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Electric contact pressure gauge liquid level automatic control circuit three
Source: InternetPublisher:三岁就很酷 Keywords: Pressure gauge BSP time relay Updated: 2020/05/18
The motor in this circuit uses star-delta step-down starting. In the figure, the relays KAi and
KAz can be selected as D2-50 type, etc., AC 220V; the time relay KT can be selected as JS23-1, etc., 0.2-30s.
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