WHIRL WIND INDUSTRIAL CO .,LTD

HITACHI OIL-FREE SCREW COMPRESSORS - SDS- SERIES -

INTELLIGENT CONTROL PANELS

Lead SDS- series into the new stage

~ To meet the New Age of energy-saving and environment ~

Meeting the New Age of energy-saving and environment

Oil-free Screw Compressor SDS series

New Intelligent Control Panel

Defacto Standard in the coming age

Control and Monitoring Functions
Compressor Status Indication	Compressor status	Local or Remote control, Programmed start and stop, Auto start and stop
	Running Condition	Discharge pressure, Load / Unload, Oil temperature
	P.M. (Preventive Maintenance)	Condition of suction air filter, inter cooler, after cooler and oil cooler, Regreasing of motor, Overhaul interval (aux. equipment or air-end)
	Alarm and Trip	Alarm signal (temperature , pressure, etc) with message, Trip signal (temperature, pressure,etc) with message
Selective Indication	Setting Condition	Pressure setting for capacity control, Power-save, Power-cut, Active power control, Auto start and stop
	Operating information	Date and time, Setting information for every saving function, Timer setting information, Temperature, Pressure, Running hours, Load / Unload counter
	History of operation	Indication of operation information (every one hour) in the past 24 hours
	History of P.M.	Indication of operating information at the signal of P.M.
	History of alarm and trip	Indication of operating information at the signal of alarm and trip