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It control the work of refrigerated compressed air dryer, detect 3 channels of alarm signal.It is stable, cheap and simple. - details see: https://www.machineto.com/ac-220-controller-for-refrigerated-compressed-air-dryer-10203991

It control the work of refrigerated compressed air dryer, detect 3 channels of alarm signal.It is stable, cheap and simple.

Technical parameter:
Rating voltage	AC 220V
Display	5 pcs of LED lights
Output	AC 220, 2 channels, one for compressor, and another for drain valve
Drain off time (interval)	1~10 min
Drain on time	1~30s
Lock time	180s, can’t be changed. It will take 180s before start/restart compressor

Function:
Set	Contain 2 buttons, 2 adjustable resistors to program and on/off.
Display	5 pcs of LED lights to show work status and alarm information.
Control	Control the work of compressor. Control the work of drain valve based on preset value.
Alarm	3 alarm, contains compressor overload alarm, high pressure alarm and low pressure alarm.
Drain control	Turn on the drain valve 2 ways, manual or auto. Time is adjustable.
Protect	Before turn on the compressor, delay 3 minutes to protect compressor. Off the compressor when there has alarm
Mounting	Panel mounting, size:3.4’’ wide by 4.76’’ tall

HANGZHOU XINJIAN ELECTRINOC CO., LTD. is a ISO9001 certified manufacturer, and also is a hi-tech company. It has been specialized in designing and producing industrial control solution since 1997. All products are designed and made for the global market, and we’ve offered OEM/ODM service to world-class brands. We have been highly recognized not only for its good quality but also excellent after-dales services both in domestic and international market.