Greenhouse ground hotline controller circuit diagram 1

Published:2011/6/14 5:15:00 Author:Lucas | Keyword: Greenhouse, ground hotline, controller | From:SeekIC

The greenhouse ground hotline controller circuit is composed of the power supply control circuit, working status indicator circuit and low voltage lighting circuit, and the circuit is shown as the chart. Control circuit is composed of the knife switch Q1, fuse FU1, control buttons S1, S2, AC contactor KM and ground hotline EH. Working status indicator circuit consists of the power transformer T1, lights HL1, H12, and the control contacts KM3, KM4 of KM. Low-voltage lighting circuit is composed of the power transformer T1, knife switches Q2, 03, fuses FU2, FU3 and lighting lamps EL1 ~ EL4. KM chooses CDC10-5 220V AC contactor. Q1 chooses HK2-30 Q1 knife switch; Q7 and Q3 use HK1-15 knife switches.



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