Com-Power LI-3P-2X LISNs Series

Frequency Range: 9 kHz - 30 MHz / 16, 32, 63 or 100 Amps

The LI-3P-2x Series consists of four separate models of four conductor, 50Ω, 50/250 μH +5Ω Line Impedance Stabilisation Networks (LISNs); also known as Artificial Mains V-Networks (V-AMNs). These LISNs provide the necessary measurement platform for performing power line conducted emissions compliance testing per most worldwide commercial EMI/EMC requirements, such as FCC (U.S.), CE (Europe), AS/NZS (Australia/New Zealand), VCCI (Japan), Industry Canada, etc.

Model
Frequency Range
Current
AC Voltage
DC Voltage
 
LI-3P-116

9 kHz - 30 MHz

16 Amperes

500 V Line /288 V ground

705 Volts DC

LI-3P-132

9 kHz - 30 MHz

32 Amperes

500 V Line /288 V ground

705 Volts DC

LI-3P-163

9 kHz - 30 MHz

63 Amperes

500 V Line /288 V ground

705 Volts DC

LI-3P-1100

9 kHz - 30 MHz

100 Amperes

500 V Line /288 V ground

705 Volts DC

Com-Power LI-3P-2X LISNs Series Product Description

The LI-3P-2x Series consists of four separate models of four conductor, 50Ω, 50/250 μH +5Ω Line Impedance Stabilisation Networks (LISNs); also known as Artificial Mains V-Networks (V-AMNs).The primary differences between the four models are their respective current ratings:

  • LI-3P-216 - 16 Amps (per line, continuous)
  • LI-3P-232 - 32 Amps (per line, continuous)
  • LI-3P-263 - 63 Amps (per line, continuous)
  • LI-3P-2100 - 100 Amps (per line, continuous)

These LISNs provide the necessary measurement platform for performing power line conducted emissions compliance testing per most worldwide commercial EMI/EMC requirements, such as FCC (U.S.), CE (Europe), AS/NZS (Australia/New Zealand), VCCI (Japan), Industry Canada, etc.

The LISNs use air-core inductors to prevent saturation and permeability variation. The mounting plates are left unpainted in order to facilitate connection to earth ground in their installation, which is essential due to high leakage currents. The side panels for each LISN are louvered for cooling purposes. The LI-3P-263 and LI-3P-2100 also include two internal cooling fans operated by a switch on the rear panel.

Com-Power LI-3P-2X LISNs Series Resources

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