L3-100 3-phase LISN0 pages
L3-100
Three phase plus neutral V-Network 9 kHz - 30
MHz, 125 A for AC and DC powered EUT
Provided Features
•t
•t
ttt
•t
ttt
•t
ttt
Powering the EUT
EUT termination to a standardized
impedance respect to the reference ground
Coupling the measuring receiver to the
disturbance generated by the EUT
Decoupling the measuring receiver from
unwanted RF signals from the power line
Main Features
•t 9 kHz to 30 MHz frequency range
• Up to 100A continuous rated output current
•t Local and remote control from PMM EMI
receivers
•t Suitable for DC to 60 Hz power lines
•t Meets the requirements of several standards
including CISPR 16-1-2, VDE 0876, FCC part t
15, MIL-STD 461F
The AMN - Artificial Mains Network, also known as LISN - Line Impedance Stabilization
Network - is the ancilliary device intended for repeatable and accurate measurement of
the disturbance voltage that an EUT (Equipment Under Test) may inject into the power
line or mains.
This is obtained by providing well known impedance value and phase response across
the frequency range of the test.
L3-100 is suitable for measurement on AC 3-phase power circuits from DC to 60 Hz.
The equivalent V-Network circuit of 50 Ω // (5 Ω + 50 μH) with 250μH choke is fully compliant with the reference standards.
PMM Artificial Mains Networks provide robust and stable mechanical construction, high
quality electric components, easy and perfect grounding, solid input-output power connections. They can be used in conjunction with any EMI receiver or spectrum analyzer and
offer features required for safe, repeatable and accurate measurements.