Ksb 250 R1 Silenced Extractor 1300 M³/H 41 Dba Wired Vents

KSB 250 R1 SILENCED EXTRACTOR 1300 M³/H 41 DBA WIRED VENTS

Ksb 250 R1 Silenced Extractor 1300 M³/H 41 Dba Wired by Vents is a compact inline centrifugal fan designed for ventilation applications. in commercial and industrial environments. Ksb 250 R1 Silenced features a soundproof design and a backward curved impeller for high efficiency. With a maximum airflow of 1300 m³/h and a sound pressure level of 41 dBA, it is ideal for environments that require. low noise levels. Its installation is intended for spaces above the false ceiling, making it suitable for areas with limited mounting space.

The KSB 250 R1 is designed for connection with round ducts of various diameters, including 100, 125, 150, 160, 200, 250, and. 315 mm. The casing is made of galvanized steel, equipped with thermal and acoustic insulation material. The connecting ducts come with rubber seals to ensure optimal tightness. The asynchronous motor with an external rotor is equipped with built-in thermal protection, allowing for automatic restart in case of overheating.

The ball bearings of the motor, with selective lubricating oil, ensure quiet operation and maintenance-free performance. Speed control is possible through a thyristor speed controller or autotransformer. Multiple KSB units can be connected to a single controller, provided that the nominal power and current parameters are not exceeded.

This model is designed for inline mounting within an air duct. It can be installed at any point in the ventilation system, maintaining the necessary flexibility for various configurations. It is important to secure the fan to a building using supports and suspension brackets. The direction of airflow is indicated on the fan casing, allowing for correct installation.

The KSB 250 R1 is the ideal solution for environments requiring constant temperature control, such as greenhouses. The fan can be equipped with an electronic module for temperature and speed control. This system allows for automatic motor speed control based on the air temperature in the duct or room.

Speed control allows for setting the motor speed. Additionally, the thermostat command enables setting the desired temperature set point. The fan is available in two versions: with an integrated temperature sensor in the air duct or with an external temperature probe. fixed on a 4-meter cable.

TECHNICAL SPECIFICATIONS:

1. Type: Inline centrifugal fan.
2. Maximum airflow: 1300 m³/h.
3. Sound pressure level: 41 dBA.
4. Duct diameter: 250 mm.
5. Housing material: Galvanized steel.
6. Motor protection: Built-in thermal protection.

MAIN FEATURES:

1. Installation: Above the false ceiling.
2. Connection: Round ducts 100-315 mm.
3. Speed control: Thyristor or autotransformer.
4. Mounting: Supports and suspension brackets.
5. Available versions: With integrated sensor or external probe.

WHY CHOOSE IT:

The KSB 250 R1 is a versatile and quiet fan. It is designed for environments with high noise level requirements. Its installation is simple and flexible. The ability to control temperature and speed makes it ideal for greenhouses and sensitive areas. The galvanized steel construction ensures durability and resistance. The thermal protection of the motor guarantees safety and reliability. It is an excellent choice for those seeking a high-quality fan. Product from the Vents brand. Model Ksb 250 R1 Silenced Extractor 1300 M³/H 41 Dba Wired.