China GPAS Lightning Protection Device - Ground Potential Overvoltage Attack Solution from Trusted Suppliers and Factory
Functional features
Suppress ground potential counterattack and suppress non periodic component feedback currents greater than 50Hz;
Adopting a dual-mode parallel structure design to achieve online thermal redundancy;
Double bypass design, internal automatic bypass, external maintenance manual bypass function, ensuring maximum operational safety;
Equipped with running status indicator;
The number of counterattacks can be directly read;
10 (6)/0.4kV distribution system.
products advantage
GPAS has higher reliability and shorter action time;
GPAS can effectively isolate high-frequency lightning currents;
GPAS can effectively prevent the occurrence of safety production accidents such as fires and explosions;
GPAS uses new materials to achieve ground potential counterattack suppression function, without any power electronic components, ensuring safety and reliability.
detail pictures
Frequently Asked Questions
What are the main functional features of GPAS?
GPAS features selectivity in suppressing ground potential counterattack, online thermal redundancy via a dual-mode parallel design, a safe double bypass configuration, direct status and counterattack monitoring, and is suitable for 10 (6)/0.4kV distribution systems.
How does GPAS ensure operational safety?
Operational safety is maximized through a double bypass design, which incorporates an internal automatic bypass and an external maintenance manual bypass function.
What advantages does GPAS provide in lightning protection?
GPAS effectively isolates high-frequency lightning currents, offers shorter action times with higher reliability, and prevents safety production accidents such as fires and explosions.
Are there power electronic components inside the GPAS?
No, GPAS utilizes advanced new materials to suppress ground potential counterattacks without relying on any power electronic components, guaranteeing long-term safety and reliability.
Can I monitor the status and history of GPAS operations?
Yes, the system is equipped with a running status indicator, and the exact number of counterattacks can be directly read from the device.



