Protection:

Ø  14 Locked rotor protection

Ø  37/37G Undercurrent protection

Ø  46BC Broken conductor detection

Ø  46PR Phase-rotation reversal

Ø  46UB Phase unbalance

Ø  48 Starting-time supervision

Ø  49R Rotor thermal overload protection

Ø  49TS Temperature sensor supervision

Ø  50/50N/50G Instantaneous overcurrent

Ø  50AFD Arc Flash Detection

Ø  50/50G/50N Instantaneous overcurrent/EF

Ø  50AFD Arc flash detection 12

Ø  50BCL Break capacity limit

Ø  51/51G/51N Time delayed overcurrent/EF

Ø  66 Number of starts

Ø  81B Backspin monitor

Ø  87GH REF protection – high-impedance

Ø  27/27Vx Undervoltage protection

Ø  32 Power protection

Ø  47 Sequence overvoltage protection

Ø  55 Power factor

Ø  59/59Vx Overvoltage protection

Ø  59N Neutral voltage displacement

Ø  60VTS VT supervision

Ø  67/67G/67N Directional – phase/earth fault

Ø  81 Frequency protection – "f>" or "f<"

Ø  81B-V Backspin monitor – voltage reference

Supervision:     

Ø  50BF Circuit-breaker failure protection – 3 pole

Ø  60CTS CT supervision

Ø  60VTS VT Supervision

Ø  74CC Close-circuit supervision

Ø  74TC Trip –circuit supervision

Ø  81HB2 Inrush current detection  

Control & Plant:

Ø  52 Circuit Breaker control

Ø  52 CB Counters Trip & Delta Trip

Ø  52 I2t Counter

Ø  86 Lockout