PGFS-13005

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Ground Fault Circuit Interrupters (GFCI) are safety devices used to protect people from electric shock caused by electrical faults. The PGFS-13005 application field and working principle are typical examples of GFCIs. It is often used in residential and commercial settings to protect against shocks from ground faults.The PGFS-13005 works by monitoring the flow of electricity through a circuit and comparing it to the current flowing out of the circuit. If there is an imbalance between the two, indicating an increase in the current to the ground, the GFCI will detect the imbalance and shut off the power to the circuit. In this way, if a person accidentally touches a line that has become energized, the GFCI will shut off the power before a shock is felt.The PGFS-13005 application field includes refrigerators, air conditioners, washing machines, automobile batteries, and heaters. It can also be used in test benches and outdoor settings to protect against fault lines in the ground. This type of GFCI is rated for three-phase applications with voltage and current ratings of 5-480 volts AC and 5-120 amps.The PGFS-13005 works by sending a short frequency signal to the circuit that is constantly monitored. This signal is monitored for any changes in current and if a change is detected, the GFCI shuts off the power. This is done by using a comparator device to compare the two current readings. If an imbalance is detected, the comparator device sends a signal to the overload relay which then cuts off the power to the circuit.The PGFS-13005 also has features that protect it from false trips. If the power surges or the weather changes, the GFCI will not trip unless there is an actual fault. This is done by having a time delay function that will delay the trip for a set time, usually between 1 and 3 seconds. After the set time, the GFCI will trip if there is an actual ground fault.In summary, the PGFS-13005 is a type of ground fault circuit interrupter that is used to protect people from electric shock from ground faults. It works by sending a constantly monitored signal to a comparator device which detects any changes in current and shuts off the power to the circuit if an imbalance is detected. This type of GFCI is rated for three-phase applications with voltage and current ratings of 5-480 volts AC and 5-120 amps. Additionally, it has built-in features to protect against false trips, such as a time delay feature. Ultimately, the PGFS-13005 is an ideal device for providing safety and protection from ground faults.

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