Enko - Model MSU 2.0 - Manual Start Unit

Cranking can be achieved manual or automatic, depending on the selected operation mode. Start of engine is detected automatically 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 measurements due to high load harmonic contents, hence ensuring reliable operation. The AC voltage inputs are suitable up to 500Vac.

There are three operation modes which the user can select from. Controller will control the load according to the selected mode.

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 experienced technician to reach appropriate menu parts.

• Offers economical solutions for single Gen-Set applications
• Full control and protection of diesel engine and alternator
• Single display for voltage and frequency
• Configurable auxiliary inputs and outputs
• True RMS measurements ensure accuracy
• Automatic and Test operation modes
• Digital calibrations on measuring inputs
• Small housing for space saving applications
• Automatic control of GCB relay
• 4 configurable input and output ports for peripheral control
• Single phase TrueRMS Generator voltage measurement
• Pre-heat function before ignition

• The unit menu is protected with two-stage password, allowing user and experienced technician to reach appropriate menu parts

DC Supply (Power Supply)

• DC Supply Voltage :
  9 - 35 Vdc
• Maximum Operating Current :
  For 12V     mA
  For 24V     mA
• Stand-by Operating Current :
  For 12V     mA
  For 24V     mA
• Cranking Dropouts :
  Able to withstand dopouts during cranking

  Instrumentation 

• Digital Display Type :
  1 Display with 3 Digit 7 Segment LED`s
• Information Shown on Digital Display :
  Generator Voltage and Frequency (Phase-Phase and Phase-Neutral)
  Running Hours (On the Parameters Screen)
• Alarm ve Event Log :
  Not Supported in this Model

• LED Indicators :
  Mimic Diagram
  8 Failure and Mode LED Indicators

Generator Voltage / Frequency Measurement

• Measurement Type and Source :
  True RMS 1 Generator Voltage Input
• Phase-Neutral Voltage Measurement Range :
  50 - 300Vac
• Phase-Phase Voltage Measurement Range : Vac
   
• Voltage Measurement Accuracy :
  +/- 2% of the Scale
   
• Voltaj Measurement Resolution:
  
   
• Frequency Measurement Range:
  1-99Hz
   
• Frequency Measurement Accuracy :
  +/- 0.1Hz
   
• Frequency Measurement Resolution :

Current Measurement

• Current Measurement Input is Not Supported in this Model

Digital Inputs

• Digital Inputs  :
  4 Digital Inputs
   
• Configurable Inputs :
  2 Configurable Inputs
   
• Operation Type :
  The Inputs are Activated via Negative Battery Terminal

Analog Inputs

• Analog Oil Pressure Input is Not Supported in this Model
   
• Analog Coolant Temperature Input is Not Supported in this Model
   
• Analog Fuel Level Input is Not Supported in this Model

Charge Failure Input

• Voltaj Range :
  Measurement Not Supported in this Model. Only Failure Control is Provided.
   
• Excitation Current :
  Not Supported in this Model

Magnetic Pick-up Input (MPU, RPM)

• Magnetic Pick-up Input is Not Supported in this Model

Outputs

• Generator Contactor :
  1 Output 10A 250Vac Relay
   
• Crank and Fuel :
  2 Outputs 6A 250Vac Relay
   
• Configurable Aux. Outputs :
  2 Outputs 6A 250Vac Relay
   

Communication

• Communication Ports are Not Supported in this Model

Real-time Clock

• Real-time Clock is Not Supported in this Model

Environmental Conditions

• Operating Temperature and Humidity Range :
  -35ºC to +70ºC
  20%rH to 99%rH, Non-condensing
   
• Storage Temperature and Humidity Range :
   
• ESD Protection :
   
• EMC Conformance :
   
• EMI Conformance :
   
• Vibration :
   
• Protection Class :
  IP 52 Front Panel Protection

Mechanical Specifications

• Dimensions : 
  72 mm x 72 mm x 62 mm
   
• Panel Cut-out :
  67 mm x 67 mm
   
• Weight : 
  230 gr (Average)
   
• Mounting Type :
  Panel Mount with Metal Screw Fixings
  Maximum Panel Thickness 3mm