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Com-Power LI-3100 Line Impedance Stabilization Network (LISN)

Model Number: LI-3100

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Com-Power LI-3100 Line Impedance Stabilization Network (LISN)

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Com-Power LI-3100 Line Impedance Stabilization Network - 10 kHz to 400 MHz, 100 Amps

The LI-3100 Line Impedance Stabilization Network (LISN) provides the necessary measurement platform for performing power line conducted emissions compliance testing as required by most worldwide standards for commercial products. The LI-3100 is a 5 µH LISN compliant with RTCA DO-160, MIL-STD 461F, CISPR 25 and CISPR 16-1-2.

The LISN provides defined stable impedance and isolates the EUT from power source influences, thereby providing accurate and repeatable results.

The LI-3100 includes one pair of, separately housed, single-conductor networks, to be installed in series with each current-carrying conductor in a singlephase, dual-phase or DC power system. A second LI-3100 pair can be used to accommodate 3-phase power systems (Wye or Delta configurations).


  • Frequency range of 10 kHz to 400 MHz
  • Fully compliant with DO-160/ MIL-STD 461F/ CISPR 25/ CISPR 16-1-2
  • 100 Amp(AC) (forced air cooling)
  • “Air-core” inductors to prevent saturation
  • Individual Calibration Included
  • Three-Year Warranty
Test Standards
  •  CISPR 16-1-2
  •   CISPR 25
  •   MIL-STD-461F
  •   RTCA/DO160
  • Product Name: Line Impedance Stabilization Network (LISN)
  • Specification: RTCA DO-160 / MIL-STD 461F / CISPR 25 / CISPR 16
  • Application: Power Line conducted emission tests
  • Frequency Range: 10KHz - 400 MHz
  • RF Connector: 50 Ohms N-type (female)
  • Current Rating: 100 Amperes AC, 50 Amperes DC
  • Voltage Rating: 480 VAC (Line to Ground), 676 VDC
  • Inductors: 5 microhenry (air-core)
  • Mains & EUT Connections: Superior Electric SUPERCON Shrouded sockets
  • Dimensions (each network): 10 x 10 x 21 inches / 25.4 x 25.4 x 53.3 cm
  • Weight (each network): 13 lbs / 5.9 kg
  • Insertion Loss: <0.5 dB (100 kHz to 108 MHz)
Standard Accessories Included
  • Calibration Data & Certificate
  • Manual
  • Power cord
For pricing, please request a quote.


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