Ordering Information; Order Number - ABB REF 54 Series Technical Reference Manual, General

1MRS750527-MUM
7.
7.1.
Feeder Terminal
Technical Reference Manual, General

Ordering Information

Order number

The following is to be specified when ordering REF 54_ feeder terminals:
• Order number (see Fig. 7.1.-1 below)
• Display language combination (for example English-German)
• Quantity of feeder terminals
Each REF 54_ feeder terminal has a specific order number that identifies the feeder
terminal type as well as the hardware and the software as described in Fig. 7.1.-1
below. The order number is labeled on the marking strip on the front panel of the
feeder terminal delivered, for example Order No: REF543KC127AAAA.
REF54_KC127AAAA
Fig. 7.1.-1 Order number of REF 54_
The functionality level determines the extent of the selection of function blocks
available for the feeder terminal. For more detailed information on the separate
function blocks included in each selection, please consult your relay supplier.
Functionality level Selection of function blocks
C (Control) All control, condition monitoring and measurement functions
B (Basic) All control, condition monitoring and measurement functions,
basic protection functions
M (Multi) All control, condition monitoring, measurement and
protection functions
In addition, optional functions, such as fault locator, power quality, capacitor bank
protection and power factor control functions are available.
Terminals can optionally be ordered with an ANSI front panel.
REF 54_
A050601
103