131B3660 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: FC-301P11KT4E55H1XGXXXXSXXXXAXBXCXXXXDX
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Danfoss 131B3660 is part of the VLT FC 301 Automation Drives series and offers a power rating of 11 kW or 15 HP. It supports three phase power with an input voltage range of 380 to 480 VAC and includes IP55 and Type 12 protection levels. This drive features a graphical Local Control Panel and comes equipped with an RFI filter rated at Class A1/B.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 131B3660 is an AC variable frequency drive manufactured by Danfoss and supplied within the VLT FC 301 Automation Drives series. The unit converts fixed-frequency industrial mains power into a regulated output so that motors can accelerate, decelerate, and maintain process speeds without mechanical throttling. In typical automation cells, this drive sits between the electrical supply and an induction motor, giving the control system electronic authority over torque, speed, and energy consumption. This arrangement supports controlled motor operation in equipment such as conveyors, pumps, mixers, and other variable-speed machinery.
The drive delivers a continuous shaft power of 15 HP, which corresponds to an electrical output rating of 11 kW. Its input section accepts line voltages from 380–480 VAC, allowing direct connection to common plant feeders without step-down transformers. Because the power terminals accept three-phase power, the electrical load is distributed across all three phases during normal operation. An integrated filter network meets RFI Class A1/B emission limits, reducing the need for additional external filtering in many cabinet installations. Internally, the control algorithms translate torque references into a carrier-based pulse-width modulated output within the available voltage range. This regulated output allows connected motors to operate at speeds appropriate for changing process demands.
The enclosure carries an IP55 / Type 12 rating, providing protection against dust and low-pressure water jets in industrial operating areas. Local interaction is handled through a graphical local control panel that displays operating parameters, status information, and alarms without requiring a separate human-machine interface. The drive has uncoated circuit boards, so it should be installed in an area without corrosive airborne contaminants. The unit includes no brake chopper, so applications involving substantial regenerative energy require suitable external braking equipment or mechanical dissipation. Standard cable entries simplify gland plate preparation and provide organized routing for incoming power, motor, and control wiring. The absence of supplementary option cards also leaves unobstructed space for airflow around the heat sink, helping the drive transfer internally generated heat to the surrounding air.
