Studnia kablowa teletechniczna z poliwęglanu SKR-1 EK 368

SKR-1 Telecommunications Cable Chamber (EK 368 K1 / Quality Box)

The SKR-1 telecommunications cable chamber, manufactured from high-quality polycarbonate, is a modern solution designed for use as a through or branching chamber in telecommunications duct systems. It is a key component of cable infrastructure, enabling efficient network management and future expansion.

The SKR-1 chamber body has been engineered for maximum functionality and durability. It features multiple thinning points — 4 on the shorter sides and 8 on the longer sides — allowing easy installation of Ø110 mm conduits. This provides high design flexibility and enables the construction of extensive cable systems.

SKR-1 cable chambers made from polymer materials are a modern alternative to traditional concrete chambers. Thanks to the use of foamed-structure polycarbonate, the chamber offers excellent mechanical strength while maintaining low weight and easy installation.

The equivalent of the classic SKR-1 chamber in the Quality Box system range is the EK 368 K1 model, designed for demanding telecommunications and power infrastructure installations.

Applications

The SKR-1 cable chamber is intended for the construction and modernization of cable infrastructure, particularly where advanced branching or through-access points are required.

The product is suitable for use in:

• telecommunications duct systems
• telecommunication networks
• fiber optic installations (FTTH, FTTx)
• power distribution networks
• data transmission systems
• CCTV and monitoring systems
• municipal and industrial infrastructure
• cable network branching points
• modernization of existing installations

The chamber can be installed in:

• road lanes
• sidewalks
• parking areas
• green spaces
• industrial facilities
• residential developments

Structure and Design

Chamber Body

The chamber body is manufactured from foamed-structure polycarbonate, ensuring high mechanical durability and resistance to environmental conditions.

Main material properties:

• high mechanical resistance
• high temperature resistance
• high tensile strength
• high bending resistance
• resistance to gasoline
• resistance to lubricants
• resistance to alkaline hydrocarbon compounds
• self-extinguishing material
• recyclable material

Conduit Entry System

The SKR-1 chamber is equipped with multiple thinning points to facilitate convenient cable routing.

Conduit entry configuration:

• 4 thinning points on the shorter sides
• 8 thinning points on the longer sides
• suitable for Ø110 mm conduits
• quick preparation of installation openings
• flexible cable layout configuration

The large number of conduit entries enables the creation of advanced installation nodes.

Modular Design

The chamber features a modular structure, allowing height adjustment according to site conditions and project requirements.

Advantages of the modular design:

• adjustable chamber height
• quick installation
• simplified assembly process
• easier transportation
• adaptation to varying ground conditions

Key Advantages of the SKR-1 Chamber

• Modern alternative to concrete cable chambers
• Large number of conduit entry points
• High mechanical strength
• Resistance to chemical agents
• Resistance to temperature fluctuations
• Modular construction
• Fast and easy installation
• Expandable system capability
• Self-extinguishing material
• Recyclable material

Material Properties

• Mechanical resistance: high
• Thermal resistance: high
• Chemical resistance: high
• Self-extinguishing properties: yes
• Recyclable: yes

Why Choose the SKR-1 Cable Chamber?

The SKR-1 (EK 368 K1) cable chamber is designed for more advanced cable network configurations. Thanks to the increased number of conduit entries and larger internal dimensions, it provides greater convenience for installers and allows future network expansion.

This solution is particularly recommended for:

• telecommunications operators
• installation contractors
• technical infrastructure designers
• public and private investors
• cable network administrators