Sailer VFD

High-performance variable frequency drive with advanced current vector control for industrial motor applications.

  • Advanced current vector control for stable torque performance
  • Wide output frequency range up to 500Hz
  • RS485 Modbus communication built-in
  • Suitable for pumps, conveyors, HVAC and industrial automation
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Sailer VFD General Enquiry

Sailer VFD General Enquiry


Technical Overview

Voltage Power Current
220V 0.75 – 2.2kW 4.2 – 11A
380V 0.75 – 37kW 2.5 – 80A
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Drive Configuration

Please select required drive size

Summary

Designed for Reliable Motor Control

The SAILER VFD Series is a variable frequency drive designed for precise and reliable control of AC motors in industrial and commercial environments.

It uses advanced current vector control technology to ensure stable torque output and smooth motor performance across varying load conditions.

The drive is suitable for applications such as pumps, conveyors, HVAC systems, and general industrial automation where efficient motor speed control is required.

Its compact design and flexible configuration options make it suitable for both new installations and retrofit projects.

Specifications

Electrical Performance

  • Input Frequency: 45–65 Hz
  • Output Frequency: 0–500 Hz
  • Control Mode: V/F control + current vector control
  • Speed Accuracy: ±0.5% of maximum speed
  • Overload Capacity: 150% rated current for 60 seconds • 180% rated current for 2 seconds

Control & Input/Output

  • 20 frequency setting channels
  • 8 digital inputs
  • 2 analogue inputs (0–10V / 0–20mA / 10V–10V)
  • 2 relay outputs
  • 2 open collector outputs
  • Pulse input: 0–50kHz

Communication

  • RS485 serial interface
  • Standard Modbus protocol

Construction

  • Industrial-grade housing
  • Flame-retardant main circuit design
  • Improved heat dissipation structure
  • EMC compliant design (CE EMC certified)
  • Built-in filtering (18.5–560kW models)

See datasheet for full technical specifications

Features

Advanced Control & System Functionality

  • Advanced current vector control for high torque performance
  • Stable low-speed motor operation under varying loads
  • Flexible V/F and vector control modes
  • Integrated RS485 Modbus communication for automation systems
  • Energy-saving and automatic current limiting functions
  • Fast commissioning via LED/LCD interface
  • Parameter copy function for simplified setup
  • Robust electromagnetic compatibility for industrial environments
  • Reliable thermal and circuit protection design

Applications

The SAILER VFD Series is suitable for a wide range of industrial and commercial applications, including:

  • Pumping and water systems
  • HVAC and ventilation control systems
  • Conveyor and material handling systems
  • Crushers, mixers, and processing equipment
  • Industrial automation systems
  • General motor speed control applications
Summary

Designed for Reliable Motor Control

The SAILER VFD Series is a variable frequency drive designed for precise and reliable control of AC motors in industrial and commercial environments.

It uses advanced current vector control technology to ensure stable torque output and smooth motor performance across varying load conditions.

The drive is suitable for applications such as pumps, conveyors, HVAC systems, and general industrial automation where efficient motor speed control is required.

Its compact design and flexible configuration options make it suitable for both new installations and retrofit projects.

Specifications

Electrical Performance

  • Input Frequency: 45–65 Hz
  • Output Frequency: 0–500 Hz
  • Control Mode: V/F control + current vector control
  • Speed Accuracy: ±0.5% of maximum speed
  • Overload Capacity: 150% rated current for 60 seconds • 180% rated current for 2 seconds

Control & Input/Output

  • 20 frequency setting channels
  • 8 digital inputs
  • 2 analogue inputs (0–10V / 0–20mA / 10V–10V)
  • 2 relay outputs
  • 2 open collector outputs
  • Pulse input: 0–50kHz

Communication

  • RS485 serial interface
  • Standard Modbus protocol

Construction

  • Industrial-grade housing
  • Flame-retardant main circuit design
  • Improved heat dissipation structure
  • EMC compliant design (CE EMC certified)
  • Built-in filtering (18.5–560kW models)

See datasheet for full technical specifications

Features

Advanced Control & System Functionality

  • Advanced current vector control for high torque performance
  • Stable low-speed motor operation under varying loads
  • Flexible V/F and vector control modes
  • Integrated RS485 Modbus communication for automation systems
  • Energy-saving and automatic current limiting functions
  • Fast commissioning via LED/LCD interface
  • Parameter copy function for simplified setup
  • Robust electromagnetic compatibility for industrial environments
  • Reliable thermal and circuit protection design
Applications

The SAILER VFD Series is suitable for a wide range of industrial and commercial applications, including:

  • Pumping and water systems
  • HVAC and ventilation control systems
  • Conveyor and material handling systems
  • Crushers, mixers, and processing equipment
  • Industrial automation systems
  • General motor speed control applications

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