Introduction：
The NNLK 8129 is a LISN Linear Impedance Stabilization Network manufactured by Schwarzbeck, Germany, and authorized for sale by EUTTEST. When you purchase the standard version, you can apply a maximum voltage of 250 V, 50/60 Hz, or 400 VDC between the LISN's line and ground, and a voltage of 400 V/50/60 Hz between the two lines. The option "400/700 V" increases the line ground voltage of the LISN to a maximum of 400 V, 50/60 Hz or 80 0 VDC, which can be applied at a line voltage of 700 V/ 50/60 Hz.
Technical parameters：
| Model number | NNLK 8129 |
| manufacturer | Schwarzbeck |
| agent | Shenzhen EUTTEST |
| Device name | V-LISN, artificial power network, linear impedance stabilization network |
| Available power supply types | three-phase power supply |
| Available frequency | 150 kHz - 30 MHz |
| impedance | 50 µH || 50 Ω |
| Maximum EUT voltage | 250VAC 50/60 Hz 800 VDC (high voltage option can be added) |
| connector | 12mm Terminal Block |
| Maximum EUT current | 4*200A |
| RF connector | 50Ω BNC |
| lengths | 448 mm |
| height | 383 mm |
| high degree | 605 mm |
| mass (in physics) | 30 kg |
| option | High voltage power input and output + waterproof 400/700V option NNLK 8129 Opt. RC NNLK 8129 Option Hochstrom Opt. Lüfter. Opt. TC. |
| Available Criteria | CISPR 16-1-2 |
Circuit schematic
Graphs related to the technical parameters of NNLK 8129:
S21 Curve Diagram
Impedance graph
phase portrait
