Line Impedance Stabilization Network (LISN)
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The Line Impedance Stabilization Network (LISN) is engineered for precise electromagnetic interference (EMI) measurement applications. This system operates across a frequency range of 9kHz to 30MHz and provides standardized 50Ω impedance for consistent test conditions.
The EMI Test System fully complies with international standards including CISPR 16-1-2, FCC Part 15, EN55015, and EN55022. Additional compliance includes CISPR 15:2018/EN55015, GB17743-2007 “Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment,” CISPR 16-1 “Specification for radio disturbance and immunity measuring apparatus and methods – Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring apparatus,” and EN55022 “Information technology equipment — Radio disturbance characteristics — Limits and methods of measurement.”
Technical Specifications:
| Model | LISN-A | LISN-C | LISN-H | LISN50A-T | LISN100A-T | LISN200A-T |
|---|---|---|---|---|---|---|
| Max Current for EUT | 5A | 16A | 36A | 50A×4 | 100A×4 | 200A×4 |
| Max Voltage for EUT | AC/DC 250V, 50Hz/60Hz | AC 400V/DC 600V, 50Hz/60Hz | ||||
| Configuration | Single Phase L/N/PE | Three Phase L1/L2/L3/N | ||||
| Frequency Range | 9kHz-30MHz | 150kHz-30MHz | ||||
| Impedance | 50Ω/50μH+5Ω | |||||
Model Applications:
- LISN-C: 16A Single Phase Artificial Network
- LISN100A-T: 100A×4 Three Phase Artificial Network
Product Tags: Artificial Network, LISN-A, LISN-B, LISN-C, Line Impedance Stabilization Network, EMC Testing Equipment