ABB
Line Differential Protection and Control
RED615
Product version: 4.0
30. Document revision history
Document revision/date
A/2008-10-03
B/2009-07-03
C/2010-06-11
D/2010-06-29
E/2010-09-07
F/2012-05-11
Product version
1.1
2.0
3.0
3.0
3.0
4.0
History
First release
Content updated to correspond to the product
version
Content updated to correspond to the product
version
Terminology updated
Content updated
Content updated to correspond to the product
version
1MRS756500 F
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