Appendix A - Ordering Options
P543i/P545i
Current differential - With distance backup, 1/3 pole autoreclose and check synchronising P543 **
Variants Order No.
Language
English, French, German, Spanish 0
English, French, German, Italian (Not yet available!) 4
English, French, German, Russian * 5
English, Italian, Polish and Portuguese *** 7
Chinese, English or French via HMI, with English or French only via Communications port ** C
* Design Suffix G, J, K & M only
** Design Suffix K and M with 42/52 software and later only
*** Design Suffx M with 65/66/75/76 software
Software version
Without Distance 4*/6*
With Distance 5/7/8*
Customer specific options
Standard version 0
Customer version A
Hardware version
Phase 2 Enhanced Coprocessor, wide range opto B
Enhanced Main Processor (CPU2) with hotkeys G
As G plus dual characteristic optos J
Extended main processor (XCPU2) With Function Keys & Tri-colour LEDs K
As K plus increased main processor memory (XCPU3), Cyber Security M
A2
P54x1i-TM-EN-1