BRL Test, Inc.

Electronic Test Equipment

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LI-1100C - Com-Power Line Impedance Stblzr


  • Model: LI-1100C
  • Manufactured by: Com-Power
  • Extra Specifications: New in box, MFR Warranty, MFR Calibration Certificate

Com-Power LI-1100C

The Com-Power LI-1100 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-1100 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-1100 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-1100C pair can be used to accommodate 3-phase power systems (Wye or Delta configurations). The LI-1100 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-1100 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. 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: 100 Ampere AC, 70 Ampere DC Voltage Rating: 440 VAC (Line to Ground), 620 VDC Inductors: 50 microhenry (air-core) Mains & EUT Connections: Superior Electric SUPERCON shrouded connectors Dimensions (each network): 10 x 10 x 21 inches / 25.4 x 25.4 x 53.3 cm Weight (each network): 17 lbs / 7.7 kg Insertion Loss: <0.5 dB (150 kHz - 30 MHz) Isolation: > 40 dB (150 kHz - 30 MHz)
(also LI100A or LI-1100)
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