Product Description:

The 132N3558 is a variable-speed controller from Danfoss in the VLT FC 102 HVAC Drives series. It regulates induction-motor speed in air-handling units and chiller plants so fans and pumps can match changing building demand. That control approach can reduce energy consumption and noise while supporting integration into modern centralized building-automation networks.

The drive accepts 380-480 VAC input power, which suits standard commercial electrical systems without requiring an external transformer. It operates on three-phase power, helping large HVAC motors run with balanced line loading. An IP20 / chassis enclosure rating means the unit is finger-safe, but it still needs cabinet mounting for dust protection. The integrated RFI filter reduces conducted emissions and helps the installation satisfy EMC requirements with fewer external components.

Network communication is handled through the MCA 125 BACnet/IP option card, which enables Ethernet-based parameter access and alarm reporting from a building management system during routine operation and diagnostics. The MCB-109 I/O with RTC backup module expands field I/O and preserves time-stamped logs during short power interruptions. For more critical equipment, the MCB-107 24 V DC backup keeps the control circuit energized long enough for an orderly shutdown response. Local operation is provided by the detachable graphical local control panel, which displays status, trends, and guided setup menus at the cabinet door without opening the enclosure.

Wake Industrial offers same-day shipping on this model. Each purchase includes a 1-year warranty. The chat tool available on the website can be used for questions about fault codes or parameter lists.