Drive CDC-0252-0350-1-ACB 26.100.37

Smart window drive for a wide range of applications

The CDC-0252-0350-1-ACB drive is an advanced solution for automating window opening and closing, combining quiet operation, high force and advanced integration capabilities with intelligent building systems. It is particularly useful in both public buildings and modern homes, where comfort and safety go hand in hand with functionality. Thanks to the possibility of mounting inside the profile, the drive is discreet and does not disrupt the aesthetics of the interior.

Design and functionality

The CDC-0252-0350-1-ACB drive is distinguished primarily by its integrated ACB (Advanced Communication Bus) interface with Modbus RTU protocol. This enables direct integration with building management systems (BMS) and D+H alarm centers, which translates into increased functionality and security of the facility. In addition, the possibility of connecting the power supply from both sides facilitates installation and provides flexibility during mounting. The drive design allows simultaneous control of up to eight drives in one group, which is ideal for large window areas.

Advantages for installers and end users

• Quiet operation: Noise level of ≤35 dB(A) ensures comfortable use even in rooms requiring silence.
• High force: Pushing and pulling force of 250 N and blocking force of 1500 N guarantee reliable operation even with larger windows or with strong air resistance.
• Long service life: Tested service life of over 20,000 opening/closing cycles ensures long-term and trouble-free operation.
• Versatility: Availability of versions with standard (SBD) or arched (SBU) chain allows adaptation of the drive to different types of windows, including trapezoidal or arched.
• Possibility of personalization: The drive can be painted in any color from the RAL palette, allowing it to be perfectly matched to the interior design.
• Integration with BMS systems: Integrated ACB interface enables easy integration with building management systems, increasing functionality and energy efficiency of the facility.
• Safety: Active closing edge protection detects obstacles and automatically reverses the drive, minimizing the risk of damage or injury. RWA High Speed function allows quick opening of the window in case of fire alarm or need for rapid ventilation.

Technical parameters and application

The CDC-0252-0350-1-ACB drive operates at 24 V DC (±15%) with a current consumption of 0.6 A. The opening speed is 6.7 mm/s and the closing speed is 5 mm/s. The IP32 protection class provides resistance to dust and splashing water. The housing is made of powder-coated aluminum in silver aluminum color (RAL ~9006). A silicone cable with a length of 2.5 m provides convenient connection to the control system. The drive is intended for indoor mounting only and requires installer authorization when connecting to the electrical network. The operating temperature range is from -25°C to +55°C, making it suitable for both indoor and outdoor applications (with appropriate protection).