This document describes the features and technical specifications of the KT-A6 series variable frequency drives and A6P fan and pump series, including model, power, and installation requirements.
This manual provides detailed instructions for the KT75A6G-4B speed governor, including safety precautions, inspection steps, and required tools. It outlines the product’s key features such as PID control, RS‑485 communication, and LED display.
The document covers installation guidelines, wiring diagrams, operation procedures, parameter settings, fault diagnosis, and accessory information, helping users set up and maintain the device safely and efficiently. This manual is written in Japanese.
| Input Voltage (200V series) | 3‑phase 200 V 0.7 kW – 75 kW |
|---|---|
| Input Voltage (400V series) | 3‑phase 400 V 1.5 kW – 400 kW |
| Maximum Output Frequency | 0.1 Hz – 400 Hz |
| Control Method | Sinusoidal PWM |
| Communication Interface | RS‑485 |
The model number is KT75A6G-4B.
The device is offered in 200 V and 400 V three‑phase versions.
It uses an RS‑485 interface for DCS control.
The output frequency can be set from 0.1 Hz up to 400 Hz.