Dual Power Automatic Transfer Switch W/ Controller (YMD1-400NA)

Product Description

YMD1 series ATS are mainly used for the state of load,widely applicable to the fire,postal communication,hospitals,hotels Urban rail transport and high-rise buidings,industrial assembly line,television stations need electricity for the important parts.Main power Emergency Power can be power grids,with Self-excitation generator sets,battery,and so on.
Small in volume, convenient in installation 
Self-input and self-restoring, self-input without self-restoring, automatic or manual is all dependson youYou can choose integral type or split type 2Pole,3Pole, 3Pole, all you can choose 
Running parameter could be adjusted.
With the development of  society.Poeple request to the ability of power supply are becoming more and more strictly.Two sources have been used in many conditions to ensure the reliability of power supply.YMD1 series automatic transfer switch is such a new product designed according to this requirement.As the products has the function of Self-input and Self-restoring,Self-input without Self-restoring,Utility-utility,utility-generator,it can detect the three phases fore wires of utility and the three phase voltage of two sources at the same time.If the primary power is failure,such as over voltage,under voltage of loss phases,it will changeover from the abnormity power to the normal power automatically.The products system in utility-generator,could be sent out a signal.It's perfect capability,reliable,flexible easy to use,wide range of dual-power products,up to the domestic level.

YMD1 series ATS are mainly used for the state of load,widely applicable to the fire,postal communication,hospitals,hotels Urban rail transport and high-rise buidings,industrial assembly line,television stations need electricity for the important parts.Main power Emergency Power can be power grids,with Self-excitation generator sets,battery,and so on.

The model of PC class ATS and it's meaning
YMD1-X Y Z / n

YM:Enterprise Code.

X: Current Rank

Y: In-company Models(NA,N,C,T,TA,M,Q)

Z: ---R:self-input and self-recover

    ---S:self-input without self-recover

    ---F:Utility-Generator

    ---L:Intelligent LCD Controller

n:The number of Poles

   ---2:2poles(Always Below 125A)

   ---3:3poles

   ---4:4poles