Single-phase/Three-phase Frequency Inverter 4 HP 380V IFMT1031-40 Kayama

1. The Kayama IFMT1031-40 Frequency Inverter was developed for the operation and control of 4 HP three-phase motors, using a single-phase power supply and providing three-phase output.

Designed for commercial and light industrial applications, the equipment combines V/F (scalar) and vector control, allowing parameter adjustment according to the motor and application characteristics. Its 0–400 Hz output frequency range provides flexibility for different motor speed control requirements.

Technical Features

• Product: Frequency Inverter
• Brand: Kayama
• Model: IFMT1031-40
• Rated power: 4 HP (3 kW)
• Input: Single-phase — 220V or 380V, depending on the application
• Output: Three-phase — 220V or 380V
• Output frequency: 0–400 Hz
• Control: V/F and vector
• Interface: Digital display/control panel for parameter setting
• Communication: RS485 Modbus
• Inputs and outputs: Configurable digital and analog I/O

Technical Resources and Benefits

The IFMT1031-40 allows three-phase motors to be operated from a single-phase power supply, providing flexibility for installations without a dedicated three-phase power supply.

Its features include:

• Motor speed control;
• Torque control according to parameterization and application;
• Controlled starting, helping reduce current peaks;
• Reduction of mechanical stress during motor starting;
• Contribution to reduced wear of system components;
• Integration with automation systems;
• RS485 Modbus communication;
• Configurable digital and analog inputs and outputs.

Protection Systems

The equipment includes protection and monitoring resources, including:

• Overcurrent protection;
• Overvoltage protection;
• Undervoltage protection;
• Overload protection;
• Thermal protection against overheating;
• Phase-failure monitoring.

Installation and Use Requirements

Installation must be performed by a qualified professional, following appropriate electrical sizing and applicable technical standards.

Before operation, compatibility between the inverter and motor must be verified, especially regarding supply voltage, motor voltage, power, current, and load characteristics. Parameterization must be performed according to the motor and application.

Dimensions

20 × 20 × 15 cm.

Registration Information

• GTIN: 7900370026149
• NCM: 8504.40.50

Kayama Quality

The Kayama IFMT1031-40 Frequency Inverter provides resources for three-phase motor control in commercial, light industrial, workshop, and automation applications compatible with its electrical specifications.