{"product_id":"frqs-10a-v2-analogue-3-phase-fan-speed-controller-with-integrated-sine-filter-ip54-208-480v-10a-motor-protection-retrofit-friendly","title":"FRQS-10A V2 Analogue 3-Phase Fan Speed Controller with Integrated Sine Filter | IP54, 208-480V, 10A, Motor Protection, Retrofit Friendly","description":"\u003cul\u003e\n\u003cli data-section-id=\"1tufp70\" data-start=\"1191\" data-end=\"1336\"\u003e\n\u003cstrong data-start=\"1193\" data-end=\"1229\"\u003eIntegrated All-Pole Sine Filter:\u003c\/strong\u003e Ensures stable and noise-free operation while protecting motors from voltage peaks and bearing currents.\u003c\/li\u003e\n\u003cli data-section-id=\"zooohr\" data-start=\"1337\" data-end=\"1480\"\u003e\n\u003cstrong data-start=\"1339\" data-end=\"1368\"\u003eFlexible Control Options:\u003c\/strong\u003e Supports analog input (0-10V, 0-20 mA, PWM) and external potentiometer control for precise speed adjustments.\u003c\/li\u003e\n\u003cli data-section-id=\"xaoclq\" data-start=\"1481\" data-end=\"1646\"\u003e\n\u003cstrong data-start=\"1483\" data-end=\"1518\"\u003eMotor Protection \u0026amp; Reliability:\u003c\/strong\u003e Compatible with external rotor motors; includes thermostat\/thermistor connections and potential-free operation notifications.\u003c\/li\u003e\n\u003cli data-section-id=\"18m9ojb\" data-start=\"1647\" data-end=\"1776\"\u003e\n\u003cstrong data-start=\"1649\" data-end=\"1671\"\u003eRetrofit Friendly:\u003c\/strong\u003e Works with existing non-shielded cables, making it ideal for upgrading older systems without rewiring.\u003c\/li\u003e\n\u003cli data-section-id=\"l7gtf2\" data-start=\"1777\" data-end=\"1946\"\u003e\n\u003cstrong data-start=\"1779\" data-end=\"1812\"\u003eWide Voltage \u0026amp; Robust Design:\u003c\/strong\u003e Operates from 208-480V, 3-phase, 50\/60Hz, with IP54 enclosure and up to 10A current capacity for demanding industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"380\" data-end=\"1159\"\u003eThe FRQS-10A V2 is a high-performance analogue speed controller designed for 3-phase fans, featuring an integrated all-pole sine filter for trouble-free motor operation. Ideal for retrofit installations, it eliminates the need for shielded cables, allowing existing wiring to be retained. This controller ensures reliable operation even with motors typically unsuitable for frequency inverter use, such as external rotor motors. It provides flexible control with 0-10V analog input, 0-20 mA or PWM signals, and a 10V output for external potentiometers. With built-in motor protection, potential-free operation notification, and compliance with EN 61000-6-2\/3 interference standards, the FRQS-10A V2 guarantees safe, quiet, and efficient performance across a wide voltage range.\u003c\/p\u003e","brand":"Puravent","offers":[{"title":"Default Title","offer_id":53375435145553,"sku":"36232","price":1875.57,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/files\/2_a215cebe-6c54-4ab1-9720-e4b41de01855.jpg?v=1774366905","url":"https:\/\/veralis.co.uk\/products\/frqs-10a-v2-analogue-3-phase-fan-speed-controller-with-integrated-sine-filter-ip54-208-480v-10a-motor-protection-retrofit-friendly","provider":"Veralis","version":"1.0","type":"link"}