400 900 140 6
500-630
18 / 30(36)kV 35-50 1100 105 12
19 / 33(36)kV 70-120 1100 105 12
19 / 33(36)kV 150-240 1100 140 12
300-400
500-630
20.8 / 36(42)kV 50 1100 140 12
26 / 35(42)kV 70-120 1100 140 12
150-240
300-400
500-630
Description

The Axis Indoor Three-Core 33kV Heat Shrink Termination Kit delivers reliable and safe terminations for medium voltage (MV) cable systems in indoor settings. Designed for three-core, sheathed or armoured cables, the kit operates efficiently in applications up to 33 kV-making it ideal for indoor substations, switchgear enclosures, and control panels.

Engineers can count on this kit for strong insulation performance and mechanical durability, especially where space constraints demand compact installation. The high-quality heat shrinks components activate with heat to form a secure, moisture-resistant seal. This seal effectively blocks dust, condensation, and airborne contaminants that could compromise long-term system performance.

To enhance electrical safety, the kit includes stress control tubing that evenly distributes voltage stress and reduces the potential for partial discharge. Anti-tracking insulation tubes further prevent surface leakage or flashover under humid or polluted indoor conditions. An adhesive-lined breakout seals the cable crutch area, offering extra protection against internal moisture ingress.

Installers benefit from solderless earth connection options, which simplify the grounding process without reducing safety or reliability. The kit works seamlessly with XLPE-insulated cables and supports both strippable and removable semi-conductive layers, offering versatility across various cable designs.

With its robust construction and thoughtfully engineered components, the Axis Indoor Three-Core Termination Kit ensures dependable operation and extended service life in protected indoor environments.

Features

Engineered for XLPE-insulated cables, Axis’s indoor Heat shrinkable termination cable kits support various semi-conductive layers (removable and strippable), ensuring adaptability to diverse cable configurations. The kits provide exceptional protection against corrosion, moisture, and mechanical damage, making our 33kv termination kits a crucial element for medium voltage installations.

1. Electrical Stress Control

Yellow stress relief mastic around screen cut ends, paired with stress control tubes, efficiently manages the electrical field in our 33kv termination kit.

2. Excellent Anti-tracking Properties

High-quality anti-tracking insulation tubes in our indoor HT cable termination kits provide robust tracking and erosion resistance, ensuring reliable performance in harsh environments.

3. Moisture Sealing

Durable sealing achieved by hot-melt adhesive inside sealing and anti-tracking tubes. Crutch areas in three-core cables are sealed and protected using adhesive-coated breakout technology.

4. Earth Connection

Solderless earth connections effectively connect the metal screen or armour to the ground. Copper wires embedded in sealing mastic enhance corrosion resistance and moisture protection.

5. High Mechanical Protection

These indoor HT cable termination kits resist abrasion, vibration, and mechanical wear, protecting cables throughout installation and operational life.

6. Easy Installation

Our 33kv termination kits feature pre-engineered, heat-shrinkable components for quick, secure, and tool-free installations.

7. Versatile Cable Compatibility

Compatible with XLPE insulated cables, our indoor HT cable termination kit supports different semi-conductive layers, adapting seamlessly to various cable types.

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