LISN 50 Amps for CISPR 16 & ANSI C63.4

Model: LI-150A

150 kHz - 30 MHz

LI-150A

This 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-150A is compliant with both CISPR 16-1-2 and ANSI C63.4. The LISN provides defined stable impedance and isolates the EUT from power source influences, thereby providing accurate and repeatable results. The LI-150A includes one pair of, separately housed, single-conductor networks, to be installed in series with each current-carrying conductor in a single- phase, dual-phase or DC power system. A second LI-150A pair can be used to accommodate 3-phase power systems (Wye or Delta configurations). The LI-150A is equipped with Superior Electric SUPERCON® shrouded sockets at the mains (power input) and EUT (power output) ports. The matching color-coded plugs for connection to the mains and EUT wiring are included. This LISN uses air-core inductors to prevent saturation and permeability variation. The mounting plate of the LI-150A is left unpainted in order to facilitate connection to earth ground in its installation, which is essential due to high leakage current.

  • Frequency range of 150 kHz to 30 MHz
  • Fully compliant with CISPR 16-1-2 / ANSI C63.4
  • “Air-core” inductors to prevent saturation
  • Individual Calibration Included
  • Three-Year Warranty
  • Product Name: Line Impedance Stabilization Network (LISN)
  • Specification: CISPR 16-1-2 / ANSI C63.4
  • Application: Power Line conducted emission tests
  • Frequency Range: 150KHz - 30 MHz
  • RF Connector: 50 Ohms N-type (female)
  • Current Rating: 50 Ampere AC, 35 Ampere DC
  • Voltage Rating: 270 VAC (Line to Ground), 380 VDC
  • Inductors: 50 microhenry (air-core)
  • Mains & EUT Connections: Superior Electric SUPERCON shrouded sockets
  • Dimensions (each network): 15 x 10 x 10 inches / 38 x 25.4 x 25.4 cm
  • Weight (each network): 14 lbs. / 6.3 kg
  • Insertion Loss: <0.5 dB (150 kHz - 30 MHz)
  • Isolation: > 40 dB (150 kHz - 30 MHz)
  • ImpedancePhase