Hitachi WJ200 Series Quick Reference Guide

Chapter 1 Introduction
1
1.1 Check at the time of purchase
Make sure to treat the product carefully to prevent shock and vibration while unpacking and not to
damage the connector to connect WJ-PN and a inverter.
Confirm that the product is the one you ordered, that there are no defects, and that there was no
damage during transportation.
Contents:
(1) WJ-PN (PROFINET Communication option): 1 piece
(2) Basic Manual: 1 copy.
(3) Ferrite core: 2 pieces.
Specifications (recommended)
Name
Manufacturer
Model
Inner diameter
Ferrite core
SEIWA ELECTRIC MFG. Co., Ltd.
E04SR200935A
9 [mm]
If you find any problems, contact your sales agent immediately.
Please keep the original packing box/material and return all of them to investigate them by ou r side.
Basic Manual

Hitachi WJ200 Series Specifications

General

Series	WJ200
Output Frequency	0.1 to 400 Hz
Control Method	V/f Control, Sensorless Vector Control
Overload Capacity	150% for 60 seconds
Enclosure	IP20
Communication	RS-485 (Modbus RTU)
Input Voltage	200-240V AC, 380-480V AC
Ambient Temperature	-10 to +50°C
Storage Temperature	-20 to +60°C
Humidity	5 to 95% RH (non-condensing)
Cooling Method	Fan cooled
Braking Unit	Built-in
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Ground Fault
Analog Inputs	2
Analog Outputs	1