(b) 7000 系列UPS 单机的基本配置及选件 基本配置: UPS 主机, 专用电池开关盒(BCB Box),蓄电池组, A 级 RFI 滤波器(注: 600-800KVA UPS 已内置有A 级 RFI 滤波器).
基于16个网页-相关网页
电路连接与至少一个联络点，对电池盒外的一座开关电气与电路连接。
A circuit is connected with the at least one contact point and a switch located on outside of the battery case is electrically connected with the circuit.
一种教学用演示电路板，由接收机、电池盒、舵机、触碰开关、发射机、舵盒、发光二极管组成。
A teaching demonstration circuit board consists of a receiver, a battery holder, a steering engine, a touch switch, a transmitter, a steering box and light emitting diodes.
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