Wenzhou Yuye Electric Co.,Ltd

Products

	ATS(Dual-power Automatic Transfer Switch)

ATS(Dual-power Automatic Transfer Switch)

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Model Number

YES1-M

YES1-630M-1600M Rate current：630A~1600A Class PC the dual power automatic transfer switch (Note): the lead used for the connection of secondary circuit shall not be smaller than 1.5mm, and FU1-FU6 shall be 30A fuses. The F, F1 and F2 inside YCU-B controller are a group of 220V\ 0.5A relay contacts. F is the common point. When main power supply is normal, F and F1 are disconnected, and F and F2 are closed; when the main power supply gets into abnormal, F and F1 will be closed after three seconds of delay, F and F2 will be disconnected after three seconds of delay. 2