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L3-100 3-phase LISN

L3-100 3-phase LISN
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Three phase plus neutral V-Network 9 kHz - 30 MHz, 125 A for AC and DC powered EUT Provided Features • • • • Powering the EUT EUT termination to a standardized impedance respect to the reference ground Coupling the measuring receiver to the disturbance generated by the EUT Decoupling the measuring receiver from unwanted RF signals from the power line Main Features • 9 kHz to 30 MHz frequency range • Up to 100A continuous rated output current • Local and remote control from PMM EMI receivers • Suitable for DC to 60 Hz power lines • Meets the requirements of several standards including CISPR 16-1-2, VDE 0876, FCC part 15, MIL-STD 461F The AMN - Artificial Mains Network, also known as LISN - Line Impedance Stabilization Network - is the ancilliary device intended for repeatable and accurate measurement of the disturbance voltage that an EUT (Equipment Under Test) may inject into the power line or mains. This is obtained by providing well known impedance value and phase response across the frequency range of the test. L3-100 is suitable for measurement on AC 3-phase power circuits from DC to 60 Hz. The equivalent V-Network circuit of 50 Ω // (5 Ω + 50 μH) with 250μH choke is fully compliant with the reference standards. PMM Artificial Mains Networks provide robust and stable mechanical construction, high quality electric components, easy and perfect grounding, solid input-output power connections. They can be used in conjunction with any EMI receiver or spectrum analyzer and offer features required for safe, repeatable and accurate measurements.

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Three phase plus neutral V-Network 9 kHz - 30 MHz 125 A for AC and DC powered EUT SPECIFICATIONS Frequency range output current Overload current Input mains frequency range Equivalent circuit 125 A plug and socket outlet according to IEC309 standard -10 °C to +40 °C Storage temperature Gross weight Electrical safety and presence of ground protection relays do require the installation of properly rated insulating transformer(s) between mains power line and AMN line inputs. High mains noise may require the installation of properly rated mains filters to reduce the level of unwanted signals....

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