EMP-Protectors USS-2 Series

USS-2 series surge protection devices are compact units which protect a symmetric signal wire pair or a single wire, depending on the product type. Applications of USS-2 surge protection devices include protection of low voltage signals and currents up to 0.5A, some types can be used for higher current, provided certain conditions are met, see details in the datasheets.USS-2 surge protection devices are specially designed for feed-through installation into a bulkhead, e.g. directly into the metallic wall of a shielded room (Faraday's cage).Feed-through installation and high surge current capability allow simultaneous protection against lightning surges as well as HEMP / NEMP / EMP.USS-2 series products are threat-level HEMP-tested according to MIL-STD-188-125.A variety of USS-2 types are available for different applications, depending on the operating voltage.

USS-2-12V

USS-2-12V is an EMP-Protector / Filter which protects one wire pair of a ground free 12V power supply. The operating voltage can be up to 15V DC or 10V AC. USS-2-12V can protect power supplies up to 6A, provided that both source and load are not grounded and that the power supply short-circuit current is limited. This is necessary for the gas tube arrester to extinct.  If installed correctly USS-2-12V works simultaneously as surge protection against NEMP / HEMP / EMP and lightning surges.   USS-2-12V datasheet

USS-2-2048-F

USS-2-2048-F is an EMP-Protector / Filter which protects one wire pair of a digital or analog telephone or a digital dataline with a datarate up to 2 MBit/s.USS-2-2048-F is built for very symmetric electric behaviour and is preferably used for symmetric wire paris such as ISDN U-Bus, ISDN S Bus, ADSL, HDSL etc., but can also be used for analog telephone wire pairs (POTS). If installed correctly USS-2-2048-F works simultaneously as surge protection against NEMP / HEMP / EMP and lightning surges.   USS-2-2048-F datasheet

USS-2-24V

USS-2-24V is an EMP-Protector / Filter which protects one wire pair of a ground free 24V power supply. The operating voltage can be up to 30V DC or 20V AC. USS-2-24V can protect power supplies up to 6A, provided that both source and load are not grounded and that the power supply short-circuit current is limited. This is necessary for the gas tube arrester to extinct. If installed correctly USS-2-24V works simultaneously as surge protection against NEMP / HEMP / EMP and lightning surges.   USS-2-24V datasheet

USS-2-3A-30V

USS-2-3A-30V is an EMP-Protector / Filter which protects a single wire of a 30V power supply. The max. operating voltage is 30V DC or 20V AC respectively.USS-2-3A-30V protects power supplies up to 3A and is also suited for grounded circuits. The short-circuit current should be limited or fused to 3A to prevent thermal overload and permanent damage. If installed correctly USS-2-3A-30V works simultaneously as surge protection against NEMP / HEMP / EMP and lightning surges.     USS-2-3A-30V datasheet

USS-2-48V

USS-2-48V is an EMP-Protector / Filter which protects one wire pair of a ground free 24V power supply. The operating voltage can be up to 48V DC or 32V AC.  USS-2-48V can protect power supplies up to 6A, provided that both source and load are not grounded and that the power supply short-circuit current is limited. This is necessary for the gas tube arrester to extinct. If installed correctly USS-2-48V works simultaneously as surge protection against NEMP / HEMP / EMP and lightning surges.

USS-2-AQ

USS-2-AQ is an EMP-Protector / Filter which protects a single wire pair of an Ethernet connection. Input and output are galvanically isolated, this results in a common mode transients rejection and excellent protection levels. However, due to the isolation this type is not suited for PoE (Power over Ethernet).If installed correctly USS-2-AQ works simultaneously as surge protection against NEMP / HEMP / EMP and lightning surges. USS-2-AQ datasheet

USS-2-C

USS-2-C is an EMP-Protector / Filter which protects one wire pair of a ground free power supply or data line having a bandwidth up to 1 MHz. USS-2-C can protect power supplies up to 6A, provided that both source and load are not grounded and that the power supply short-circuit current is limited. This is necessary for the gas tube arrester to extinct.If installed correctly USS-2-C works simultaneously as surge protection against NEMP / HEMP / EMP and lightning surges.    USS-2-C datasheet

USS-2-TV75

USS-2-TV75 is an EMP-Protector / Filter which protects an analog video signal having a bandwidth up to 30 MHz.USS-2-TV75 is equipped with BNC jacks, the shield of the coaxial cable is only capacitively grounded to avoid powerline interferences arising from multiple grounding.  If installed correctly USS-2-TV75 works simultaneously as surge protection against NEMP / HEMP / EMP and lightning surges.