ABB RTB615, Technical Manual

Page: 17 / 28

having sensor inputs (instead of conventional CTs and VTs), 5 VT inputs, RTD/mA
inputs or maximum number of binary inputs are not supported.
Due to mechanical interface reasons between 615 plug-in units and RTB615, only 615
series Ver.3.0 (D) onwards is supported. See the 615 installation manual for
information on detaching and installing the plug-in unit.
Composition change notification is shown on the LHMI after
inserting plug-in unit to the case. Press the ESC button on the IED to
continue working.
Inserting a non-compatible 615 plug-in unit into RTB615 results in an
IRF situation with the IED.
Table 1: Example of significant digits in the order code
Determinative digits in the 18 character order code
Digit 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Order
code
H B M A A C A B N B A 1 A B N 1 1 E
Table 2: 615 series IED order codes compatible with RTB615
3rd digit 5th digit 6th digit 7th digit 8th digit 18th digit
F A A A A D or later
F A B A A D or later
F A A A C D or later
F A B A C D or later
F A A F G D or later
F A B A C D or later
F A B F G D or later
F or M A C A B D or later
F or M A C A D D or later
F or M A D A B D or later
F or M A D A D D or later
T or V B A B A D or later
V B A F D D or later
M or U C A A H D or later
M C B A H D or later
M C A F D D or later
M C B F D D or later
1MRS758004 B
Section 2
Relion Test Box RTB615
RTB615 9
Technical Manual