ATV61HD45N4S337 Schneider Electric Variable Frequency Drives (VFD)

Schneider Electric ATV61HD45N4S337 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 61 series designed for variable speed and frequency control with a U/F ratio that can be set at 2 points, 5 points, or for energy saving. It features sensorless flux vector control in standard or energy-saving modes and vector control without speed feedback, capable of delivering 120% of the nominal motor torque. This model includes a DC choke, an EMC filter (class C2), a built-in heatsink, and a coated version for enhanced durability. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.) and has dimensions of H630mm x W320mm x D290mm. The drive is chemically resistant with a conformal coating (reinforced version) and has an IP20 UL type 1 degree of protection. It supports a rated current of 94A (380Vac; 12kHz), 77A (460Vac; 12kHz), and can handle a maximum current of 112.8A for 60 seconds. Designed for wall mounting, it uses Modbus and CANopen communication protocols and is suitable for a 3-phase (3P) network with an output frequency range of 0.1-599 Hz. The drive includes 1 analog output (0-10Vdc / 0-20mA), 5 digital inputs (24Vdc; sink/source) plus 1 additional digital input programmable as discrete or PTC input and another for PWR safety, along with 2 digital outputs. It also features 2 analog inputs for comprehensive control. The current consumption is rated at 104A (380Vac) and 85A (480Vac), with a rated active power of 45kW and a rated power of 60HP.

About the manufacturer: Schneider Electric is one of the manufacturers that offers Variable Frequency Drives (VFD) that you can order at Powermatic Associates site. We provide digital solutions for energy and automation that improve efficiency and support sustainability. Our comprehensive solutions include cutting-edge energy technologies, real-time automation, software, and services for residential, commercial, and industrial settings.

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