Motor Manager Relay
F12/14, F37, F27/59, F46, F50/51, F51LR, F51BF, F55, F64, F66, F81
- F12/14 : Speed Control input.
- F37 : No-Load Running
- F27/59 : Over / Under Voltage
- F46 : Current Unbalance.
- F49 : Thermal Image with prealarm level
- F50/51 : Overcurrent
- F51LR : Locked Rotor
- F51BF : Breaker failure protection
- F55 : Low Power Factor
- F64 : Earth Fault
- F66 : Control of n° of startings
- F81 : Over / Under Frequency
- Speed control
- Reduced voltage status
- Autosetting
- RTD input
- U/V Lock/out
- Power and Power Factor measurements
- Two complete setting programs switchable locally or remotely
- Event Recording (last 100 events)
- Trip Recording (last 20 trips) complete with cause of tripping and values of the input quantities at the moment of trip
- Oscillographic recording of input quantities (8 channels, 32 sample/cycle, 3 sec each)
- 6 Output Relays user programmable
- 4 Digital Inputs user programmable
- Blocking input and Blocking output for pilot wire selectivity coordination
- Time tagging resolution 1ms
- Trip circuit supervision
- Associated Circuit Breaker control (OPEN / CLOSE)
- Breaker interruption energy Si2t
- Complete autodiagnostic program with dedicated relay
- Graphical Display (128x64 dot)
- 4 Leds for signalization
- Multilanguage Display (English/Italian standard, available - other on request)
- 1 RS485 Serial communication port on rear side
- 1 RS232 Serial communication port on front panel
- Modbus RTU / IEC870-5-103 Communication Protocols
- Canbus port for external additional modules
- 2 Module box. (3 modules with 1 expansion, 4 modules with 2 expansion)
- IP44 protection case (on request IP54)
- Totally draw-out execution
