131B7275 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: FC-102P2K2T4E20H1XXXXXXSXXXXAXBXCXXXXDX
The Danfoss 131B7275 is part of the VLT FC 102 HVAC Drives series and supports three phase power at 380 to 480 VAC. It features IP20 chassis protection and is designed for normal cabinet mounting with A, B, or C frames. The drive includes an RFI Class A1/B (C1) filter and standard cable entries.
Internal Product Review
The 131B7275 is a Danfoss VLT FC 102 HVAC drive engineered for three-phase power at 380 - 480 VAC. IP20 / chassis protection and an RFI Class A1/B (C1) filter support clean cabinet integration and stable operation in HVAC control panels. Normal cabinet mounting across A, B, and C frames makes the drive a strong choice for dependable HVAC service.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 131B7275 is an AC variable frequency drive manufactured by Danfoss and supplied within the VLT FC 102 HVAC Drives series. It regulates the speed of induction motors used in fans, pumps, and compressors in commercial heating, ventilation, and air-conditioning systems. By adjusting motor output to match real-time demand, the drive allows air volume and water flow to vary instead of remaining at a constant level. This control method can reduce unnecessary motor operation during periods of lower demand while maintaining the required system response.
The drive accepts an input of 380–480 VAC from a three-phase power supply, allowing connection to compatible building power systems without a transformer. Radio-frequency noise is limited by an integrated RFI Class A1/B (C1) filter, which helps control electromagnetic interference in mixed-use facilities. The IP20 chassis protection prevents accidental contact with live components when the unit is installed inside a suitable cabinet. The drive supports normal cabinet mounting for A, B, and C frames, with mounting points and airflow paths arranged for the applicable frame sizes. Its control circuitry uses an uncoated printed circuit board, making the drive suitable for clean electrical rooms where corrosive contaminants and excessive moisture are not expected. The unit does not include a dedicated mains bypass or harmonic module, so any required line-side equipment must be provided separately.
Field wiring enters through standard cable entries, avoiding the need for optional gland plates or conduit boxes in a basic installation. The drive has no local control panel, so parameter access requires a compatible detachable keypad or a supported remote communication link. The hardware includes no brake chopper, which means regenerated energy cannot be directed to a braking resistor through an internal switching circuit. If rapid deceleration produces significant regenerative power, the connected system must manage that energy through the load or suitable external equipment. Auxiliary plug-in cards are not included, leaving the drive with a baseline control configuration for common packaged rooftop units, ventilation equipment, pumping systems, and compressor applications.
