Content:
- Why It Makes Sense to Use Ukrainian FVUs.
- Technical Specifications of the Selton FVU.
- Selection and Architecture of Alternative Energy Sources (AES)
Reliable air purification is one of the essential requirements for the operation of shelters and safe rooms, as well as for their self-sufficiency. It is also beneficial when designing office, public, and community spaces. Moreover, most experts recommend using domestically manufactured filter-ventilation units (FVUs).
Why It Makes Sense to Use Ukrainian FVUs
As previously noted, a shelter cannot be fully self-sufficient without effective filtration of the air supplied to the rooms where people are located. This is where filter-ventilation units come into play. The advantages of using Ukrainian-made equipment include:
- the design of filter-ventilation units that takes into account the current situation in the country and potential threats;
- full compliance with current legislation, building codes, and standards;
- compatibility with existing ventilation systems;
- easy access to consumables that require regular and timely replacement;
- competitive pricing;
- in-house service centers. These centers provide comprehensive customer support.
Technical Specifications of the Selton FVU
Specialists at Selton design and manufacture filter-ventilation equipment that can be used at various facilities, including storage facilities and shelters. The company offers units designed to supply fresh air to rooms of various sizes. For example, the CFS-5 model, in filter-ventilation mode, can purify up to 100 m³/h. When switched to filtration mode, the unit’s capacity increases to 300 m³/h. The next model—the CFS-10—is designed for larger facilities. Its capacity in filtration and filter-ventilation modes is 350 and 100 m³/h, respectively.
Other features of the brand’s filter-ventilation units include:
- the ability to remove a wide range of contaminants from the airflow: mechanical and solid particles, biological aerosols, potent toxic substances, and chemical warfare agents;
- compact dimensions and a modular design. This facilitates the transportation, relocation, and installation of the equipment;
- low operating noise level. It depends on the selected operating mode but does not cause discomfort to people inside the shelter;
- automated control. When atmospheric conditions change, switching between operating modes takes less than 1.5 seconds;
A self-diagnostic system. It will remind you when filters need to be replaced.
For the CFS-5, CFS-10, CFS-20, and CFS-30 units, an additional option is available: a built-in battery capable of ensuring autonomous operation of the unit for up to 8 hours or more in the event of a power outage.
Selection and Architecture of Alternative Energy Sources (AES)
Energy independence is crucial for any civil defense facility. Existing life support systems must function reliably regardless of external conditions or the availability of electrical power. Modern CFS-5, CFS-10, and other models in the line can operate on AC power or an alternative power source. The customer can choose the alternative source themselves. The most popular options include:
- generators. Gasoline or diesel generators can be used. They are considered powerful, reliable sources of electricity and ensure uninterrupted operation of the filter-ventilation unit as long as fuel is available. However, when choosing this option, it is important to consider the noise level of the generators and the need to ensure proper exhaust gas venting;
- inverters and batteries. These are environmentally friendly power sources. No harmful gases are produced during their operation, and they run silently. However, the battery’s service life is limited. Over time, the battery will need to be recharged from an external power source.
To maximize the shelter’s energy independence, multiple power sources of different types can be provided.
Full-fledged civil defense is impossible without a supply of clean air to the premises, regardless of external conditions. Units from the Ukrainian manufacturer Selton—such as the CFS-5, CFS-10, and others—handle this task exceptionally well. If necessary, the company’s specialists will assist with model selection and provide other necessary consulting support.
