Auxiliary Supply Voltage Input - ABB RET650 Technical Manual

Section 18
IED physical connections
18.2.2
602
Table 515: Analog input modules TRM
Terminal TRM
6I + 4U
X101-1, 2 1/5A
X101-3, 4 1/5A
X101-5, 6 1/5A
X101-7, 8 1/5A
X101-9, 10 1/5A
X102-1, 2 1/5A
X102-3, 4 100/220V
X102-5, 6 100/220V
X102-7, 8 100/220V
X102-9, 10 100/220V
Table 516: Analog input modules AIM
Terminal
X103-1, 2
X103-3, 4
X103-5, 6
X103-7, 8
X103-9, 10
X104-1, 2
X104-3, 4
X104-5, 6
X104-7, 8
X104-9, 10
See the connection diagrams for information on the analog input
module variant included in a particular configured IED. The primary
and secondary rated values of the primary VT's and CT's are set for the
analog inputs of the IED.

Auxiliary supply voltage input

The auxiliary voltage of the IED is connected to terminals X420-1 and X420-2/3. The
terminals used depend on the power supply.
The permitted auxiliary voltage range of the IED is marked on top of the IED's LHMI.
TRM TRM
8I + 2U 4I + 1I + 5U
1/5A 1/5A
1/5A 1/5A
1/5A 1/5A
1/5A 1/5A
1/5A 0.1/0.5A
1/5A 100/220V
1/5A 100/220V
1/5A 100/220V
100/220V 100/220V
100/220V 100/220V
AIM
6I + 4U
1/5A
1/5A
1/5A
1/5A
1/5A
1/5A
100/220V
100/220V
100/220V
100/220V
1MRK 504 135-UEN A
TRM
4I + 6U
1/5A
1/5A
1/5A
1/5A
100/220V
100/220V
100/220V
100/220V
100/220V
100/220V
AIM
4I + 1I + 5U
1/5A
1/5A
1/5A
1/5A
0.1/0.5A
100/220V
100/220V
100/220V
100/220V
100/220V
Technical manual