MCTI40F1AB0751F electrical protection relay GEC ALSTHOM

1) When the relay detects that the current in the circuit exceeds the set value, it can automatically cut off the circuit and control not only one circuit but also multiple circuits at the same time.

2) Electrical isolation of main circuit, load circuit, AC and DC circuit.

3) Through the small current to control the circuit of the large current equipment, save power consumption, protect automatic equipment.

4) Compare the input current and select the appropriate current input device to achieve the predetermined control effect.

5) Connect with the computer program and form the relay circuit together with other electrical appliances to realize the control and monitoring of the relay and improve the working efficiency of the relay.

In the selection of relay we should combine the characteristics of electronic equipment, select the appropriate relay. Firstly, the operating voltage and current of the control circuit and the controlled circuit should be considered. Secondly, consider the size of the relay, according to the equipment space size to choose the appropriate size of the relay; Finally, the correct type of relay should be selected according to the data analysis to prevent the wrong selection from affecting the normal operation of the equipment.

VAJX11BP5243BA

The application of relay in automatic control is more and more extensive, such as household appliances, industrial control, communication equipment, smart meters, automobiles, elevators and other industries. For example, the air conditioner, water heater, washing machine, microwave oven and other household appliances have the use of relay, control motor circuit protection; In the industrial control relay to the machine equipment switch control, switching speed is fast, ensure the smooth operation of equipment.

The rapid development of microelectronic technology, electronic computer technology, electrical automation technology, modern communication technology and optoelectronic technology has put forward higher requirements for the function of relay. The emergence of new technology and new materials has promoted the development of relay technology. Muwo believes that relay manufacturers should summarize the problems existing in the relay, adapt to the development of science and technology to develop more superior performance relay, and promote the competitive development of relay industry.