{"product_id":"trolmaster-variable-frequency-drive-station-for-vfd-fan-speed-control-in-the-hydro-x-pro-system","title":"TrolMaster Variable Frequency Drive Station for VFD fan speed control in the Hydro-X Pro system","description":"\u003cp\u003eThe TrolMaster VFD-1 is a dedicated Variable Frequency Drive Station that connects compatible industrial fan inverters directly to the Hydro-X Pro environmental controller. It provides stepless, automated fan-speed regulation based on live temperature, humidity, or scheduled conditions, allowing large exhaust, recirculation, and dehumidification fans to operate at the required speed instead of simply switching ON\/OFF. The VFD-1 is bus-powered through RJ12, so it does not require a separate power supply.\u003c\/p\u003e\n\n\n\u003cp\u003e• SKU: VFD-1\u003cbr\u003e\n• Manufacturer: TrolMaster\u003cbr\u003e\n• Compatible Controller: Hydro-X Pro\u003cbr\u003e\n• Power Supply: 12 VDC \/ 0.2A, bus-powered\u003cbr\u003e\n• Controller Connection: RJ12 phone cable\u003cbr\u003e\n• Control Type: Variable-frequency \/ stepless fan-speed control\u003cbr\u003e\n• Speed Adjustment: Hydro-X Pro controls fan speed as a percentage of the configured maximum frequency\u003cbr\u003e\n• Control Conditions: Temperature, humidity, or schedule-based conditions\u003cbr\u003e\n• Compatible Inverters: TECO E510, DELTA ME300, ABB ACS355\u003cbr\u003e\n• ABB ACS355 Requirement: FMBA-01 communication module required\u003cbr\u003e\n• Maximum Frequency: Configurable through VFD-1 for compatible TECO and DELTA drives; ABB ACS355 maximum frequency is configured at the inverter\u003cbr\u003e\n• Display: Built-in LCD with local menu navigation\u003cbr\u003e\n• Addressing: Individually addressed through Hydro-X Pro\u003cbr\u003e\n• Firmware Updates: Micro-SD card, ≤32GB\u003cbr\u003e\n• Operating Temperature: 32–122°F (0–50°C)\u003cbr\u003e\n• Operating Humidity: \u0026lt;90% RH, non-condensing\u003cbr\u003e\n• External Power Supply: Not required\u003cbr\u003e\n• Typical Applications: Large exhaust fans, recirculation fans, dehumidification air handlers, and industrial ventilation systems\u003cbr\u003e\n• Package Contents: 1× VFD-1 station\u003cbr\u003e\n• Warranty: 3 years\u003c\/p\u003e\n\n\n\u003cp\u003eKey Advantage: The VFD-1 brings industrial VFD-driven fans directly into Hydro-X Pro automation, allowing airflow to continuously track actual environmental requirements rather than relying on fixed-speed ON\/OFF cycling. This is particularly useful for large commercial ventilation systems where maintaining stable conditions and avoiding unnecessary full-speed operation are important.\u003c\/p\u003e","brand":"Hydro Supply Co.","offers":[{"title":"Default Title","offer_id":67610182484004,"sku":"TRLM-VFD-1","price":128.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/variable-frequency-drive-station-for-vfd-fan-speed-control-in-the-hydr.webp?v=1791317606","url":"https:\/\/www.growitdepot.com\/products\/trolmaster-variable-frequency-drive-station-for-vfd-fan-speed-control-in-the-hydro-x-pro-system","provider":"Grow It Depot","version":"1.0","type":"link"}