Ventilation control unit SHSAUV
heatingautomatictemperature

ventilation control unit
ventilation control unit
ventilation control unit
ventilation control unit
ventilation control unit
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Characteristics

Applications
automatic, temperature, heating, ventilation
Other characteristics
compact

Description

Blowers automatic control system cabinet SHSAUV Blowers automatic control system cabinet type SHSAUV is provided for control of metro main ventilation blowers and other facilities blowers. Benefits of application •starting current limitation, current depends on blower acceleration rate and load torque, and doesn’t exceed 1,2 of rated one; •controlled acceleration (stop): acceleration (stop) time is regulated. It makes possible to reduce time of transition from one mode to another by several times (“intake” —”outlet”, ”outlet” — “intake”); •blower rotation speed regulation (seven fixed speeds, which values can be changed when adjusting); •blower capacity changing without adjustment of impeller blades rotation angle, which simplifies its maintenance; •significant electrical power saving: at 60% productivity of the rated one, amount of consumed electrical power equals 27% of the one consumed in non-regulated mode; •possibility of connection to rotating blower motor. FUNCTIONS SHSAUV provides: •blower acceleration/stop with the set rate and current limitation; •operation in steady mode with set rotation speed; •change of blower rotation speed and direction; •motor protection; •louvers control. It operates together with actuation (auxiliary) mechanisms, temperature and other sensors of controlled blower. Supports operation modes both with one and several louvers, has motor windings heating connection circuit. SHSAUV can be installed in underground facilities of airshafts and metro tunnels. It is resistant to external influence of climatic factors in U design, placement category 3, according to GOST 15150.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.