178F0765 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT2807PT4B20STR1DBF00A00C1
The Danfoss 178F0765 is part of the VLT 2800 Low Voltage Drives series and features a power rating of 0.75 kW with a 1.0 HP output. The drive is designed for process applications, has a built-in display, and operates on a 380-480V three phase supply. It is equipped with IP20 protection, an EN 55011 Class A1 RFI filter, and comes in a bookstyle enclosure with protective coating.
Internal Product Review
The 178F0765 is a Danfoss VLT 2800 low voltage drive configured for process duty with a 0.75 kW power rating. Three-phase 380 to 480 V input supports dependable integration in controlled industrial panels. A built-in SLCP display and coated construction add practical service access and durability, making the drive a strong choice for compact process installations.
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Product Description:
The 178F0765 is an AC variable frequency drive produced by Danfoss within the VLT 2800 Low Voltage Drives series. Designed for cabinet installation, the device modulates the voltage and frequency supplied to standard induction motors so machine controllers can regulate speed, starting current, and process throughput without mechanical throttling. The drive serves as an interface between plant power distribution and motion applications such as pumping, conveying, and fan control in automated production lines. Its compact design allows it to be installed with other control equipment while providing adjustable motor operation for machinery with changing load or speed requirements.
It delivers a continuous mechanical output of 0.75 kW, equivalent to 1.0 HP, allowing it to operate small-frame motors at full duty. The rectifier accepts 380–480 V AC ±10% at 50/60 Hz from a three-phase network, so the same drive can operate on multiple regional power grids. The housing has an IP20 protection rating, which prevents fingers and similarly sized objects from contacting internal components when the unit is installed inside a control cabinet. The standard internal configuration includes a DC-link choke that smooths current spikes and helps reduce electrical stress on the input stage. The drive does not include a fieldbus card, so control commands and operating signals are handled through terminal I/O. Its narrow housing leaves additional panel space for wiring ducts, protective devices, contactors, and other automation components.
An integrated filter meets EN 55011 Class A1 requirements and reduces conducted electrical noise traveling toward upstream switchgear. Parameter access is provided through the built-in display (SLCP), which supports local start, stop, parameter adjustment, and diagnostic functions without requiring an external keypad. The narrow book-style chassis fits alongside contactors and circuit breakers in compact control panels, simplifying installation where available cabinet width is limited. Circuit boards have a protective coating that improves resistance to humidity and airborne process chemicals during extended plant operation. The local interface also allows operating information to be viewed directly at the drive, while the terminal connections provide access to external control and status signals.
