ABB RET 54 Series Technical Reference Manual, General page 14

RET 54_
14
Transformer Terminal
Technical Reference Manual, General
Table 3.2.-4 Hardware versions of RET 543, 6I/3U transformers
HW modules
Analog interface
Current trafo 1/5 A
Voltage trafo 100 V
Main processor boards
CPU module
Power supply boards
PS1: 80...265 VDC/AC (High)
PS1: 80...265 VDC/AC (Medium)
PS1: 18...80 VDC (Low)
PS2: 80...265 VDC /AC
PS2: 18...80 VDC
Digital I/O boards
BIO1: threshold voltage 155 VDC
BIO1: threshold voltage 80 VDC
BIO1: threshold voltage 18 VDC
BIO2: threshold voltage 155 VDC
BIO2: threshold voltage 80 VDC
BIO2: threshold voltage 18 VDC
Analog I/O board
RTD/analog module
Display boards
Graphic HMI display, fixed
Graphic HMI display, external
Mechanic
1/2 enclosure
Digital inputs
Power outputs, single pole
Power outputs, double pole
Signal outputs (NO)
Signal outputs (NO/NC)
Supervised trip circuits
IRF outputs
RTD/analog inputs
Analog outputs
1MRS755225
Order number
6 6 6 6 6 6 6
3 3 3 3 3 3 3
1 1 1 1 1 1 1
1 1 1
1 1 1
1
1 1 1
1 1 1
1
1 1 1
1 1 1
1
1 1
1 1 1 1 1
1 1
1 1 1 1 1 1 1
25 25
2
9
2
5
2
1
0
0
6 6 6
3 3 3
1 1 1
1
1
1
1
1
1
1
1
1
1 1 1
1
1 1
1 1 1
2
9
2
5
2
1
8
4