J01028A0064, N Bu-Bu overvoltage sensor with 75 V gas charge sensor, type of installation

N Excess-voltage dielectric bus-bu with gas-discharge dielectric 75 V, type of installation

Performance characteristics: 2.7 GHz high-performance gas discharge (GDT G27): The operation of the gas discharge absorbers provides for a high flow from the internal to the external conductor to the mass. The gas discharge cartridge is located between the inner and outer conductors. When the response voltage is exceeded, it ignites and close the overvoltage briefly. The advantages of this series are the very high flow flows (up to 40 kA, 8 / 20 impulse), the response voltages that can be selected in a range of 75-600 V and the up to 2.5 GHz frequency independent application range. The gas discharge cartridge can be subsequently exchanged., 3.8 GHz High performance gas discharge discharge (GDT G38): As an extension of the range of applications of our high-performance gas charge absorbers for use in 5G applications, Telegärtner has developed a completely revised product family that promises very good return-flow damping values at high frequencies up to 3.8 GHz. The operation of this product category is the same as that of the G27 ladders family. Here, too, it is possible to choose between 75 to 600 V response voltage and to replace the gas cartridge. The new development was also taken as an opportunity to extend the portfolio by new 4.3- 10 and 2.2- 5 overvoltage-conductor types., 6 GHz compact gas-discharge-discharge-discharge (GDT G6): This series works according to the same operating principle as the high-performance gas charge discharge. It is mainly distinguished by the more compact design and the significantly extended frequency range up to 6 GHz. Thus, for example, the use in the range of WLANs is possible at a transmission frequency of up to 5.8 GHz. The maximum flow flows are 10 kA (8 / 20 impulse, unique) or 5 kA (8 / 20 impulse, multiple times) slightly lower than the high-performance type and the response voltage is set to 150-250 V. The overvoltage conductors can be fixed by means of single-hole mounting., Lambda / 4 short-circuit types: In the case of overvoltage conductors of this type, a direct, massive short circuit is switched between internal and external conductors. This short circuit is designed in its length and shape exactly so that certain frequencies are back in phase with the signal frequency to be transmitted after a total reflection. This means that all frequencies outside the defined frequency range are short-closed and derived. The advantages of this series are the very high flow flows (> 100 kA, 8 / 20 impulse), the absolute maintenance freedom and the suitability for intermodulation-sensitive applications. Special versions, which allow a transmission of DC voltage for the power supply of antenna pre-amplifiers via the coax line, are also available. Notes: Bu-Bu with gas discharge discharge (replaceable), installation type Assembly: E11Fire protection class: Non-relevant burning off: Non-relevant smoke development: Non-relevant acid development: Non-relevant technical data: 75 V, 3.8 GHz, IP67Installation: Z010