{"product_id":"regulator-na-oboroti-za-ventilatori-vents-rs-1-400-230-v-1-8-a","title":"VENTS RS-1-400 fan speed controller – 230 V, 1.8 A","description":"\u003cp\u003e\u003cstrong\u003eVENTS RS-1-400\u003c\/strong\u003e is an electronic controller for \u003cstrong\u003estepless speed control of single-phase fans and other voltage-controllable AC motors\u003c\/strong\u003e. It operates at \u003cstrong\u003e230 V \/ 50–60 Hz\u003c\/strong\u003e, supports a load of up to \u003cstrong\u003e1.8 A\u003c\/strong\u003e, and allows for simultaneous switching on\/off and speed regulation via a single rotary knob. It is suitable for wall mounting in standard or specialized installation boxes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRS-1-400\u003c\/strong\u003e is designed for ventilation systems where manual and stepless speed control of a single-phase fan is required. Using the control potentiometer, the user can decrease or increase the voltage supplied to the motor, thereby adjusting its RPM.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSeveral fans can be connected simultaneously\u003c\/strong\u003e to a single controller, provided that their total current draw does not exceed the maximum allowable \u003cstrong\u003e1.8 A\u003c\/strong\u003e. The controller also includes protection via a replaceable thermal fuse and a filter against transient interference.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VENTS\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eSeries:\u003c\/strong\u003e RS-1\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eModel:\u003c\/strong\u003e RS-1-400\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eType:\u003c\/strong\u003e Electronic speed controller\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Single-phase voltage-controllable fan motors\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e \u003cstrong\u003e230 V\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e \u003cstrong\u003e50\/60 Hz\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003ePhases:\u003c\/strong\u003e 1\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eRated current:\u003c\/strong\u003e \u003cstrong\u003e1.8 A\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e \u003cstrong\u003e78 × 78 × 63 mm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003cstrong\u003e0.11 kg\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eMaximum ambient temperature:\u003c\/strong\u003e \u003cstrong\u003e35°C\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eProtection class:\u003c\/strong\u003e \u003cstrong\u003eIP40\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eCasing material:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eRegulation:\u003c\/strong\u003e Stepless\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eSwitching on\/off:\u003c\/strong\u003e Via control knob\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Replaceable thermal fuse\u003c\/li\u003e\n\n\t\u003cli\u003e\n\n\u003cstrong\u003eTransient interference filter:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe RS-1-400 regulates the speed by \u003cstrong\u003echanging the voltage supplied to the motor\u003c\/strong\u003e. Operation starts from a pre-set minimum value and allows for a smooth increase up to maximum speed. The minimum speed can be adjusted via a potentiometer on the electronic board.\u003c\/p\u003e\n\n\u003cp\u003eThis is important for fans that should not be reduced below a certain speed to ensure the motor remains stable and properly cooled.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eControlling multiple fans\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eA single RS-1-400 can control \u003cstrong\u003emore than one compatible fan simultaneously\u003c\/strong\u003e, if:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ethe total current of all connected fans is ≤ 1.8 A.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor example, with two fans drawing 0.6 A each, the total load is 1.2 A, which remains within the allowed range.\u003c\/p\u003e\n\n\u003cp\u003eIt is also important to verify that the specific motor is \u003cstrong\u003esuitable for voltage-based speed control\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe controller features:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003e\n\na \u003cstrong\u003ereplaceable thermal fuse\u003c\/strong\u003e for overload protection;\u003c\/li\u003e\n\n\t\u003cli\u003ea \u003cstrong\u003efilter against transient electrical interference\u003c\/strong\u003e;\u003c\/li\u003e\n\n\t\u003cli\u003ea casing with \u003cstrong\u003eIP40\u003c\/strong\u003e protection. IP40 means the product is intended primarily for \u003cstrong\u003edry indoor environments\u003c\/strong\u003e and not for direct exposure to water or outdoor weather conditions.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe RS-1-400 is designed for \u003cstrong\u003eindoor wall mounting\u003c\/strong\u003e. It can be installed:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003ein a standard round electrical box;\u003c\/li\u003e\n\n\t\u003cli\u003ein an \u003cstrong\u003eMKN-3\u003c\/strong\u003e surface-mount box;\u003c\/li\u003e\n\n\t\u003cli\u003ein an \u003cstrong\u003eMKV-4\u003c\/strong\u003e flush-mount box. Installation and electrical wiring must be performed with the power supply disconnected and in accordance with the manufacturer's diagram.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe RS-1-400 is used with various VENTS fans equipped with \u003cstrong\u003esingle-phase AC motors that support voltage regulation\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eKey Advantages\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e✔️ Stepless speed control\u003cbr\u003e\n✔️ \u003cstrong\u003e230 V \/ 50–60 Hz\u003c\/strong\u003e\u003cbr\u003e\n✔️ Maximum current \u003cstrong\u003e1.8 A\u003c\/strong\u003e\u003cbr\u003e\n✔️ On\/off switching via the same control\u003cbr\u003e\n✔️ Can control multiple fans with a combined load up to 1.8 A\u003cbr\u003e\n✔️ Adjustable minimum speed\u003cbr\u003e\n✔️ Thermal fuse\u003cbr\u003e\n✔️ Compact dimensions \u003cstrong\u003e78 × 78 × 63 mm\u003c\/strong\u003e\u003cbr\u003e\n✔️ Protection class \u003cstrong\u003eIP40\u003c\/strong\u003e\u003cbr\u003e\n✔️ Suitable for a wide range of single-phase VENTS fans.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Vents","offers":[{"title":"Default Title","offer_id":55451216445782,"sku":"6265","price":192.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/product_17078.jpg?v=1790006831","url":"https:\/\/urbanbotaniks.ro\/en\/products\/regulator-na-oboroti-za-ventilatori-vents-rs-1-400-230-v-1-8-a","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}