Eaton DE1-343D6FN-N20N Variable Frequency Drive, 0.75 kW, 380-480 V, 3-Phase, IP20, Black/White 174335

The Eaton DE1-343D6FN-N20N stands out as a compact variable frequency drive that integrates an EMC filter and Safe Torque Off (STO) into a space-saving design, simplifying installation in industrial control panels. Unlike many drives in its class, it offers Modbus RTU communication as standard, enabling seamless integration into automation networks without additional hardware.

Highlights

• 0.75 kW (1 HP) output power with 2.1 A rated current
• 380-480 V AC three-phase input, 50/60 Hz
• Integrated EMC filter (C1) and Safe Torque Off (STO)
• Modbus RTU interface for network connectivity
• IP20 protection, suitable for panel mounting
• Wide operating temperature range: -10°C to 60°C

In daily use

The DE1 series drive provides reliable V/f control for motors up to 0.75 kW, making it ideal for conveyors, pumps, and fans. Its LED display allows quick parameter setting and monitoring, while the compact footprint saves valuable cabinet space. The integrated EMC filter reduces electromagnetic interference, ensuring compliance in sensitive environments.

Full specifications

• Series: DE1 Compact Starter
• Input voltage: 380-480 V AC
• Input phases: 3-phase
• Input frequency: 50/60 Hz
• Output power: 0.75 kW (1 HP)
• Output current: 2.1 A
• Output phases: 3-phase
• Control method: V/f control
• IP rating: IP20
• Operating temperature: -10 to 60 °C
• Storage temperature: -40 to 70 °C
• EMC filter: Integrated (C1)
• Safety function: Safe Torque Off (STO)
• Communication interface: Modbus RTU
• Mounting type: Wall/Panel mount
• Display type: LED
• Protection features: Overload, Overvoltage, Undervoltage, Short Circuit, Overtemperature

Final note

The DE1-343D6FN-N20N combines essential motor control features with built-in safety and communication, offering a cost-effective solution for basic drive applications.