Description
FILTER KIT 250MM X 250MM IP 54 RAL 7035
FILTER KIT 250MM X 250MM exhaust filter and filter fans represents a side-mounted cooling solution with filtered ambient air to maintain optimum ventilation inside the electrical cabinets. These units have a flat external profile and a quick snap-on fastening system with elastic hooks. Available in different range of sizes, airflow ratings and configurations.
NATURAL CONVECTION
Ventilation grids with filter allow the air to pass through and the heat to be removed naturally. This solution can be used to dissipate low power levels in dusty environments.
FORCED CONVECTION
Forced ventilation is an efficient, cost-effective solution to prevent the formation of hot air pockets inside the electrical panel.
FILTER FAN PLUS VENTILATION GRID
The optimal configuration consists of a fan with filter combined with a filtering ventilation grid. The fan with filter (filter fan), installed in the lower part of the panel, injects and filters air from the room (standard airflow), while the hot air is expelled through the grid with filter positioned in the upper part. In this manner, the pressure generated by the ventilation prevents unfiltered air from seeping in through holes or cracks.
REVERSE FLOW
A reverse airflow configuration is also possible, with the filter fan installed in the upper part and ventilation grid with filter positioned in the lower part of the panel. The ventilation system can be controlled by a thermostat when high temperatures are reached.
VENTILATION WITH ROOF EXHAUST UNIT
Ventilation with roof extraction can be used when, for instance, some side walls of the electrical panel are covered by obstacles, walls or walls of other panels. In the ideal configuration, the roof exhaust unit, installed on the top of the panel, is paired with a ventilation grid with filter located at the bottom. The vacuum generated by the exhaust unit draws air from outside through the ventilation grid, allowing internal air exchange and heat disposal.
VENTILATION WITH DIRECTIONAL FAN
The use of a directional fan is an alternative solution to achieve good air circulation inside the electrical panel. The fan distributes the hot air to lower the temperature, cooling localised hot spots and diffusing cool air, possibly from a cooling unit.
https://www.fandis.com/en/products/FPF15KUG-100/FILTER-KIT-RAL-7035
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