Mains Failure Controllers AMF2.0 ENKO Electronic Control Systems - IZMIR / TURKIYE Automatic Mains Failure Controller for Gen -Sets AMF2.0 offers all necessary control AMF2.0 is a full Automatic Mains Failure unit intended to be used for functions for single Generator/ single Gen-Set applications. The controller can be used with single or three phase mains systems. Mains applications. Full Generator control functions can be implemented through the unit program menu. The unit has a configuration parameter menu which can be accessed from the front panel. All engine parameters can be monitored and full engine protection is provided. Cranking can be achieved manual or automatic, depending on the selected operation mode. Start of engine is detected automatically Main features: Full automatic mains failure control functions Full control and protection of engine and alternator Digital display for monitoring voltages and frequency and crank relay is controlled accordingly. The alternator values are also monitored and all values are measured and calculated as True RMS values, avoiding false voltage measure- Efficient and simple control for single GenSet applications Automatic control of MCB and GCB relays Automatic and Test operation options ments due to high load harmonic contents, hence ensuring reliable operation. The AC voltage inputs are suitable up to 500Vac. AMF2.0 is designed to fulfill all the required functions to control the load. Mains is monitored on all three phases and protection limits are programmable through the menu. There are three operation modes which the user can select from. Controller will control the load according to the selected mode. Engine control and Mains side parameter controls are available and can be configured through the unit’s program menu. All the measurement calibration can be made through the program menu and there is no need for any trimmer adjustments. The unit menu is protected with two-stage password, allowing user and experi- 4 configurable input and output ports for peripheral control Configuration menu with 44 parameters Digital calibration on measuring inputs Small housing for space saving applications enced technician to reach appropriate menu parts. OFFERS ECONOMICAL SOLUTIONS FOR SINGLE GENSET APPLICATIONS FULL CONTROL and PROTECTION OF DIESEL ENGINE AND ALTERNATOR Additional features: SINGLE DISPLAY FOR VOLTAGE AND FREQUENCY CONFIGURABLE AUXILIARY INPUTS AND OUTPUTS 3 PHASE TRUE RMS MAINS VOLTAGE MEASUREMENT Operating temperature: PREHEAT FUNCTION BEFORE IGNITON WIDE OPERATING TEMPERATURE RANGE (-35°C to +70°C) 1.0Hz to 99.9Hz, ±0.1Hz 1 input port, 1 output port with relay contact Charge alternator excitation current: Measurement accuracy: Phase voltages: ±2% of scale, Frequency: ±0.1Hz Dry contact relay outputs Protection class: IP52 (front panel protection) CONFIGURABLE AUXILIARY I/O PORT MAINS TRANSFORMER Frequency measurement: IP52 PROTECTION CLASS (front panel protection) Relative humidity: SINGLE PHASE TRUE RMS GENERATOR VOLTAGE MEASUREMENT Technical specifications:

APPLICATION CONNECTION DIAGRAM LOAD UTILITY DIESEL ENGINE Auxiliary input Auxiliary output relay Alarm relay Fuel solenoid Stop solenoid Crank relay Auxiliary input (Overload protect) Engine temperature switch Input common Emergency Stop NEGATIVE TERMINAL OF THE BATTERY SHOULD BE GROUNDED Mechanical dimensions Typical connection diagram is AMF2.0 controller plastic housing is shown and this is one of possible designed according to DIN norms. applications among many. The Mechanical dimensions are shown in system is shown in 3 phase connection but can also be applied for single phase systems. Plastic...