• NSLK 8163, 9 kHz - 30 MHz, 400V / 63A, 50 µH, 4 Path LISN
  • NSLK 8163, 9 kHz - 30 MHz, 400V / 63A, 50 µH, 4 Path LISN
  • NSLK 8163, 9 kHz - 30 MHz, 400V / 63A, 50 µH, 4 Path LISN
  • NSLK 8163, 9 kHz - 30 MHz, 400V / 63A, 50 µH, 4 Path LISN

NSLK 8163, 9 kHz - 30 MHz, 400V / 63A, 50 µH, 4 Path LISN

  • High Current 4 path LISN (3-Phase)
  • Line Impedance Stabilisation Network
  • Connector: CEE plug (IEC 60309) 
  • 9 kHz to 30 MHz
  • 400/700 VAC, 630 VDC, 63 A 
  • (50 µH+5 Ω) || 50 Ω   
  • CISPR 16-1-2

PARTNER:

MARKETS:

TEST STANDARDS:

Data Sheet

SPECIFICATIONS

 

NSLK 8163, 9 kHz - 30 MHz, 400 VAC / 63A, 50 µH, 4 Path LISN

The purpose of a LISN is to provide the device under test with energy, to carry the interference voltage to the EMI measurement receiver, and to load the RF emitted by the device under test with standardized impedance. The NSLK 8163 is equipped with a 250 μH choke as well as a 50 μH choke which is connected in series for each path. The 250 μH choke provides an excellent decoupling between the power supply and the device under test starting at 9 kHz.

Important! The current has to be limited to 63 A on the supply side. There is no fuse built into this LISN to protect the device under test! The device under test has to be connected to the CEE socket at the front panel. The maximum current that can be drawn is 63 A for each path. The maximum voltage that can be applied is 400 VAC.

If an „artificial hand“ has to be connected to the equipment under test, a copper foil wrapped around the handle of the device under test has to be connected to the screw terminal labeled with “Hand Simulation”.

 

Specifications:  
Frequency range: 9 kHz – 30 MHz
AMN impedance: (50 µH + 5 Ω) || 50 Ω
Pre-filter choke: 250 µH
Maximum continuous current CEE connector: 4x 63 A
Maximum voltage: 400 / 700 VAC,  630 VDC
Standard: CISPR 16-1-2
Supply cable: CEE plug (IEC 60309)
Connector for EuT: CEE socket
Weight: 40,8 kg
Dimensions housing including connectors (WxHxD): 450 mm x 480 mm x 650 mm
Connector for ground at the front panel: 8 mm wing terminal, removable
Connector for „artificial hand“: 4 mm laboratory socket with screw terminal 6 mm, not removable
Connector to EMI receiver: BNC socket, 50 Ω

 

Options:

Opt. RC

Option RC for LISN: Remote Control with built-in power supply. LISN can be controlled by R&S or Schwarzbeck code, including remote control cable for your receiver type (Please specify your receiver type!). LISN can be selected from the R&S receiver menu or in the EMC32 software like an R&S LISN. No programming of the user interfaces necessary. Functions: path selection and PE grounded or via choke.

 

 

 

The NNLK 8163 is equipped with a high pass filter but not with a pulse limiter. The EMI receiver should therefore be protected against overload. The VTSD 9561 F is an external pulse limiter that is suitable for this purpose. If the amplitude of the disturbance voltage exceeds values which could be dangerous for the EMI receiver input the pulse limiter will cut these pulses. This causes additional spectral lines in the frequency domain (“phantom spectral lines”). The excess-pulse-energy illuminates an electric bulb. If the bulb glows or lights up the measurement is not valid because of the phantom spectral lines. In such a case more attenuation must be used at the measuring port of the LISN. An external attenuator must be dimensioned sufficiently especially under the presence of strong harmonics of the mains frequency
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