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。