Version
Changes
P631
‑
302
‑
401/402
‑
602-705
Release: 2002-04-19
Hardware
No changes.
Diagram
No changes.
Software
No changes.
P631
‑
302
‑
401/402
‑
602-706
Release: 2002-06-06
Hardware
No changes.
Diagram
No changes.
Software
LOC
Bug fixing:
●
Two pixels in the Cyrillic characters were
displayed incorrectly. This bug affected only the
language variant -805.
P631
‑
302
‑
401/402
‑
603
Release: 2002-11-27
Hardware
No changes.
Diagram
No changes.
Software
DVICE
Bug fixing:
●
A device ID for the entry of an order extension
number was missing.
DIFF
Amplitude matching factor restrictions are relaxed.
Zero sequence current filtering for odd vector group IDs
is improved.
Setting ranges of the tripping characteristic and of the
unrestrained differential element are extended.
The hysteresis of the tripping characteristic can now be
disabled.
Definite-time trip delay is available.
IDMT
Accuracy of tripping time is improved. Particularly the
characteristic “IEC extremely inverse” is now within the
claimed tolerance range.
A5 P631 Version History
P631
P631/EN M/R-11-C // P631-310-650
A5-3
Summary of Contents for P631
Page 2: ......
Page 4: ......
Page 7: ...Changes after going to press...
Page 8: ......
Page 16: ...P631 Table of Contents 8 P631 EN M R 11 C P631 310 650...
Page 56: ...P631 2 Technical Data 2 28 P631 EN M R 11 C P631 310 650...
Page 236: ...P631 3 Operation 3 180 P631 EN M R 11 C P631 310 650...
Page 246: ...P631 4 Design 4 10 P631 EN M R 11 C P631 310 650...
Page 266: ...P631 5 Installation and Connection 5 20 P631 EN M R 11 C P631 310 650...
Page 276: ...6 8 Configurable Function Keys P631 6 Local Control HMI 6 10 P631 EN M R 11 C P631 310 650...
Page 548: ...P631 10 Commissioning 10 10 P631 EN M R 11 C P631 310 650...
Page 568: ...P631 12 Maintenance 12 8 P631 EN M R 11 C P631 310 650...
Page 570: ...P631 13 Storage 13 2 P631 EN M R 11 C P631 310 650...
Page 572: ...P631 14 Accessories and Spare Parts 14 2 P631 EN M R 11 C P631 310 650...
Page 576: ...P631 15 Order Information 15 4 P631 EN M R 11 C P631 310 650...
Page 582: ...P631 A2 Internal Signals A2 4 P631 EN M R 11 C P631 310 650...
Page 608: ...P631 A4 Telecontrol Interfaces A4 18 P631 EN M R 11 C P631 310 650...
Page 637: ......