Line Impedance Stabilization Network

 The LI-1100 Line Impedance Stabilization Network (LISN) is a measurement platform for power line emissions compliance testing, compliant with CISPR 16-1-2 and ANSI C63.4. It provides defined stable impedance and isolates the EUT from power source influences, providing accurate and repeatable results.  

 The LI-125C Line Impedance Stabilization Network (LISN) is a measurement platform for power line emissions compliance testing, compliant with CISPR 16-1-2 and ANSI C63.4. It provides defined stable impedance and isolates the EUT from power source influences.  

 The Line Impedance Stabilization Network (LISN) is a measurement platform for power line emissions compliance testing, compliant with CISPR 16-1-2 and ANSI C63.4. It provides defined stable impedance and isolates the EUT from power source influences for accurate results.  

 The LI-3100 is a Line Impedance Stabilization Network (LISN) model that can handle up to 100 Amps AC current and is used for power line emissions compliance testing, providing a defined impedance, a coaxial RF measurement port, and isolation from ancilliary equipment.  

 The LI-3100 Line Impedance Stabilization Network (LISN) model is a measurement platform for power line emissions compliance testing, capable of handling up to 100 Amps AC current and providing a defined impedance, a coaxial RF measurement port, and isolation from ancilliary equipment  .

 The LI-325C Line Impedance Stabilization Network (LISN) is a measurement platform for power line emissions compliance testing, compliant with RTCA DO-160, MIL-STD 461, CISPR 25, and CISPR 16-1-2 standards. It provides defined stable impedance and isolates the EUT from power source influences, providing accurate and repeatable results. The LISN uses air-core inductors to prevent saturation and permeability variation, and is individually calibrated for compliance with relevant standards.  

 The LI-350 Line Impedance Stabilization Network (LISN) is a measurement platform for power line emissions compliance testing, compliant with RTCA DO-160 and MIL-STD 461F standards. It connects in series with lines, imposes defined impedance, provides a coaxial RF measurement port, and isolates the ancillary equipment port, minimizing the influence of equipment on the network and reducing the amplitude of ambient signals. It can accommodate 3-phase power systems.  

  a measurement platform for power line emissions compliance testing, compliant with MIL-STD 461. It provides defined stable impedance and isolates the EUT from power source influences, ensuring accurate and repeatable results. The LI-400C includes one pair of single-conductor networks, one for single-phase, dual-phase, or DC power systems, and a second pair for 3-phase systems. It uses Superior Electric SUPERCON® shrouded sockets and air-core inductors for protection.  

 The LI-4100 Line Impedance Stabilization Network (LISN) is a measurement platform for power line emissions compliance testing, capable of handling up to 100 Amps AC current. It provides a defined impedance on lines, a coaxial RF measurement port, and isolates the ancilliary equipment port from the EUT and RF ports, minimizing the influence of AE-connected equipment on the network and reducing ambient signals and spurious disturbance voltages.  

 The LI-550C Line Impedance Stabilization Network (LISN) is a measurement platform for power line emissions compliance testing, compliant with CISPR 25 and CISPR 16-1-2. It provides defined stable impedance and isolates the EUT from power source influences, ensuring accurate and repeatable results. The LISN includes one pair of single-conductor networks, Superior Electric SUPERCON® shrouded sockets, and color-coded plugs. It uses air-core inductors for protection.  

 The LIN-120C Line Impedance Stabilization Network (LISN) is a measurement platform for power line emissions compliance testing, compliant with CISPR 16-1-2 and ANSI C63.4. It provides defined stable impedance and isolates the EUT from power source influences, ensuring accurate and repeatable results. The LIN-120C includes one pair of single-conductor networks for single-phase, dual-phase, or DC power systems, and a second pair for 3-phase systems.  

 The LI-3P-1x series consists of four four-conductor, 50Ω / 50 μH Line Impedance Stabilization Networks (LISNs) with different ratings. These LISNs can be operated remotely or locally, with remote switching using the RLI-100 Remote LISN Interface or selecting the line using a mechanical four-position switch. The selected line is terminated by the measuring instrument's 50-ohm impedance.  

 The LI-3P-2X series consists of four four-conductor, 50Ω / 50 μH Line Impedance Stabilization Networks (LISNs) with a frequency range of 9 kHz to 30 MHz. These LISNs have different current ratings and can be operated remotely or locally. The side panels are louvered for cooling purposes, and the LI-3P-263 and LI-3P-2100 have internal cooling fans. Lines not selected are internally terminated into 50 ohms.  

 The LI-3P-4x Series comprises four four-conductor Line Impedance Stabilization Networks (LISNs) with varying current ratings. These LISNs are used for power line conducted emissions compliance testing, providing a stable power line impedance, isolating the Equipment Under Test (EUT), and coupling disturbance voltages to the coaxial measurement port. They use air-core inductors, unpainted mounting plates, louvered side panels, and internal cooling fans.