6 fire equipment power monitoring system 1 Overview The AFPM series fire-fighting equipment power monitoring system can monitor the power of the fire-fighting equipment in real-time. By checking the voltage, current, and switch status of the fire-fighting equipment power supply, the power supply information can be used to judge whether the power supply has open circuit, short-circuit, over-voltage or under-voltage. , phase failure, phase error, and overcurrent (overload) fault information and real-time alarm, record monitoring system. This system is reliable, real-time and features digital, intelligent, networked, automated, and continuous monitoring. The condition of the power supply of the monitored equipment is reflected in real time and displayed in a centralized manner, which can effectively avoid the critical situation in which the fire equipment fails to work properly due to power failure in the event of a fire, and maximizes the reliability of the fire protection linkage system. AFPM fire equipment power monitoring system consists of fire equipment power status monitor (regional extension), sensor, repeater, system host and supporting accessories. 2) Networking plan 2.1) Small and Medium-sized Monitoring System Network 2.1.1) Small-size single building (without repeater, monitoring points ≤128) 2.1.2) Medium-sized single-unit buildings (with repeaters, monitoring points ≤ 512) 2.2) Large-scale Monitoring System Network 3) Sensor Selection About the Author: Zhou Jie female, undergraduate, Jiangsu Ankerui Electric Manufacturing Co., Ltd., the main research direction for the smart grid power distribution
We are professional manufacturer of Injection Moulding Machine from China,high speed Injection Moulding suitale for thin thickness product which save cycle time.
High Efficiency Energy Saving Injection Molding Machine adopts proportional pressure and flow control, the pressure and the speed can be adjusted, stable movement curve and gentle shock, the computer is imported from Industry family.The LCD displaying screen with high clarity has Chinese and English language to use.Close-loop PID temperature control with the advantage of high precision.The operating table of the injection moulding machine have two safety, one is machine safety, another is electrical safety, that ensures the operators's safety.
DO BEST,TO BE GOOD
High Speed Injection Molding Machine High Speed Injection Molding Machine,Injection Moulding Machine,Economial Molding Machine,High Speed Molding Machine BUEN MACHINERY CO.,LTD , http://www.buenmachine.com
