The manufacturer calculates and sets the frequency range individually for each customer.
According to the customer's specifications the tuning device can be made for any frequency range, with an accuracy of 0.5 kHz in frequency range from 16 to 1000 kHz.
Due do the unique scheme, design, types of materials, components and technologies of the tuning device the line trap could withstand the overvoltage caused by:
- the nominal short-term current see item 19.3.2 IEC 60353;
- atmospheric impacts (lightning) see item 19.3.1 IEC 60353;
- other effects see items C 4.3 and C 5.2 IEC 60353.
The warranty period for the tuning devices is 5 years.
Lifespan is 20 years.
"Electronic Information Systems" is ready to produce the customizable tuning devices (their specifications are available upon request):
- to ensure the blocking frequency for two, three or more bands;
- universal, for the line traps of different classes and manufacturers;
- tunable, with possibility to change the blocking frequency range;
- universal and tunable, combined product;
- for all kinds of the line traps utilized in Russia at the moment.