HGM9510 GENSET PARALLEL UNIT 
HGM9510 Genset Parallel Unit ISSUE 2013-08-06     Version 1.1 Page 5 of 65 
1  OVERVIEW 
HGM9510  controller  is  designed  for  manual/auto  parallel  system  generators  with  similar  or 
different  capacity.  Additionally,  it  is  suitable  for  single  unit  constant  power  output  and  mains 
paralleling. It allows automatic start/stop, parallel running, data measurement, alarm protection as 
well as remote control, remote measurement and remote communication function. It fit with LCD 
display, optional Chinese, English and other languages interface, and it is reliable and easy to 
use. 
Utilizing  the  GOV  (Engine  Speed  Governor)  and  AVR  (Automatic  Voltage  Regulator)  control 
function, the controller is able to synchronize and share load automatically; it can be  used to 
parallel with other HGM9510 controller.   
HGM9510  controller  also  monitors  the  engine,  indicating  the  operational  status  and  fault 
conditions accurately. When abnormal condition occurs, it splits bus and shuts down the genset, 
simultaneously the exact failure mode information is indicated by the LCD display on the front 
panel. SAE J1939 interface enables the controller to communicate with various ECU (ENGINE 
CONTROL UNIT) which fitted with J1939 interface.   
The powerful 32-bit Microprocessor contained within the module allows for precision parameters 
measuring,  fixed  value  adjustment,  time  setting  and  set  value  adjusting  and  etc..Majority 
parameters can be configured from front panel, and all parameters can be configured by USB 
interface (or RS485) to adjust via PC. It can be widely used in all types of automatic gen-set 
control system with compact structure, advanced circuits, simple connections and high reliability.