8D017J20SA-LC

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The 8D017J20SA-LC is a type of electrical device, designed to provide protection against short-circuit and over-current situations. Its working principle is simple yet effective. When an excessive current flows through the device, it triggers the control circuit that in turn opens the circuit breaker and disconnects the power source from the protected electrical equipment or circuits.

8D017J20SA-LC is widely used in many industry sectors, such as automotive, aerospace, power generation, and industrial architectures. In general, they are installed in series in a given circuit in order to provide short-circuit and over-current protection. 

In terms of operation, the 8D017J20SA-LC uses two main parts to control power flow: the thyristor short-circuit limiter and the current sensor. The thyristor limiter works by detecting the AC voltage in the circuit and cutting it off when the voltage reaches a preset peak value. The current sensor, on the other hand, works by detecting the current flowing through the circuit and turning off the device when the current exceeds its set limit.

When the preset voltage or current thresholds are reached, the control circuit immediately opens the circuit breaker, isolating the power source from the protected equipment and preventing a short-circuit or over-current situation. This helps protect the equipment and prevents costly downtime for the business.

To ensure performance and reliability, 8D017J20SA-LC systems come with a variety of features such as automatic switch-off, alarm contacts, LED indication, and remote monitoring. These features offer added safety and convenience to the user. In most cases, these systems are self-testing and require minimal maintenance.

The 8D017J20SA-LC system is an effective and reliable way to protect electrical equipment from short-circuit and over-current situations. Its simple working principle combined with advanced features helps to provide superior protection for costly and delicate equipment, reducing downtime and ensuring safety for users.

The specific data is subject to PDF, and the above content is for reference