Product Description:

The 131H5842 is a variable-frequency drive from Danfoss in the VLT FC 102 HVAC Drives series. It regulates motor speed for centrifugal fans, pumps, and compressors so building systems can match airflow or water flow to changing demand. That control approach helps reduce energy use while maintaining stable HVAC performance in commercial and industrial facilities.

This model operates on 380 - 480 VAC and uses three-phase power, making it suitable for common industrial distribution systems. The enclosure carries an IP20 chassis rating, so it is intended for protected electrical cabinets rather than wash-down areas. It uses standard cable entries to support straightforward wiring. Normal cabinet mounting across A, B, and C frames also helps when older HVAC drives are being replaced.

The drive includes the MCB-109 I/O and RTC backup board, which adds signal capacity and clock retention for scheduled operation. It is built without a brake chopper, which fits fan and pump loads that usually coast down without aggressive braking. A graphical local control panel on the front provides text-based access to parameters and status messages. The integrated RFI filter helps limit conducted emissions inside HVAC switchboards.

PCB assemblies do not use conformal coating, so the drive is best suited to clean mechanical rooms with controlled humidity and low contamination. Wake Industrial stocks this drive, offers a 1-year warranty on every unit, and can arrange same-day shipping when requested. The chat tool available on the website can be used for questions about type codes or fault codes online today.