Hitachi WJ C1 Series User Manual

Contents
C-2
Chapter 3 Main Body of the Product
3.1 Confirmation at the Time of Purchase ........................................................................................... 3-1-1
3.1.1 Checking the Product and the Included Items ....................................................................... 3-1-1
3.1.2 Model of the Product and Specification Label ........................................................................ 3-1-2
3.2 Appearance of the Product and Part Name .................................................................................. 3-2-1
3.2.1 Appearance of Each Model ........................................................................................................ 3-2-1
3.2.2 Part Names and Descriptions on the Front of the Product ................................................... 3-2-4
3.2.3 Connecting Remote Operator ................................................................................................... 3-2-5
Chapter 4 Installation
4.1 Installation Environment ................................................................................................................. 4-1-1
4.1.1 Installation Precautions .............................................................................................................. 4-1-1
Chapter 5 Wire Connection
5.1 Remove the Terminal Block Cover ................................................................................................. 5-1-1
5.2 Main Circuit Terminal ...................................................................................................................... 5-2-1
5.2.1 Configuration of Main Circuit Terminal .................................................................................... 5-2-1
5.2.2 Wiring the Power Supply and Motor ......................................................................................... 5-2-2
5.2.3 Arrangement of Main Circuit Terminal Block .......................................................................... 5-2-6
5.3 Applicable Peripheral Device ......................................................................................................... 5-3-1
5.3.1 Overview of Applicable Peripheral Devices ............................................................................. 5-3-1
5.3.2 Recommended Wire Diameter, Wiring Equipment, Crimp Terminal ................................... 5-3-2
5.3.3 Applicable Breaker ...................................................................................................................... 5-3-4
5.3.4 Wiring of DC Link Choke (DCL) ................................................................................................. 5-3-6
5.3.5 Wiring of Braking Resistor and Regenerative Braking Unit.................................................... 5-3-7
5.4 Control Circuit Terminal ................................................................................................................. 5-4-1
5.4.1 Configuration of Control Circuit Terminal ............................................................................... 5-4-1
5.4.2 Recommended Wire Diameter and Wiring Method for Control Circuit Terminals ............ 5-4-7
5.4.3 Switching Sink/Source Logic and Connecting External Power Supply/Programmable Controller ........ 5-4-9
Chapter 6 Operation Check/Residual Risk
6.1 Overview of Residual Risk Checklist .............................................................................................. 6-1-1
6.2 Residual Risk Checklist ................................................................................................................... 6-2-1

Hitachi WJ C1 Series Specifications

General

Brand	Hitachi
Model	WJ C1 Series
Category	Inverter
Language	English