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A manual revision code appears as a suffix to the catalog number on the front cover of the manual.
The following table outlines the changes made to the manual during each revision. Page numbers refer to the
previous version.
Revision code
1
April 1997
2
November 1997
3
November 1998
Revision History
Cat. No. I521-E1-3
Date
Original production
Information on new models added throughout the manual.
Page 1-2: Model number description changed.
Page 2-2: Table of available models changed. Note in Required Conditions
corrected.
Page 3-3: Three-phase 400-VAC input models added.
Page 3-5: Warning to connect the ground to the supply neutral added for the
400-VAC models.
Page 3-7: Descriptions of terminals changed.
Page 3-8: Information added above the table for the input terminals.
Pages 3-9, 3-11: Changes to the diagram made to include the 400-VAC mod-
els. Note added also.
Page 3-10: Information added to the frequency reference input of the control
circuit diagram. Wire size table changed. Note added also.
Page 3-11: Information added to the beginning of Wiring Power Supply. Noise
filter table changed.
Page 3-12: LVD conformance table changed.
Page 3-13: Braking Resistor Unit information removed from Installing a Mag-
netic Contactor. Information added to Installing an AC Reactor. A section on
wiring a Braking Resistor/Braking Resistor Unit has been added.
Page 3-15: Ground resistance information added to Ground Wiring.
Page 3-18: A section on the tightening torque of control circuit terminals
added.
Page 4-2: Ratings changed.
Page 4-3: Information on 400-VAC models added to the overvoltage and volt-
age drop descriptions in Protection Functions.
Page 4-5: Noise Filter tables changed. New Noise Filter dimensions added.
Models with the special specification "-CE" have been removed throughout the
manual. Information on new three-phase, 200-VAC models added throughout the
manual.
Page 2-3, 3-7, 3-11, 4-6: Note on the unavailability of noise filter that conforms
to EC Directives removed.
Page 4-3: Applicable standards added to General Specifications.
Page 4-7: 3G3EV-PNF3006A-YN/-PNF3010A-YN dimensions added.
Revision code
Revised content
R-1
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