ABB RET 54 Series Technical Reference Manual, General page 95

1MRS755225 Transformer Terminal
Technical Reference Manual, General
Table 5.2.1-12 General
Event recording
Data recording
Protection functions
Control functions
Condition monitoring functions
Measurement functions
Power quality functions
Self-supervision
Mechanical dimensions
Weight of the unit
all events are recorded in higher level syntax:
reason, time, date
the last 100 events are recorded
records operate values
see Technical Descriptions of Functions, CD-ROM
(1MRS 750889-MCD)
RAM circuits
ROM circuits
Parameter memory circuits
CPU watchdog
Power supply
Digital I/O modules
HMI module
RTD/analog input module
Internal communication bus
A/D converters and analog multiplexers
Width: 223.7 mm (1/2 of a 19" rack)
Height, frame: 265.9 mm (6U)
Height, box: 249.8 mm
Depth: 235 mm
For dimension drawings, refer to the Installation
Manual (1MRS 750526-MUM)
External display module: Width: 223.7 mm
Height: 265.9 mm
Depth: 74 mm
~8 kg
RET 54_
95