MSU 5.2 is designed with enhanced applications in mind and equipped with all the necessary hardware and software to fulfill this demand.
The unit is equipped with LCD Graphic Display, where user interface is simple and efficient. The user can choose what to display and all the alarm events are described in words. User can select the active display language from the menu. All system parameters can be set very easily.
System hardware allows the user to interface with high demanding applications, where high number of peripheral control is required. The system software also carefully designed in order to allow dedicated functions to be characterized for a particular application. Simple logic functions can also be executed on the auxiliary inputs and outputs, hence reducing the number of peripheral components.
The controller has built-in multiple communication ports for enhanced interface with external control systems. RS232/485 can be used for onsite system configuration as well as remote control and monitoring of the system while integrated CAN Bus can communicate with engine ECU module. The system can also be interfaced with ENKO external I/O expansion modules for applications where specific dedicated hardware
control is needed.
Three analog variables can be measured and controlled and functions can be made to operate on these measured analog values. In the standby mode, the unit can also measure and control the engine body temperature. The load can be controlled both manual and automatic, where both MCB and GCB contactors can be controlled from the front panel.
The system can be used for dual Gen-Set applications, where one can be selected to be master and allow to control the others as slave units. MSU 5.1 allows remote programming, monitoring and GSM interface with any external control system.
KEY FEATURES
- Graphical LCD display with white backlight (128×64 resolution)
- Alarm indication on graphical LCD display
- Full control and protection of diesel engine and alternator
- 8 digital input ports (all configurable)
- 3 analog input ports
- 6 digital output ports (4 configurable, all outputs dry contact relay)
- Automatic, Test and Manual operation modes
- 3 phase Generator voltage and current sensing
- Automatic or manual control of the GCB relay
- Measurement of KW, KVA, KVAr, KWh and Power Factor
- TrueRMS measurements ensure best accuracy
- Engine pre-heat function
- RS232/485 ModBUS RTU protocol can be used for remote monitoring and programming
- SMS messaging function (GSM modem required)
- Manual and remote start
- Full digital calibration on all analog measuring inputs
- PC interface for monitoring and system programing, SCADA control
- CAN and magnetic pick-up for RPM sensing
- Characteristic adaptation table for temperature and pressure sensors
- Remote start and stop interface
- 6 engine and 6 maintenance timers
- Real-time clock
- Date and time stamped event log (Last 50 events)
- Date and time stamped alarm log (Last 30 alarms)
- AT+T compatible modem interface
- TTL communication port
- Isolated RS485 communication port
- CanBUS / J1939 communication port
- Remote monitoring function
- Phase sequence detection
- Reverse power protection
- Earth current measurement
- Programmable weekly / monthly run schedule
- Dedicated contactor open and close buttons for the GCB
- Automatic alarm acknowledge function via menu programming
- Electronic engine compatible (ECU communication)
- Earth leakge measurement
- Wide operating temperature range (-25C to +70C)
- IP 52 front panel protection
- Customizable monitoring screens
KEY BENEFITS
- 3 level password protection and user types ensure the user and the technical expert access the appropriate parameters
- Easily receive information regarding the status of the Generator and view/edit parameters by sending receiving SMS messages
- Option to configure parameters using the front panel or via licence-free ENKO Pro-Link Configuration Suite PC software
- Built-in dedicated functions for specific applications like Telecom
- Internal relay outputs eliminate the need for external relay use
- High resolution graphical LCD user interface enables simple and user-friendly operation
- Remote start / stop interface allows the controller to be used from distance
- The time and date stamped alarm and event logs allow easier and faster troubleshooting and maintenance
- Program weekly / monthly work schedules to test or simply maintain the Generator
- Earth current measurement allows the calculation of loss due to earth current leakage
- ECU communication can be made through the CanBUS / J1939 and pre-loaded engine configurations allow easy set-up
- Configurable I/O ports provide custom solutions for different applications and can be easly programmed via selecting from hundreds of pre-loaded functions
