135N1788 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: FC-280P4K0T4E21H2BNCXXXSXXXXAN
The Danfoss 135N1788 is part of the VLT FC 280 Midi Drives series and has a power rating of 4.0 kW with a horse power of 5.0 HP. It operates on three phase 380-480 VAC and includes an integrated Ethernet IP control card. The drive features a brake chopper, coated PCB, and an EMC Cat C3 RFI filter.
Internal Product Review
The 135N1788 is a Danfoss VLT FC 280 midi drive rated for 4.0 kW on three-phase 380-480 VAC systems. Integrated Ethernet IP and a brake chopper support efficient network integration and controlled deceleration performance. A coated PCB with EMC Cat C3 filtering makes this drive a strong choice for dependable industrial service.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 135N1788 is an AC variable frequency drive produced by Danfoss for the VLT FC 280 Midi Drives series. As a midrange inverter, it modulates the voltage and frequency supplied to an induction motor, allowing the connected machinery to regulate speed and torque without mechanical throttling. Adjusting motor output to match actual process demand can also reduce unnecessary energy consumption. The compact drive is intended for conveyors, mixers, and general-purpose automation systems that require networked control and straightforward setup.
The drive delivers a continuous mechanical output of 4.0 kW, which corresponds to 5.0 HP. It operates from a three-phase 380–480 VAC supply, making it suitable for common industrial power systems within that voltage range. The DC link includes a brake chopper that directs regenerated energy to an external resistor during rapid motor deceleration. This arrangement helps control rising DC-link voltage when a high-inertia load returns energy to the drive. Motor supervision, parameter access, and peer-to-peer data exchange are handled by the embedded EtherNet/IP control card, eliminating the need for a separate fieldbus module. Network access allows operating data and control commands to pass between the drive and compatible automation equipment.
A coated printed circuit board protects conductive traces and electronic components from condensation and airborne contaminants commonly found in production areas. The protective coating supports operation where humidity, dust, or process residue could otherwise affect exposed circuitry. Conducted and radiated emissions are attenuated by the factory-mounted EMC Category C3 radio-frequency filter for 200/400 V systems, helping the installed drive meet industrial electromagnetic compatibility requirements. The filter reduces electrical noise transmitted through supply wiring and limits interference radiated toward nearby control equipment. The standard mains arrangement does not include harmonic mitigation or a disconnect accessory, so any required line-side equipment must be installed separately. Its integrated communication, braking support, and protected electronics suit variable-speed applications that require compact installation and coordinated control.
