ARW – Autotransformer fan speed controller

Ventorn

Autotransformer regulators serve the purpose of airflow control, fitted in single-phase ventilation  and heating systems. The transformers are made with Class II insulation and protection grade IP30 or IP54, maximum ambient temperature 40°C, thermal class of insulation B (130°C). Manufactured in compliance with EN 61558-2-13.

Rated current SEC: 0,5 – 14A
Rated voltage PRI: 230V  50/60Hz
Rated voltage SEC: 5-step regulation

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Features :

  • • Speed control up to 1.5 Hp used in Pass box / AHU Control Air curtain
  • • Robust design for long life
  • • High power electronics
  • • Transient protection in Power circuit
  • • Regulator tested up to 2 Hp motors for functioning and suitable cooling for power component given through large heat sink and air ventilation grill
  • • Operating supply 230Vac
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    Scope of interests

    Speed ControlEXTRACTION FANPartsSilencerDucts CustomaidFresh Air FanElectric-MotorAntivibration Chassis

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    TechnicalSalesCustomer SupportShippingAccounting

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