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Centrifugal type "snail" industrial fan OBR 200T-2K, supply voltage 380 VAC with power 140 W, working opening 161x146 mm and flow 1800 m3/h. It is possible to reduce the fan flow rate with a properly selected frequency regulator.
For installation in production, public buildings and laboratories, in systems for cooling, heating, ventilation, cooling of electric motors, electronic equipment, etc.
Operate in conditions with normal fire hazard, according to "fire-construction technical norms";Mounted on sturdy panels with screws and dowels, bolts with nuts or nuts with nuts. The centrifugal fans OBR 200 are available in two variants - monophase and three-phase;It is not recommended to regulate the flow by mechanical throttling. If the output is fully closed, the fan will develop maximum pressure and zero flow. A measured increase of the consumed current by 7-10% is measured, considering its reduced cooling during this mode of operation, there is a possibility of overheating and irreversible damage to the engine, which may lead to the failure of its warranty;The fan flow rate can be adjusted with a suitable electronic regulator.
by
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09 May 2015
by
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10 Nov 2014
