ATV61HU55M3S337 Schneider Electric Variable Frequency Drives (VFD)

Out if stock but available for backorder.

Schneider Electric ATV61HU55M3S337 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 61 series designed for controlling motor speed by varying the supply frequency. It features a U/F ratio that can be set at 2 points, 5 points, or for energy saving, and offers sensorless flux vector control in standard or energy saving modes, as well as vector control without speed feedback, capable of delivering 120% of the nominal motor torque. This model comes with a built-in EMC filter (class C2), a built-in heatsink, and a coated version for enhanced durability. It operates on a supply voltage of 170-264Vac, accommodating 200Vac, 220Vac, 230Vac, and 240Vac nominal voltages. The dimensions are H295mm x W175mm x D187mm, and it has a conformal coating for chemical resistance. The degree of protection is IP20 UL type 1. The rated current is 27.5A for 230Vac at 12kHz in a 3-phase setup and 17.5A for 230Vac at 12kHz in a single-phase setup, with a maximum current of 21A for single-phase and 33A for 3-phase, both for 60 seconds. It supports wall mounting and uses Modbus and CANopen for communication. It is compatible with both single-phase and 3-phase networks, with an output network frequency of 0.1-599 Hz. The device includes 1 analog output (0-10Vdc / 0-20mA), 5 digital inputs (24Vdc; sink/source), an additional programmable digital input, and a PWR safety input, along with 2 digital outputs. It also features 2 analog inputs for comprehensive control. The current consumption is specified for different voltages and phases, with a rated active power of 5.5kW for 3-phase and 4kW for single-phase operations, corresponding to 7.5HP / 7-1/2HP for 3-phase and 5HP for single-phase applications.