Counter espionage devices - 220V mains protection


SEL SP-44 - active protection system for electric circuit and ground

The device is a technical mean for active information protection for the top-secret category objects. The device provides protection of intercommunication and data transmitting systems that uses single-phase 220V with ground net as an information transmitting channel, from any type of interception devices by generating a wide-range digital noise. SEL SP-44 prevents from information leakage through the power-supply and ground lines providing a masking noise there in the frequency range of 0.01 - 300 MHz. It also suppresses wiretaps which are using these lines as a data-transmitting channel.

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FSP-1F-7A - Noise Suppressing Network Filter

The filter is intended for protection against information leakage through 220V power-supply lines. It is used for electromagnetic power-supply decoupling of electronic equipment from electrical network.

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FSP-1F-10A-1.5 - Noise Suppressing Network Filter

Noise Filter FSP-1F-10A-1,5, with reduced reactive current leakage, is designed to protect electronic devices and computer equipment from information leakage through electric circuits and ground power lines of 220 V, 50 Hz or DC up to 220 V, as well as providing protection from the impulsive and RF interference by increasing noise immunity in frequency range of 150 kHz to 2000 MHz. Provides protection against voltage spikes on the network. Additionally it provides filtering of high-frequency interference in the grounding circuit load.

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FSP-3F-15A - Noise Suppressing Network Filter

FSP-3F-15A is designed to protect electronic devices and computer equipment from information leakage through electric circuits and ground power lines of 220/380 V, 50 Hz, as well as providing protection from the impulsive and RF interference by increasing noise immunity in frequency range of 0.15 MHz to 1000 MHz. Filter is manufactured with five wires, with insulated neutral wire, with operating current up to 15A per phase. It can be used in DC lines with voltage up to 300 V with operating current up to 30A.

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FSPK-10 - Noise Suppressing Network Filter

Network filter for protection from data leak on a single phase two-line electric power supply networks and supression of outer interferences through 220V/50Hz power-supply lines with maximum working current 10A in a frequency range of 0,15 MHz 1000 MHz.

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FSPK-40 - Noise Suppressing Network Filter

Network filter for protection of information from leakage through single phase doble wire power-supply lines and suppression of voltage of outer interferences of supplying network with maksimum working current of 40V.

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FSPK-100 - Noise Suppressing Network Filter

Network filter for information protection from leakage through fourway (three phase) networks of power-supply with voltage 220/380 V freq. 50 Hz with maximul working current of 100A of responsible informatiosation objects and communication, also for supression of outer interferences in power-supply network in frequncy diapason 20 Hz 1000 MHz.

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FSPK-200 - Noise Suppressing Network Filter

Network filter for protection of information from leakage through four-cable (three phase) networks of power-supplywith voltage 220/380 V frequency 50 Hz with maximum working current 200 responsible objects of informatisation and communication, also for supression of outer interferences in power-supply network in diapason 20 kHz-1000 MHz.

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NorthReliance Technologies

92 Caplan Ave, Suite 509, Barrie, ON, L4N 9J2, Canada   |   Tel.:+14169874168   Fax: +18668000565