131F6645 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss 131F6645 is part of the VLT FC 202 AQUA Drives series and has a rated power of 18.5 kW with an apparent power of 26 kVA. This drive features an IP20 enclosure rating, three-phase input, and chassis mounting style. It measures 399 mm in height, 165 mm in width, and 249 mm in depth, with a net weight of 10.29 kg.
Internal Product Review
The 131F6645 is a Danfoss VLT FC 202 AQUA drive with a three-phase input and an 18.5 kW normal-duty rating. IP20 protection and chassis mounting make cabinet integration straightforward in controlled industrial panels. A 26 kVA apparent power rating gives this drive strong capacity for demanding pump and fan applications.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 131F6645 is a variable frequency drive produced by Danfoss within the VLT FC 202 AQUA Drives series. This chassis-mounted controller modulates the speed of three-phase induction motors used in pumping and aeration equipment so that process flow matches real-time demand and energy is conserved in automated fluid-handling systems. The unit complies with RFI class A2 (C3) for conducted emissions on industrial networks, supporting its use in commercial and industrial installations with suitable electromagnetic compatibility measures.
The drive has an apparent power capability of 26 kVA, which indicates the maximum combination of real and reactive power that the supply must provide at nominal load. When powered from 380–440 V mains, it can deliver a continuous motor current of 37.5 A. On 441–480 V feeders, the continuous motor current is limited to 34 A. The drive supports a motor output of 18.5 kW under normal-overload operation and 15 kW under high-overload operation. Internal losses are limited to 465 W, allowing control-cabinet ventilation to be sized according to the heat generated during operation. The drive does not include a brake chopper, so excess regenerative energy must be handled externally or dissipated by the connected load.
The B3 frame is supplied as an open IP20 enclosure for installation inside a protective cabinet. The enclosure has an overall width of 165 mm, a depth of 249 mm, and a height of 399 mm, allowing side-by-side placement with other FC 202 modules when the required clearances are maintained. Its net mass is 10.29 kg, so the mounting surface and fasteners must be selected to support the drive securely. Three-phase input conductors connect through the front terminal block, providing direct access during panel wiring. The chassis configuration mounts against the cabinet back panel and provides a stable mechanical connection. Direct contact between the mounting plate and back panel keeps EMC grounding paths short, while the stated power loss helps determine ventilation needs and expected temperatures near adjacent equipment.
