178B5027 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT2815PT4B20STR0DBF00A00C1
The Danfoss 178B5027 is a 2.0 horsepower, three-phase drive with a power rating of 1.5 kW and a supply voltage range of 380 to 480 volts at 50 or 60 Hz. Part of the VLT 2800 Low Voltage Drives series, it features a built-in display, bookstyle enclosure, and IP20 protection rating.
Internal Product Review
The 178B5027 is a Danfoss VLT 2800 low voltage drive configured for process applications with a built-in display. A 380-480 V three-phase input gives the unit strong flexibility for industrial power systems. IP20 protection and coated construction make this drive a solid choice for dependable cabinet-mounted operation.
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Product Description:
The 178B5027 is an AC variable frequency drive produced by Danfoss for the VLT 2800 Low Voltage Drives series. As a power converter, it regulates the speed and torque of three-phase induction motors in process lines, conveyors, and general factory equipment. By synthesizing a variable output frequency from a fixed mains supply, the drive allows motor operation to follow real-time load demands while maintaining energy efficiency. This variable-speed capability can reduce unnecessary energy consumption when an application does not require the motor to operate continuously at full speed.
Its continuous power rating is 1.5 kW, which corresponds to a mechanical shaft output of 2.0 HP. The input section accepts three-phase mains within the 380–480 V range, and the ±10% tolerance combined with 50/60 Hz compatibility permits installation on common industrial power systems. A front-mounted SLCP keypad provides direct parameter access, eliminating the need for a remote interface during setup and operation. The housing carries an IP20 protection rating, so it must be mounted inside a suitable cabinet when airborne dust or moisture is present. Danfoss packages the electronics in a slim book-style frame that minimizes the required panel width. The drive does not include an internal RFI filter, so external electromagnetic compatibility components may be required when conducted emissions must be suppressed.
The converter is powered from a three-phase bus and is configured for process duty, supporting integration with flow-controlled pumps, mixers, and similar equipment. Its circuit boards have a protective coating that improves resistance to humidity and airborne contaminants in industrial environments. The drive uses a standard configuration without optional I/O or integrated safety modules. Fieldbus communication cards are not preinstalled, leaving the associated expansion position available for a compatible communication option. The application option slot is also unoccupied and can accommodate supported expansion hardware when additional control functions are needed. These open positions allow the basic drive to be installed without unnecessary modules while preserving access to optional interfaces for applications that require them.
