E510-405-H3 TECO 400V 3.7 kW No Filter No Safe Torque Off 3 Phase

Why Choose the TECO E510-405-H3 AC Variable Frequency Drive?

The TECO E510-405-H3 is a compact and reliable AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase motors in industrial automation, machinery and process control applications. As part of the advanced TECO E510 compact AC drive series, it provides dependable motor control, flexible programming and efficient operation for a wide range of industrial systems.

The E510 series combines compact construction with practical automation features including built-in PLC functionality, PID process control, automatic voltage regulation and integrated communication protocols. These features make it suitable for machine builders, panel manufacturers and industrial operators requiring a versatile drive for both new installations and retrofit projects.

With a rated output power of 3.7 kW (5 HP) and a three-phase 380-480 V AC supply, the E510-405-H3 is ideal for industrial motors used in conveyors, pumps, fans, blowers, mixers, compressors and general automation equipment. Its compact IP20 / NEMA 1 enclosure supports installation inside electrical control panels and machine cabinets.

Key Advantages

• Compact variable frequency drive for industrial motor control.
• 3.7 kW (5 HP) motor power rating for general industrial applications.
• Three-phase 380-480 V AC input suitable for industrial power systems.
• Built-in PLC functionality for flexible machine control.
• Integrated PID process control for pumps, fans and closed-loop systems.
• Built-in Modbus and BACnet communication for automation integration.

Key Features

• TECO E510 compact AC drive series.
• 3.7 kW (5 HP) rated output power.
• 9.2 A rated output current.
• Three-phase 380-480 V AC input supply.
• Built-in PLC functionality and programmable control.
• PID process control loop with sleep mode capability.
• Integrated Modbus RTU and BACnet communication protocols.
• Automatic Voltage Regulation (AVR).
• 5-digit operator keypad with speed potentiometer.
• Compact IP20 / NEMA 1 enclosure design.

Technical Specifications

• Manufacturer: TECO
• Series: E510 Compact AC Drives
• Model: E510-405-H3
• Product type: AC variable frequency drive
• Rated output power: 3.7 kW (5 HP)
• Rated output current: 9.2 A
• Input voltage: 380-480 V AC
• Input phases: 3-phase
• Output voltage: 0-480 V AC
• Output phases: 3-phase
• Output frequency: 0-599 Hz
• Frequency: 50 / 60 Hz
• Protection rating: IP20 / NEMA 1
• Mounting type: Cabinet / panel mounting
• Frame size: F2
• Communication: Modbus RTU, BACnet
• Dimensions (H × W × D): approx. 188 × 129 × 152 mm

Reliable Motor Control for Industrial Applications

Variable frequency drives such as the TECO E510-405-H3 regulate motor speed by adjusting output voltage and frequency. This allows machinery to operate more efficiently while improving process accuracy, reducing mechanical stress and helping lower energy consumption.

The E510 series is widely used in industrial automation because of its flexible programming capabilities, communication support and dependable performance. Its compact footprint and comprehensive feature set make it suitable for both new installations and retrofit projects.

Typical Applications

• Industrial conveyors and material handling systems.
• Pumps and pressure control systems.
• Fans, blowers and ventilation equipment.
• Compressors and HVAC machinery.
• Mixers and processing equipment.
• OEM equipment and industrial automation systems.

Trusted by Industrial Automation Professionals

TECO E510 compact AC drives are widely used by machine builders, panel manufacturers and industrial engineers to provide reliable motor control, energy-efficient operation and seamless automation integration.