omron歐姆龍 繼電器  MM2XP能不能加DC220V的規(guī)格?

MM2XP接點(diǎn)電壓最大值可以加DC250V，所以DC220V是可以使用的；但是考慮到繼電器接點(diǎn)容量最大值為800W(阻性負(fù)載)，所以加上DC220V電壓時(shí)，電流最大值應(yīng)不超過（800/220）A；需要注意的是，該繼電器額定負(fù)載是DC110V,7A；根據(jù)壽命曲線所示，長期工作在DC220V電壓規(guī)格下，并且滿負(fù)荷工作，將會(huì)縮短繼電器使用壽命；繼電器接點(diǎn)規(guī)格和壽命曲線圖.

Can OMRON Omron relay MM2XP be added with DC220V?

The maximum voltage of MM2XP contact can be increased by DC250V, so

DC220V can be used; However, considering that the maximum capacity of the

relay contact is 800W (resistive load), when adding DC220V voltage, the

maximum current should not exceed (800/220) A; It should be noted that the rated

load of this relay is DC110V，7A; According to the life curve, long-term operation

under the DC220V voltage specification and full load operation will shorten the

service life of the relay; Relay contact specifications and life curve diagram

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