Hitachi WJ-C1 Series VFDs

Overview

Variable frequency drives (inverters) made by Hitachi. They can be configured using a USB port, support RS-485, and come in both single phase and three phase input power variants. They seem to be the successor to Hitachi's WJ200 series.

Model Numbers

Page 49 (3-1-2 in the PDF) shows the model number breakdown
Page 412 (17-1-1 in the PDF) has the specification table

Wiring Diagram

Page 64 (5-2-1 in the PDF) lists the power terminals
Page 69 (5-2-6 in the PDF) shows the power terminal layout
Page 78 (5-3-8 in the PDF) specifies the external braking resistor sizing
Page 79 (5-4-1 in the PDF) shows example wiring for the control terminals
Page 81 (5-4-3 in the PDF) shows the control terminal layout
Page 87 (5-4-9 in the PDF) shows the sinking vs. sourcing mode for digital inputs

Dimensions

Page 59 (4-1-4 in the PDF) lists the clearances in the cabinet around the inverter
Page 417 (17-2-1 in the PDF) has dimensional diagrams

Software

Industrial Inverters Software Downloads | Hitachi IESA

Filename	Size	MD5	SHA1	SHA256
ProDriveNext%202.3.30.7.zip	41,605,305 bytes	c8988fb9f11b2b08399467e423d33cf7	f2f8ebe83874ddb24c6fd2644bcf8947fbf8a15b	aec91b44b26bc0a5fd631aec87e0e98c00226949a36c7eee1c4bce752117e376