Line Impedance Stabilization Network (LISN)

LI-215A

9 kHz - 30 MHz

LIN-115A

Description

The LI-215A 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-215A 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-215A includes one pair of single-conductor networks, housed together, to be installed in series with each current-carrying conductor in a single- phase, dual-phase or DC power system. A second LI-215A pair can be used to accommodate 3-phase power systems (Wye or Delta configurations). The LI-215A is equipped with IEC connector at the mains (power input) and NEMA 5-15R at EUT (power output) ports. This LISN uses air-core inductors to prevent saturation and permeability variation. The mounting plate of the LI-215A is left unpainted in order to facilitate connection to earth ground in its installation, which is essential due to high leakage current. Use of a Transient Limiter for impedance matching, reduction of out-of-band emissions and transient protection for your measurement instrument is highly recommended and available from Com- Power. All Com-Power LISNs are individually calibrated in compliance with the relevant requirements of CISPR 16-1-2 and ANSI C63.4. Impedance, Phase, Isolation, and Insertion Loss data is supplied with each unit, along with the calibration certificate.

  • Frequency range of 9 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: 9 KHz - 30 MHz
  • RF Connector: 50 Ohms N-type (female)
  • Current Rating: 15 Ampere AC, 10 Ampere DC
  • Voltage Rating: 270 VAC (Line to Ground), 380 VDC
  • Inductors: 250 & 50 microhenry (air-core)
  • Mains & EUT Connections: IEC 60320 @ Mains and NEMA 5-15 R @ EUT
  • Dimensions (each network): 17 x 16 x 7 inches / 43 x 40 x 18 cm
  • Weight (each network): 21 lbs / 9.5 kg
  • Insertion Loss: < 6 dB (150 kHz - 30 MHz)
  • Isolation: > 20 dB (150 kHz - 30 MHz)
  • ImpedancePhase