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E510-425-H3 TECO 400V 18.5 kW No Filter No Safe Torque Off 3 Phase

E510-425-H3 TECO 400V 18.5 kW No Filter No Safe Torque Off 3 Phase

TECO E510-425-H3 18.5 kW AC variable frequency drive with 380-480 V three-phase input, 40 A output current, PID process control, PLC functionality, Modbus RTU and BACnet communication support.

SKU: E510-425-H3Alt SKU: E510425H3MPN: E510-425-H3
This product has been discontinued A direct replacement is available below.
E510-425-SH3 TECO 400V 18.5 kW No Filter No Safe Torque Off 3 Phase Replacement product TECO 400V 18.5 kW No Filter No Safe Torque Off 3 Phase SKU: E510-425-SH3 View

Why Choose the TECO E510-425-H3 Variable Frequency Drive?

The TECO E510-425-H3 is a compact and powerful AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase AC motors. As part of the versatile TECO E510 series, it delivers reliable motor control, efficient operation and flexible automation functionality for demanding industrial machinery and process applications.

This drive is suitable for machine builders, panel manufacturers and industrial maintenance teams requiring a robust inverter with strong built-in control capability. The E510 range includes PLC functionality, PID process control, Modbus and BACnet communication support, fast digital and analogue I/O response and a user-friendly operator keypad with speed potentiometer.

With a rated output power of 18.5 kW (25 HP) and a 380-480 V AC three-phase input supply, the TECO E510-425-H3 is ideal for conveyors, pumps, fans, mixers, compressors and general-purpose industrial machinery. Its compact NEMA 1 / IP20 enclosure is designed for installation inside electrical control panels or protected industrial environments.

Key Advantages

  • Compact variable frequency drive for industrial motor control.
  • 18.5 kW (25 HP) motor power rating for demanding machinery.
  • 380-480 V AC three-phase input for industrial power systems.
  • 40 A rated output current for constant torque and variable torque applications.
  • Built-in PID process control, PLC functionality, Modbus and BACnet protocols.
  • Improves energy efficiency, process stability and machine reliability.

Key Features

  • TECO E510 compact AC drive series.
  • 18.5 kW (25 HP) rated output power.
  • 40 A rated output current.
  • 380-480 V AC three-phase input supply.
  • 0-480 V AC three-phase motor output.
  • Output frequency range up to 599 Hz.
  • Built-in PID process control loop.
  • Integrated PLC functionality.
  • Modbus RTU and BACnet communication support.
  • 5-digit operator keypad with speed potentiometer.
  • Compact NEMA 1 / IP20 panel-mounted enclosure.

Efficient Motor Control for Industrial Machinery

The TECO E510-425-H3 regulates motor speed by adjusting output voltage and frequency to match application demand. This helps reduce energy usage, improve process accuracy and minimise mechanical stress on motors, pumps, fans and driven equipment.

With integrated PID control, PLC functionality and industrial communication protocols, the E510 series is well suited to automation systems requiring compact, dependable and configurable variable speed control.

Typical Applications

  • Industrial conveyors and material handling systems.
  • Pumps and booster systems.
  • Fans and ventilation equipment.
  • Mixers and agitators.
  • Compressors.
  • Packaging and processing machinery.
  • OEM automation systems and machine building.

Technical Specifications

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Power 18.5 kW
Voltage 400 V
Phase Three Phase
IP Rating IP20
EMC Filter None
Series E510
Product type AC variable frequency drive
Rated output power 18.5 kW (25 HP)
Rated output current 40 A
Input voltage 380-480 V AC
Input phases 3-phase
Output voltage 0-480 V AC
Output phases 3-phase
Frequency 50 / 60 Hz
Output frequency 0-599 Hz
Protection rating NEMA 1 / IP20
Frame size Frame 4
Mounting type Cabinet / panel mounting
Dimensions (H × W × D) approx. 322 × 225 × 206 mm
Weight approx. 10.4 kg

Frequently Asked Questions

What is the TECO E510-425-H3 used for?

This drive is used to control the speed and torque of three-phase AC motors in industrial machinery, pumps, fans, conveyors, compressors and automation systems.

What motor power does this drive support?

The E510-425-H3 supports motors rated at approximately 18.5 kW (25 HP).

What supply voltage does the drive require?

The drive operates from a 380-480 V AC three-phase supply.

What communication protocols are supported?

The TECO E510 series supports Modbus RTU and BACnet communication for integration with PLCs and building automation systems.

Where is this drive typically installed?

The drive is designed for installation inside electrical control panels or protected industrial environments using its NEMA 1 / IP20 enclosure.

Trusted by Industrial Automation Professionals

TECO E510 compact AC drives are trusted by machine builders, panel manufacturers and industrial engineers for reliable variable speed control, energy efficiency and flexible automation integration.