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TBL5016-3

Line Impedance Stabilisation Network LISN – CISPR 16

The Tekbox TBL5016-3 is a high-performance Line Impedance Stabilisation Network (LISN) designed for conducted emissions testing of both three-phase and single-phase AC powered equipment. It provides a defined and stable impedance between the power supply and the equipment under test (EUT) so that conducted noise can be accurately measured with a spectrum analyzer or EMI receiver in accordance with CISPR 16-1-2 standards.

Features

Key capabilities and advantages

  • Designed for EMC conducted noise measurement from 9 kHz to 30 MHz.
  • Standard 50 Ω ║ (50 µH + 5 Ω) impedance network for reliable results.
  • Separate RF outputs for each phase and neutral for detailed analysis.
  • Artificial hand connection and switchable protective earth (PE) option.
  • Includes 250 µH pre-filter and air-core inductors for stable, repeatable measurements.
  • Compatible with Tekbox LISN Mate for common-mode and differential-mode separation.

Specification

Technical specifications and parameters

Frequency range 9 kHz to 30 MHz
Impedance 50 Ω ║ (50 µH + 5 Ω)
Artificial hand 220 pF + 511 Ω
Switchable PE 50 Ω ║ 50 µH
Line voltage max. 450V/260V / 50 – 60 Hz, CAT ‖
Max. current per line and neutral 16A @ 23°C each
3-phase DUT socket CEE/IEC60309, 3L+N+PE, 16A, female
Single-phase DUT socket country specific
Power connector CEE/IEC60309, 3L+N+PE, 16A, male
Measurement connectors 50 Ω BNC
Operating Temperature Range +5°C … + 40°C; 5% to 80% RH
Safety Safety Class I, IEC 1010-01
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