BOOSTER SYSTEM CONTROLLER

Booster System Controller 

Constant Pressure Pump Controller


Controller program designing
Constant water pressure control & Variable -speed pressure booster pump control
  • Large color LCD display with overview of the system
        480 x 272 / 16bit color / touch screen / wide screen
  • Menu bar for easy navigation
  • System information and status
  • Control functions
  • Speed control
  • Alternation
LCD 부스터펌프 컨트롤러

Various operating methods

1. Constant pressure control 

controller is capable of controlling up to 6 pumps connected in parallel


1) one pump variable speed + five pumps fixed speed

2) two pumps variable speed + four pumps fixed speed

3) six pumps variable speed - sequential operating 

4) six pumps variable speed - parallel operating 
: Parallel pumping systems are employed for a variety of reasons such as load sharing, part loading, assuring standby capacity, allowing pump alternation, etc.

5) mixed control system

Combination of  different capacity pumps
  • Low capacity two pumps + High capacity pumps from two  to four
  • High capacity two pumps + Low capacity pumps from two  to four

2. Deviation control of input and output pressure : ideal for inline pump

Air inflow sensing function by operating current

  • air flow of cavitation can be sensed : protection of mechanical seals

Remote control function

  • Support of RS485 Modbus RTU type
  • Support of LAN 

Multilingual support

Protective function for system

  • Save trip information of each pump
  • Inverter fault processing
  • Input transmitter open/short error processing
  • Water shortage alert in input pipe 
  • Protection air flow into each pump
  • High/Low pressure alert in output pipe

Manual operating function

  • During a inverter failure, sequential 1type operating in manual 
  • During a transmitter failure, sequential 2type operating in manual

Self-restoring system

  • During a pump tripped, the other pumps are operated without tripped one
  • During a inverter fault, system reset and re-operated ( multi inverter applied)

Electric specification

  • Input power : 100~220V / 50~60Hz
  • Digital input : 18 ( Photo input )
  • Digital output : 16 output ( Relay output )
  • Analog input : 2 ( 4~20mA )
  • Analog output : 2 ( 0~10V )
  • RS485 output : 2 ( remote control / inverter control )
  • LAN output : 1 ( Remote control )
  • Display : 5 inch 480x272 Dots TFT LCD ( 16K Colors )Key & Touch : 6 function Key & 10 Numeric Key & Touch screen