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Hitachi WJ200 Series Quick Reference Guide

Hitachi WJ200 Series
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Chapter 1 Introduction
2
1.2 Inquiry of the product and warranty for the product
1.2.1 Required information for product inquiry
If an inquiry of breakage, a question, damage etc. is required, please relay the following information
about WJ200 / WL200 and WJ-PN to the supplier that you ordered from or the nearest Hitachi
Distributor.
(1) Type (WJ200 / WL200 and WJ-PN)
(2) Manufacturing number (MFG No.)
Please refer to the lateral specifications labels
(the figure shows an example.) on the side.
(3) Date of purchase
(4) Contents of inquiry
- Damaged parts and its condition etc.
- Parts in question and their contents etc.
In order to shorten down time, utilizing a replacement unit is recommended.
1.2.2 Warranty of the product
The warranty period under normal installation and handling conditions shall be 2 years from the
date of manufacture, or 1 year from the date of installation, whichever occurs first. The warranty shall
cover the repair or replacement, at Hitachi's sole discretion, of ONLY the product that was installed.
1. Service in the following cases, even within the warranty period, shall be charged to the purchaser:
a. Malfunction or damage caused by miss-operation or modification or improper repair
b. Malfunction or damage caused by a drop after purchase and transportation
c. Malfunction or damage caused by fire, earthquake, flood, lightening, abnormal input voltage,
contamination, or other natural disasters
2. When service is required for the product at your work site, all expenses associated with field
repair shall be charged to the purchaser.
Always keep this manual handy; please do not lose it. Please contact your Hitachi distributor to
purchase replacement or additional manuals.

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Hitachi WJ200 Series Specifications

General IconGeneral
SeriesWJ200
Output Frequency0.1 to 400 Hz
Control MethodV/f Control, Sensorless Vector Control
Overload Capacity150% for 60 seconds
EnclosureIP20
CommunicationRS-485 (Modbus RTU)
Input Voltage200-240V AC, 380-480V AC
Ambient Temperature-10 to +50°C
Storage Temperature-20 to +60°C
Humidity5 to 95% RH (non-condensing)
Cooling MethodFan cooled
Braking UnitBuilt-in
Protection FunctionsOvercurrent, Overvoltage, Undervoltage, Overheat, Ground Fault
Analog Inputs2
Analog Outputs1

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