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TESEQ NNB 51 Dual-line -V-LISN

Description

Line impedance stabilization network (LISN) such as the NNB 51 is used to measure distortion signals on the mains cord of electrical equipment under test (EUT). The distortion signals are usually generated or picked up inside of the EUT and the mains cord acts as an antenna. European and international EMC regulations define maximum permissible signal levels and frequency bands for such distortion signals.

The distortion signal to be measured is available on a coaxial N connector that is mounted on the front panel of the NNB 51. For the actual measurement of the distortion signals a measuring receiver can be used. The V-network is part of a complex EMC-test setup that also has been standardized in CISPR 16 2 1 (EN 55016-2-1).

Features

  • Dual-line-V-LISN
  • Compliant to CISPR 16-1-2
  • Current up to 16 A
  • Frequency range 9 kHz to 30 MHz
  • Hand and remote operated
  • Massive grounding bars

Specifications

Parameter

Value

Standards applied

CISPR 16-1-2, MIL-STD-461D and E

Frequency range

9 kHz to 30 MHz

Attenuator (build-in)

10 dB

NNB operating voltage

100 to 120 V / 220 to 240 V, 50 to 63 Hz

EUT operating voltage

max. 250 V

Standards

CISPR
CISPR 11
CISPR 14 - 1
CISPR 14 - 2
CISPR 14 - 2
CISPR 16 - 1
CISPR 16 - 2
CISPR 16 - 3
CISPR 16 - 4
CISPR 22
CISPR 24
IEC
IEC/TR EN 61000 - 1 - 1
IEC/TR EN 61000 - 2 - 1
IEC/TR EN 61000 - 2 - 3
IEC EN 61000 - 3 - 2
IEC EN 61000 - 3 - 4
IEC/TC EN 61000 - 3 - 5
IEC EN 61000 - 4 - 2
IEC EN 61000 - 4 - 3
IEC EN 61000 - 4 - 4
IEC EN 61000 - 4 - 5
IEC EN 61000 - 4 - 6
IEC EN 61000 - 4 - 7
IEC EN 61000 - 4 - 8
IEC EN 61000 - 4 - 9
IEC EN 61000 - 4 - 11
European
EN 50 081 part 1
EN 50 081 part 2
EN 55 011
EN 55 013
EN 55 014
EN 55 015
EN 55 020
EN 55 022
EN 55 024
EN 50 082 part 1
EN 50 082 part 2
EN 50 093
American
FCC Part 15
MIL-STD - 461E