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Smart and stable controller for refrigeration drying equipment, auto control the work of compressor, condenser fan and dr - details see: https://www.machineto.com/smart-control-board-for-refrigeration-drying-equipment-10358556

Key words: refrigeration drying equipment / refrigeration drying / refrigerated air dryer/ control board.

Function:
Set	Contain 4 buttons to set.
Display	4 nixie tube LED and 6 pcs of lights.
Detect	4 channels of temperature (inlet temperature, ambient temperature, dew point, condensing temperature). Temperature detect range is 0-90°C, but dew point range is 0-10°C
Control	Control the work of compressor, drain valve and condenser motor fan based on preset value. Work of condenser motor fan based on condensing temperature.
Alarm signal input	High pressure and low pressure. NC or NO can be set.
Alarm output	Display 3 alarm codes, contains over temperature alarm, high pressure alarm, low pressure alarm. Output a alarm signal, and need press ‘Rest’ button to release.
Output	3 channels of output, compressor, drain valve and condenser motor fan.
Compressor start protect	Controller will take some time before start the compressor, and time is changeable.

Performance Indices:
Type	XJK-LG11
Rating voltage	AC 220V 50Hz (Switch Power Supply)
Temperature precision	± 1°C
Alarm signal input	2 channels of switch signal (N.C.) 2 channels of switch signal (N.O.)
Output	3 channels of dry contact (N.O.)

Parameter list:
Compensation of inlet temp.	- 9°C~9°C
Compensation of ambient temp.	- 9°C~9°C
Compensation of dew point	- 9°C~9°C
Compensation of condensing	- 9°C~9°C
Compressor start delay time	1~255 S
Drain valve off time (interval)	1~255 S
Drain valve on time (interval)	1~255 S
Condenser motor fan on temperature	37°C~41°C
Over temperature	60°C~90°C

Component:

Switch Power Supply (SPS) x1, Control board x1, Temperature sensor (PTC) x4 (with 2 meter length wire)

About our company

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.