MC 200

  • MC200 controllers are allowed for each system, to manage multiple mains
  • The centralization of the start/stop commands towards the generators.
  • An internal synchronizer with voltage, frequency, and phase differences control.
  • The centralized management of active power setpoints for the generators, to allow the gradual transfer of the loads with a specifiable rate.
  • The centralized management of power factor setpoints for the generators, when operating in parallel with the mains.
  • The production is parallel to mains at fixed power (BASE LOAD), with the power setpoint for the generators settable by parameter or by analog input.
  • The production in parallel to mains at variable power (IMPORT EXPORT, variable production on the generators to guarantee a fixed power on the mains), with power setpoint for the mains settable by parameter or by analog input.
  • The loss of mains protections (interface protections), to isolate the generators from the mains in case of failure on the mains itself.
  • The LOAD SHEDDING function (non-priority loads disconnection), with 4 available levels.

High-level controller with the double microcontroller, aimed for managing the mains (and the relative circuit breaker) in applications composed by multiple generators operating in parallel. Multiple MC200 controllers are allowed for each system, to manage multiple mains.

MC200 performs a continuous check of the mains voltages characteristics; in case of anomalous voltages, it can immediately operate on the MCB circuit breaker (loads protection from abnormal mains voltages) and start the generators to supply the loads (AMF function).
When the mains returns incorrect conditions, it allows the gensets synchronization to the mains (“reverse synchronization”), avoiding a blackout on the loads (“short time parallel”).

While the generators are in parallel to mains, MC200 continuously checks the mains to detect any faults, (interface protection): in case of anomalies, it opens the MCB circuit breaker to isolate the generators from the mains

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