Technical Data - ABB Relion 650 Series Technical Manual

Section 16
IED hardware
16.2.3.3
16.2.4
16.2.5
16.2.5.1
650
in, self-regulated DC/DC converter that provides full isolation between the
terminal and the external battery system.
The DC input is protected against inverse polarity within the rated DC voltage
range.
Connection diagram
IEC08000476 V2 EN-US
Figure 290: PSM Connection diagram.

Technical data

Table 530: PSM - Power supply module
Quantity
Auxiliary DC voltage, EL (input)
Power consumption
Auxiliary DC power in-rush
Supply interruption bridging time
Local human-machine interface (Local HMI)
Refer to section Local HMI
Transformer input module (TRM)
Introduction
The transformer input module is used to galvanically separate and adapt the
secondary currents and voltages generated by the measuring transformers. The
module has twelve inputs in different combinations of currents and voltage inputs.
Rated value
EL = (24-60) V
EL = (100-250) V
32 W typically
< 10 A during 0.1 s
< 50 ms
for information.
1MRK 511 424-UEN B
M6377-8 v3
SEMOD52801-1 v1
M12286-1 v8
Nominal range
EL ±20%
EL ±20%
-
-
-
SEMOD56218-5 v4
IP15581-1 v1
M14875-3 v9
Bay control REC650 2.2 IEC
Technical manual