RHO 3Â is used for protection and management of medium and large motors and driven equipmentIt is Ideally suited for pumps, conveyors, compressors, fans etc. Â Standard....
RHO 3Â is used for protection and management of medium and large motors and driven equipment It is Ideally suited for pumps, conveyors, compressors, fans etc.
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Standard Features
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Thermal overload protection (49)
Circuit breaker failure protection (50 BF)
Communication protocol compatible with IEC 60870-5-103 or MODBUS RTU
Thermal overload protection (49)
CT Supervision
Earth fault Protection (50N)
Fiber-Optic/ RS485 Communication port
LCD Display
Limitation of number of starts
Fiber-Optic/ RS485 Communication port
Optional 8 thermistor or Resistance Temperature Detector (RTD) Inputs