AMF (Auto Mains Failure)

Application :

  • AMF Control Panel is for controlling two DG Sets, Master DG and slave DG.

  • Auto mains failures (AMF) Panels is meant for controlling DG START / STOP sequence in accordance to the availability of utility power supply.

  • We design & manufacture the AMF panels for various capacities & different make of Diesel EA set. This is a Module with Generator monitoring, protection and start facilities. Operation of the module is via three pushbuttons mounted on the front panel with STOP, MANUAL and AUTO positions. Selection of the ‘Auto’ mode is confirmed by LED indicator, and monitors the incoming mains supply (3 Phase or Single phase). Should the incoming AC mains supply fall below a configurable pre-set limit, the generator will be started, and load transferred to the gen-set. When the AC mains supply returns to within limits, the module will transfer load back to the mains. The engine will be instructed to stop after a cool-down period. The module’s microprocessor provides a comprehensive functions.

Unique Specification and Advantage:

  • Automatic Changeover between Mains Electric Supply and DG.

  • With PLC & DIEF along with reputed parts.

  • Best suited for single and Double D. G handling.

  • With oil check alarm.

  • AMF control system provides.

  • Consistent power supply to the load in absence of main supply.

  • DG set protections.

  • Smooth Start / Stop Sequence.

  • Audio visual indications of various fault conditions.

  • Protects the load from voltage fluctuations.

  • Auto Manual modes of operation.

  • Mains failure and voltage fluctuations detection.

  • User friendly.

  • 14- GUI interface with TCP/ IP over GSM/GPRS (Optional).

Main features for AMF Panels (Auto Mains Failure Panel):

  • Range from 250KVA to 3000KVA.

  • Logic panels with normal source or with standby DG source.

  • Basic protection under /over voltage, under/Over frequency.

  • Provision with future synchronizing.

  • Metering (Voltage, Ammeter, Frequency, KWH) & Battery charger unit.

  • Modbus communication facility.

  • DG Breaker & mains Breaker (Optional)