Designed and manufactured in compliance with CISPR 16-1,
for Measurements vs. commonly used Standards
as EN, CISPR, FCC, ETS, VCCI and VDE, 9kHz to 30MHz
frequency range, Up to 800Aamp capacity, Continuous
rating, DC Measurements, DC to 63Hz supplies, manual and
remote control,…
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ARTIFICIAL MAINS NETWORK has to provide:
− Specified impedance over the working frequency range. Since the INPUT IMPEDANCE of the
MEASURING RECEIVER is 50�6�8, the SOURCE IMPEDANCE (output of the LISN), must also be
50�6�8, over the specified frequency range.
− Sufficient isolation to spurious signals arising from the mains supply (such signals should be at
least 10dB lower than the measurementlevel, at the measuring receiver), and also to prevent the
mains voltage from being applied tothe measuring receiver. The above must hold for each of the
conductors of the mains.
The LISN also incorporate a switch to enable the connection of the measuring receiver to the conductor
under test, providing the correct termination to the other mains conductors.
When a disturbance output terminal is not connected tothe measuring receiver, it shall be terminated
by 50�6�8.
MODELS
LISN including switching operation
measurement (power meter) for EN
− LS16C: 16A single phase
− LT 32C: 32A single/three phase
LISN without power meter
− LT 100: 100A single/three phase
− 2V-16: 16A single phase
− 2V-10: 10A, 120Vdc
− 2V: 100A single phase
− 4V: 100A three phase
− 4VVDC: 250A, 70Vdc three phase