3M QTII 20KV Medium Voltage Terminal Kit for cables 25-95mm2
The 3M QTII 20KV Medium Voltage Terminal Kit is an innovative and safe solution for terminating single-core MV (Medium Voltage) polymer cables in indoor applications. With its advanced technology and self-shrinking silicone rubber insulation body, this kit offers ease of installation and high performance under critical operating conditions, such as withstanding temperatures ranging from -20°C to +50°C:
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Operating voltage: 20kV
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Cable cross-sectional range: 25 mm² to 95 mm²
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Operating temperature: -20°C to +50°C
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Insulation material: Self-shrinking silicone rubber
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Insulator: One-piece, non-marking, with integrated electric field control
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Standard: Conforms to CENELEC standard HD 629.1.
Product Description:
The 3M QTII Medium Voltage Terminal Kit is an ideal solution for high-voltage indoor wiring applications. Designed for maximum safety and simplicity during installation, the terminal requires no flame or heat, making the process quick and safe. Thanks to its one-piece silicone rubber design, it is perfect for environments where it is critical to prevent the risk of trace or contamination, ensuring long-lasting performance even in harsh weather conditions.
Integrated electric field control eliminates complex operations and improves electric field distribution, reducing the risk of malfunction and failure. The kit is designed to meet and exceed the requirements of European CENELEC standard HD 629.1, offering a product that meets international safety and quality standards. This terminal is particularly suitable for wiring applications in industrial plants, power plants and other facilities where high voltage and safety is required.
Applications:
The 3M QTII Terminal Kit is used in numerous industries, including:
- Industrial and manufacturing plants
- Power plants and transformer substations
- High-voltage power distribution networks
- Residential and commercial installations with medium voltage requirements
The kit is compatible with a wide range of single-core MT polymer cables, ensuring a safe and efficient connection in numerous electrical applications.
Technical Specifications 3M Cable
Application Voltage
| Feature | Detail |
|---|---|
| Voltage | Medium Voltage |
| Voltage Line | 12/20 kV |
| Nominal Voltage | 12/20 kV |
| Voltage | 6/10 kV |
Applications
| Feature | Detail |
|---|---|
| Applications | Indoor (12/20 kV) / Outdoor (6/10 kV) |
Cable Termination
| Feature | Detail |
|---|---|
| Multipole Preformed Cap | No |
| Fin/rod connector included in the kit | No |
Cable Dimensions and Specifications
| Feature | Detail |
|---|---|
| Insulation Outer Diameter (Metric Measurements) | 16.256 mm, 16.51 mm, 16.764 mm, 16.018 mm, 17.272 mm, 17.526 mm, 17.78 mm, 18.034 mm, 18.288 mm, 18.542 mm, 18.796 mm, 19.05 mm, 19.304 mm, 19.558 mm, 19.812 mm, 20.066 mm, 20.32 mm, 20.574 mm, 20.828 mm, 21.082 mm, 21.336 mm, 21.59 mm, 21.844 mm, 22.098 mm, 22.352 mm, 22.606 mm, 22.86 mm, 23.114 mm, 23.368 mm, 23.622 mm, 23.876 mm, 24.13 mm, 24.384 mm, 24.638 mm, 24.892 mm, 25.146 mm, 25.4 mm, 25.654 mm, 25.908 mm, 26.162 mm, 26.416 mm, 26.67 mm, 26.924 mm, 27.178 mm, 27.432 mm |
| Maximum Conductor Size | 95 mm² |
| Minimum Conductor Size | 25 mm² |
Installation Specifications
| Feature | Detail |
|---|---|
| Cable Insulation Outer Diameter Range (Metric Measurements) | 16 mm - 28.5 mm |
| Number of Shirts | 4 |
| Number of Conductors | 1 |
| Cable Shielding | Cable Shielding |
Type of Cable
| Feature | Detail |
|---|---|
| Cable Type | Unarmored cable, with copper shielding, polymer insulation |
| Type of Product | Cold shrinkage |
Data sheet
- Type: Terminals

