MSU3.4L
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Diesel Generator Controllers (With LCD Graphic Display) ENKO Electronic Control Systems - IZMIR / TURKIYE Manual Start Unit for Gen-Sets (with Remote Start and Load Management control) MSU3.4L is designed for single MSU3.4L is a full Automatic Control Module, intended for controlling Generator applications with Load single Generator sets, where intelligent load management is required . The controller can be used with single or three phase generator sys- Management. The unit is fitted with LCD Graphic display for simple and efficient user interface. User can select his own display language. phase generator load current is measured. Phase sequence and Reverse Power detection and protection is provided for the Generator. 3 phase generator voltages are measured in true RMS and also 3 User can program any of the auxiliary i/o ports for custom applications. The menu offers extensive control for each i/o and all the parameters can be configured via PC, using the ENKO PRO-Link configuration program. All the parameters can also be configured from the front panel controls. SMS messages can be sent, using optional GSM interface module. The unit can be programmed from remote distance. Built-in graphical display offers easy reading of all the parameters during run time and programming. There are 3 analog sensor inputs Versatile generator control with intelligent Load management and Real-Time clock Real time clock function allows the user to program weekly patterns for the generator operation. Time stamped alarm logging is also available for professional user. available and characteristics can be configured from the menu to adapt any type of sensor. There are altogether 13 i/o ports available, among which many can be configured by the user. Load power is also measured and can be used with dedicated functions in the menu. Decisions can be made depending on active and/or reactive load power value. Total accumulated active/reactive power is also measured and recorded. The real-time clock allows weekly and/or monthly generator control programs to be made, which can manage periodic test run and /or disabling the generator at certain hours or on specific days. Magnetic pick-up input is available for reliable and accurate measurement and control of engine speed. Main features: 3 ph Generator voltage and current measurement Graphical LCD display with white LED backlight 13 configurable i/o ports for engine and system controls Measurement of active/ reactive load power and PF LED indicators for alarm and status conditions Independent control of MCB and GCB from front panel Phase sequence and Reverse Power detection and protection for Gen-Set Full digital calibration of all analog measuring inputs Characteristic adaptation table for temperature and pressure sensors Daily or weekly control patterns for the generator, Automatic test run mode SMS message option for alarms PC INTERFACE FOR MONITORING AND SYSTEM PROGRAMMING, SCADA INTERFACE REAL TIME CLOCK AND TIME STAMPED ALARM LOGGING PHASE SEQUENCE AND REVERSE POWER DETECTION / PROTECTION Additional features: MEASUREMENT OF KW, KVA, KVAr, KWh AND POWER PACTOR MAGNETIC PICK-UP INPUT FOR RPM MEASUREMENT TRUE RMS VOLTAGE AND CURRENT MEASUREMENT Frequency measurement: Charge alternator excitation current: Measurement accuracy: Phase voltages: ±2% of scale, Frequency: ±0.1Hz Frequency measurement: Magnetic pick-up / Alternator phase frequency Protection class: IP52 (front panel protection) FULL ENGINE CONTROL AT+T COMPATIBLE GSM MODEM INTERFACE ENGINE WORKING HOUR METER AND SERVICE TIMER REMOTE START AND STOP WIDE OPERATING TEMP. RANGE (-25°C to +70°C) REAL TIME CLOCK AND TIME STAMPED ALARM LOGGING Relative humidity: Operating temperature: ALARM LOGGING FOR THE LAST 15 INCIDENTS MODBUS/RTU COMMUNICATION INTERFACE PORT SCADA INTERFACE FOR MONITORING AND REMOTE SYSTEM PROGRAMMING Technical specifications: OPERATION INTERFACE MAGNETIC PICK-UP RP

APPLICATION CONNECTION DIAGRAM Typical connection diagram is shown in the above schematic. The system is shown in 3 phase connection but can also be applied for single phase systems. MSU3.4L controller plastic housing Mechanical dimensions is designed according to DIN norms. Mechanical dimensions are shown in the drawing. Plastic housing is made of ABS (with added fiber) which provides high temperature resistance and good order to adopt the controller to mechanical stability. The electrical more specific applications. Magnetic pick-up can be used for rpm detection. The controller is...