MSU3.4L is a full Automatic Control Module, intended for controlling single Generator sets, where intelligent load management is required . The controller can be used with single or three phase generator systems.
3 phase generator voltages are measured in true RMS and also 3 phase generator load current is measured. Phase sequence and Reverse Power detection and protection is provided for the Generator.
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 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.
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
- 7 digital output ports (5 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
- Magnetic pick-up for RPM measurement
- Characteristic adaptation table for temperature and pressure sensors
- Remote start and stop interface
- 4 configurable engine running and maintenance timers
- Real-time clock
- Date and time stamped event log (Last 30 events)
- Date and time stamped alarm log (Last 15 alarms)
- AT+T compatible modem interface
- 2 TTL communication ports
- Remote monitoring function
- Phase sequence detection
- Reverse power protection
- Programmable weekly / monthly run schedule
- Multiple display languages
- Dedicated contactor open and close buttons for the GCB
- 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
- Configurable I/O ports provide custom solutions for different applications and can be easly programmed via selecting from hundreds of pre-loaded functions
