M Type Automatic Electrical Change-over Switch

automatic electrical change-over switch automatic electrical change-over switch automatic electrical change-over switch automatic electrical change-over switch automatic electrical change-over switch automatic electrical change-over switch

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1 YES1 series of PC-class dual-power supply automatic switch(here in after ATSE) is the latest company Technology development of high-tech products,It is in line with GB/T14048.1-2006,GB/T14048.11-2008 superscript,And also with "high-rise buildings fire norms"and"Architectural Design fire norms","emergency Lighting Design Guide","civil electrical desigh specifications".

2 Small in volume,convenient in installation.

3 Self-input and self-restoring,Self-input without self-restoring,automatic or manual is all depends on you.

4 Integral type or split type can be chose.

5 2 pole,3 pole,4 pole all can be designed by your requirements.

6 Running parameter could be adjusted.

7 Rated voltage of  400V,rated current is from 10Amp to 3200Amp.

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Geneal

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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.YES1 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.

Application

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YES1 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

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YES1-X Y Z / n

YES: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

Structure and characteristic

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YES1 series automatic transfer switch is composed of switch body and controller.Adopt the electromagnetic driver,the working power of controller transfer is based on the main power and the standby power.AC 220V power supply,without additional source.Switch body have an electrical or mechanical switch instruction as an isolation indicator function.

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