2087-80-SM-RPLF

Introduction to Gas Discharge Tube Arresters (GDT)

Gas Discharge Tube Arresters, abbreviated as GDTs, are voltage-sensitive devices used for protecting electrical and electronic components from damage due to overvoltage or lightning surge. GDTs are typically made up of two electrodes, one metal and one non-conductive, sealed in a tube filled with a partially conductive gas. GDTs provide a minimal impact on the normal operating voltage while effectively providing surge-protection.

2087-80-SM-RPLF Application Field and Working Principle

The 2087-80-SM-RPLF Gas Discharge Tube Arresters are designed for direct lightning and surge protection for high voltage and high current applications. The GDTs are installed across two electrical lines so that it can single-phase or multi-phase protection by being connected with a common ground. When an overvoltage is present, the GDT will become conductive, thus providing surge protection for the circuit. Once the overvoltage threat has been averted, the GDT returns to its non-conductive state.

The 2087-80-SM-RPLF Gas Discharge Tube Arresters are one of the most advanced GDTs on the market, with a rated voltage of 8 kV and a maximum continuous operating voltage of 6.7 kV. The GDT has a fast response rate of 5 nanoseconds and is capable of withstanding up to 10,000 full-wave lightning impulses per mode volt. In addition, the 2087-80-SM-RPLF offers a wide range of operational temperatures between -40 and 115°C.

The 2087-80-SM-RPLF Gas Discharge Tube Arresters are typically used in high-voltage power distribution, communications, broadcast, and lightning protection systems. The GDTs can also be used in noisy industrial sites and in damp environments such as areas prone to frequent flooding.

In addition to providing surge protection, GDTs can also be used to supress EMI/RFI noise and current interruptions. To do this, GDTs act as a capacitor, allowing AC frequencies to pass while blocking any DC interference.

Conclusion

The 2087-80-SM-RPLF Gas Discharge Tube Arresters provide reliable, surge-protection and EMI/RFI noise suppression for high voltage and high current applications. With its fast response rate, a wide range of operational temperatures, and capability of withstanding up to 10,000 full-wave lightning impulses, the 2087-80-SM-RPLF is an ideal bolt-on solution for power distribution, communications, broadcast, and lightning protection systems.