134H2469
by Danfoss
The 134H2469 is a low-voltage AC drive manufactured by Danfoss as part of the VLT 2800 Low Voltage Drives series. Designed for installation in automated production lines, the unit modulates motor speed to match load demands, improving energy use and lowering mechanical stress in pumps, conveyors, and similar equipment.
Operating from a three-phase supply of 380–480 V ±10 % at 50/60 Hz, the drive matches standard industrial mains. This three-conductor arrangement maintains symmetrical currents and reliably keeps harmonic levels within drive tolerance. Within this range it delivers 11.0 kW of continuous output power, equivalent to 15 HP, so it can handle medium-sized induction motors. The compact Bookstyle enclosure helps panel builders fit multiple units side by side, and the IP20 protection rating allows mounting inside a closed cabinet where no direct liquid exposure is expected. A built-in SLCP display provides local parameter access, and the hardware is supplied in a standard configuration with a brake chopper that shortens stopping times.
For field integration the drive can be ordered with the optional Profibus DP 12 MBaud interface, giving cyclic control and diagnostic access over a commonly used process bus. Electro-magnetic emissions are limited by a cable-length-dependent RFI filter (A1 or B) that streamlines compliance with plant EMC rules. The electronics are treated with coating, so the product group can tolerate humidity and dust encountered in many process installations. Because there is no application option preloaded, parameter sets can be tailored to the target machine while the unit remains aligned with the VLT product family. Startup and service tools remain unchanged across the series.
