General functions

AC functions	Stand-alone	Core
100 to 690 V AC (selectable)	●	●
CT -/1 or -/5 (selectable)	●	●
Select the AC configuration: • 3-phase/3-wire • 3-phase/4-wire • 2-phase/3-wire (L1/L2/N or L1/L3/N) • 1-phase/2-wire L1	●	●
4th current measurement Power source 2 current	●	●
Sets of nominal settings	4	4

General functions	Stand-alone	Core
Emulation for testing and front load commissioning	●	●
Built-in test sequences (simple test and load test)	●	●
PLC logic (M-Logic)	20 lines	20 lines
Counters, including: Breaker operations kWh meter (day, week, month, total) kvarh meter (day, week, month, total)	●	●

Setting and parameter functions	Stand-alone	Core
Password-protected setup	●	●
Trending with the USW	●	●
Event logs with password, up to 500 entries	●	●

Display and language functions	Stand-alone	Core
Supports multiple languages (including Chinese and other languages with special characters)	●	●
20 configurable graphical screens	●	●
Graphical display with six lines	●	●
Parameters can be changed on the display unit	●	●