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Voltage Rating | 440 VAC (Line to Ground), 620 VDC |
Frequency Range | 150 kHz to 30 MHz |
Standards Met | CISPR 16-1-2 / ANSI C63.4 |
RF Connector | 50Ω N-type (female) |
Inductors | 50 µH (air-core) |
Mains & EUT Connections | Superior Electric SUPERCON® shrouded sockets - Input: 120 VAC 60Hz, Output: 12 VDC 1 Amperes (Fan Power Adapter) |
Current Rating | 100 Amps (AC), 70 Amps (DC) |
Application/Test Type | Power line conducted emissions tests |
Insertion Loss | 0.5 dB (150 kHz to 30 MHz) |
Isolation | 40 dB (150 kHz to 30 MHz) |
Dimensions | 10 x 10 x 21 inches /25.4 x 25.4 x 53.3 cm |
Weight | 17 lbs. / 7.7 kg |
The 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-1100 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.
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.