内用无触点固态继电器，无噪声、理论寿命无限长。内部继电器容量：250V/30A。
Inner contactless solid relay is with lower noise, infinite theoretical service life. Internal relay capacity: 250V/30A.
该值可和开关主机的驱动电流容量一起来确定主机内同时可闭合多少继电器。
This value can be used with the drive current capacity specification for a switch mainframe to determine how many relays the mainframe can close at one time.
所述电池充电器能够校正在充电状态下保持被搁置的二次电池的劣化，并且能够准确地掌握剩余容量。
The battery charger capable of correcting the deterioration of a secondary battery left unattended in a charge state and capable of accurately grasping a residual capacity.
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