Sumitomo HF-430 Series VFDs

Sumitomo HF4304-7A5

Overview

VFD made by Sumitomo. It can be used to create 3-phase from single phase electricity of a similar voltage, but must be derated by half when doing so. R and T must be wired with S left out, this is important because the control circuitry draws power from 2 of the 3 phases.

Model Numbers

• Page 26 (2-12 in the PDF) gives a table of model numbers and specifications
• Page 130 (6-1 in the PDF) gives a table of model numbers and specifications

Wiring Diagram

• Page 19 (2-6-1 in the PDF) shows the general wiring
• Page 21 (2-7 in the PDF) gives a description of the terminals
• Page 24 (2-10 in the PDF) shows the power terminal block pinout
• Page 28 (2-14 in the PDF) shows the control terminal block pinout

Dimensions

• Page 131 (6-2 in the PDF) gives the dimensional diagram

Keypad

Operation

• Page 30 (3-1 in the PDF) explains how to use the keypad
• Page 34 (4-1 in the PDF) shows a diagram of the keypad and explanation of how to use it

Factory Reset

Page 16 of the pocket guide details how to factory reset the parameters.

Parameters

• Page 38 (4-5 in the PDF) gives a table of the parameters

Online Resources

Sumitomo HF-430 Series Operating and Maintenance Manual D1401E-3.2 (2010.06)

Sumitomo HF-430 Series Operating and Maintenance Manual DM1401E-2.10 (2011.04) (scanned)

Sumitomo HF430 AC Drive Pocket Guide

Sumitomo Speed Reducers & Gearmotors - AC Inverter HF430 (Wayback Machine)

HF430 AC FLUX VECTOR DRIVE (Wayback Machine)

カタログ・取説ダウンロード-住友重機械工業株式会社 PTC事業部