Low and medium voltage power distribution systems, lighting, UPS, AFD application, short circuit calculation and protective device coordination, fire alarm systems, telephone systems, hazardous material monitoring and alarm systems.

 
  • 中、低压配电系统,照明,UPS,变频器应用,短路计算,保护装置协调,消防报警系统,电话系统,危险材料监控和报警系统。
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