134H5275 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT2803PS2B20SBR4DBF00A00C1
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The Danfoss 134H5275 belongs to the VLT 2800 Low Voltage Drives series and operates with a mains voltage of 200-240V AC single phase. This drive features a built-in display, comes in a bookstyle enclosure, and has protection rating of IP20. It is coated for additional durability and is designed with a standard hardware configuration including a brake.
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Product Description:
The 134H5275 is a variable frequency drive built by Danfoss for the VLT 2800 Low Voltage Drives series. Designed for process installations, the unit accepts low-voltage utility power and generates a variable-frequency output that allows control systems to match motor speed to real-time demand. When installed in a panel, the drive can regulate centrifugal pumps, small conveyors, or mixers without relying on mechanical throttling. Its slim format supports dense side-by-side cabinet mounting while conserving space for other control equipment. The integrated keypad provides direct access to operating parameters, status information, and basic setup functions from the front of the unit.
The input section accepts 200–240 V AC from a single-phase feeder, allowing connection to standard low-voltage branch circuits without a step-down transformer. A factory-applied protective coating improves the electronics’ resistance to airborne moisture and contaminants that may be present in utility rooms or process areas. The enclosure uses a book-style format, giving it a tall, narrow profile that minimizes panel width while keeping the required airflow paths open. Exposed terminals are guarded according to an IP20 degree of protection, which helps prevent accidental contact with hazardous internal parts. The enclosure is intended for installation inside a closed electrical cabinet that provides the necessary protection from water and other external conditions.
The supplied configuration belongs to the VLT product group and comes without an application option, leaving the general-purpose parameter set available for the connected machine. A built-in display (SLCP) on the front panel shows the speed reference, operating status, and alarm codes without requiring an external programming device. Mechanical stopping energy is managed by the standard package with a brake, which routes regenerated power through an integrated brake chopper. This arrangement supports controlled deceleration when the connected load returns energy to the drive during a stop. The model is delivered without a fieldbus option, leaving the control terminals available for basic start-stop signals and analog speed commands. These terminal connections allow the drive to operate with conventional switches, relays, sensors, and analog control outputs commonly used in industrial panels.
