Flakt Woods Extractor Fan Inverter Speed Controller IDDXF-54 – 3.7 3ph manufactured by Danfoss

Flaktwoods VLT HVAC Basic Drive FC101 IP54 1.5kW 3amps 3ph

Designed specifically for three phase fan applications the IDDXF Frequency inverters control speed, torque, and the overall performance of AC & PM motors by controlling the power input. Independent, Switched and Proportional demand control from the included digital, and HVAC protocols ensures maximum efficiency and comfort to the level required. A safety isolator/​switch disconnector should be installed on the mains side of all motor drives; refer to SISO.

The VLT HVAC Basic Drive FC101 can be used with any manufacturers fans / motors which are three phase and suitable for speed control including

• Vent Axia
• Ziehl Abegg
• Elta
• Helios
• Solar and Palau
• Nuaire

Not sure if your fan is suitable? just ask and we can check for you

400V, 3.7 amps, 1.5 kW 3 Ph

Designed for HVAC applications i.e. Fire mode, Flying Start…

Enclosures IP54 (see IDDXF20 for IP20 and IDDXF66 for IP66)

Asynch & PM motor control. Max shielded cable length 25m

Simple installation wizard. Alphanumeric display

In built motor overheat protection via motor thermistors

EMC A1/C2 integrated filters & DC choke for harmonic mitigation

4xDI, 2xAI, 1xAO/​DO & 2xRO / RS485. Modbus RTU, N2, FLN & BACnet

Maximum ambient 50°C

Dimensions (mm)

Height – 332
Width – 115
Depth – 225