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MGC100 Petrol Genset Controller User Manual                                                                  Page 5 of 16 

1

 

OVERVIEW 

MGC100  Petrol  Genset  Controller

  is  designed  for  start  and  protection  of  single  genset.  It  allows 

manual  and  remote  start/stop,  data  measurement,  alarm  indication,  shutdown  protection  functions. 
The  controller  fit  with  LED  display,  button-press  operation,  and  it  achieves  precise  measurement  of 
various parameters, protection and control of genset. All of  parameters  can  be  configured  from  front 
panel. The controller which can be widely used in data display and fault protection of a number of small 
diesel and petrol genset with easy operation, reliable work, compact structure and simple connections. 

2

 

PERFORMANCE AND CHARACTERS 

——

Multifunctional Nixie tube display, press button to operate; 

Switchable displayed battery: 

 

Generate voltage V 

 

Generate frequency Hz 

 

Accumulated running time (maximum is 9999h) H 

 

Battery voltage V 

——

There is a red LED on the panel for displaying working and alarm status; 

——

Chose to control Petrol Genset or Diesel Genset via connection; 

——

Suitable for  3-phase 4-wire, 3-phase 3-wire, 2-phase 3-wire, single phase 2-wire (120V/240V) 

systems with frequency 50/60/Hz; 

——

Protection  function  for  gen  under/over  volt,  over  speed,  fail  to  stop,  emergency  stop,  high 

water  temp,  low  oil  pressure;  when  in  protection,  LED  indicates  alarm,  and  goes  shutdown 
protection; 

——

Generator rotate speed can derive from gen frequency or speed sensor; 

——

4-way digital input (high water temperature input, low oil pressure input, remote input, urgency 

stop input; 

——

2 relay output (start output, fuel output) and the fuel output is programmable output port; 

——

1 flexible transistor output can be set to preheat output, alarm output, energize to stop output 

and idle output, etc; 

——

Three  start  success  conditions  (speed  sensor,  generator,  speed    generator)  can  be 

chosen; 

——

Parameter setting: parameters can be modified and stored in internal  EEPROM memory and 

cannot be lost even in case of power outage; all of them can be adjusted using front panel of 
the controller; 

——

Modular  design,  anti-flaming  ABS  plastic  enclosure,  embedded  installation  way;  compact 

structure with easy mounting. 

Summary of Contents for MGC100

Page 1: ...MGC100 PETROL GENSET CONTROLLER USER MANUAL...

Page 2: ...NEL 7 4 2 2 ALARM ICON INDICATION 8 4 2 3 PANEL INDICATOR 8 4 3 OPERATION 8 4 3 1 REMOTE START SEQUENCE 8 4 3 2 REMOTE STOP SEQUENCE 8 4 3 3 MANUAL START STOP 9 5 PROTECTION 9 6 CONNECTION 10 7 DEFINI...

Page 3: ...n permission to reproduce any part of this publication should be addressed to SmartGen Technology at the address above Any reference to trademarked product names used within this publication is owned...

Page 4: ...lights an essential element of a procedure to ensure correctness CAUTION Indicates a procedure or practice which if not strictly observed could result in damage or destruction of equipment WARNING Ind...

Page 5: ...atus Chose to control Petrol Genset or Diesel Genset via connection Suitable for 3 phase 4 wire 3 phase 3 wire 2 phase 3 wire single phase 2 wire 120V 240V systems with frequency 50 60 Hz Protection f...

Page 6: ...AC 360V ph N AC 30V AC 360V ph N AC Frequency 50Hz 60Hz Speed Sensor Voltage 1 0V to 24V effective value Speed Sensor Frequency 10000Hz Max Start Relay 7A DC12V power supply Fuel Relay 7A DC12V power...

Page 7: ...icator are normal In setting menu upturn or decrease parameter value it can be double clicked In setting menu press it for more than 3s to exit this menu Page Confirm Switch display contents of nixie...

Page 8: ...y are disengaged for the pre set rest period Crank Rest Time begins and wait for the next crank attempt after the Crank Rest Time delay start for 3s preheat and ETS start to output after Crank Rest Ti...

Page 9: ...2s 2 High Temperature detect when start Alarm Stop when High Temperature is active and lasts for 2s 3 Over Speed detect when start Alarm Stop after duration exceeds Over Speed Stop Delay 4 Gen Over V...

Page 10: ...enset controller When this terminal connected with nothing it used as petrol genset controller 6 High Temperature 1 0mm2 Ground connected is active B 7 Low Oil Pressure 1 0mm2 Ground connected is acti...

Page 11: ...start the genset P05 Stop Delay 0 3600 s 1 Time from remote stop signal is deactivated to stop the genset P06 Start Attempts 1 10 times 3 It is maximum of start attempts when starter failed to start...

Page 12: ...0 r min 840 In starting process if genset rotate speed exceed this value it is regarded as genset start success starter will separate P23 Disc Freq 10 30 Hz 14 In starting process if genset frequency...

Page 13: ...stop electromagnet Close before stoping idle ended Open when ETS Delay ended 5 Air Flap Choke Used for genset with choke valve electromagnet Close when gen start and open when safety running delay is...

Page 14: ...or 3s to exit parameter setting status 8 2 RESTORE FACTORY SETTINGS In emergency stop input status press and for 5s at the same time it can restore to default and reset will be displayed on LED 8 3 EL...

Page 15: ...start battery is strictly prohibit 2 Speed Sensor Input NOTE Speed sensor is magnetic equipment which is installed on engine body for testing flywheel teeth number 2 core shielding wire is used for t...

Page 16: ...Table 10 Fault Finding Symptoms Possible Solutions Controller no response with power Check starting batteries Check controller connection wirings Check DC fuse Crank not disconnect Check fuel oil circ...

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