引脚1电压高于1.2V时,该引脚输出高电平 ACSEL系统供电选择。该引脚为高电平时,交流适配器供电,该引脚为低电平时,电池组供电 ACSET交流适配器输出电流设置端。
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通信组网主要涉及系统供电、线缆选择、线路拓扑和接地等。
Communication network is concerned on system power supply, wire select, network top and earthing.
低压电缆如选择与保护不当,直接影响供电系统的安全性、可靠性。
Improper selection and protection of low voltage cables will have direct impact on safety and reliability of the power supply system.
这些限制标准必将对电力电子装置及供电系统的设计者在电路选择和谐波抑制方面产生深刻的影响。
The standard limiting harmonics will deeply influence the designer on the selection of the power electronic equipments and the methods for limiting harmonics.
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