Technical Description:
The VEGA SDR® is a mechanical ventilation unit designed for collective housing and small commercial units. It features a rapid removal system for easy fan access and maintenance, complying with RT 2000 regulations. The unit offers a wide pressure range and is suitable for both interior and exterior use.

Electrical Specifications:
The unit operates on a three-phase 230/400V, 50Hz power supply with a flanged motor and belt transmission. It includes a padlockable IP55 proximity switch and a pressure switch set to 80 Pa.

Advantages:
The VEGA SDR® system allows for easy maintenance and access to the fan. It is designed to meet type A and hygro-adjustable technical guidelines.

Range:
The product range includes models with flow rates from 500 to 9,800 m3/h, each capable of operating at low and high pressure.

Construction/Composition:
The casing is made of galvanized steel with dual suction connections and a protective grille. The fan is a twin-inlet electric turbine mounted on anti-vibration mounts.

Options and Accessories:
An in-line version is available. Accessories include a fire-rated circular flexible sleeve kit, anti-vibration mounts, and pressure switch kits.

Specifications:
The unit is a category 4 product with a galvanized steel frame and a belt-driven inlet centrifugal fan. It includes a padlockable switch and a pressure-operated switch calibrated at 80 Pa.

Fire Rating:
CSTB approval is pending for 30 minutes of fire resistance at 400°C.

Dimensions and Weight:
Various models have different dimensions and weights, ranging from 65 kg to 150 kg.

Rated Power and Current:
Models range from 0.55 kW to 2.2 kW with corresponding current ratings from 1.45 A to 5 A.

Selection Curves:
Available for VEGA 3400, 4600, 7500, and 9800 models.