- Frequency range of 100 kHz to 108 MHz
- Fully compliant with CISPR 25 / CISPR 16-1-2
- Air-core inductors to prevent saturation
- Individual calibration included
- Three-year warranty
- Extended frequency range up to 108 MHz
- 5 microhenry inductance
- High current capability up to 50A AC
- Suitable for automotive and high-power applications
LI-550C
100 kHz to 108 MHz CISPR 25 / CISPR 16-1-2 5 microhenry / 50 Amps
The LI-550C Line Impedance Stabilization Network (LISN) provides the necessary measurement platform for performing power line conducted emissions compliance testing as required by most worldwide standards for commercial products. The LI-550C is compliant with both CISPR 25 and CISPR 16-1-2. The LISN provides defined stable impedance and isolates the EUT from power source influences, thereby providing accurate and repeatable results.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Product Name | Line Impedance Stabilization Network (LISN) |
| Specification | CISPR 25 / CISPR 16-1-2 |
| Application | Power Line conducted emission tests |
| Frequency Range | 100 kHz - 108 MHz |
| RF Connector | 50 Ohms N-type (female) |
| Current Rating | 50 Ampere AC, 35 Ampere DC |
| Voltage Rating | 270 VAC (Line to Ground), 380 VDC |
| Inductors | 5 microhenry (air-core) |
| Mains & EUT Connections | Superior Electric SUPERCON shrouded sockets |
| Dimensions (each network) | 13 x 7 x 7 inches / 33 x 17.7 x 17.7 cm |
| Weight (each network) | 14 lbs / 6.3 kg |
| Insertion Loss | < 1 dB (100 kHz to 108 MHz) |
| Isolation | > 20 - 40 dB (100 kHz to 3 MHz), >40 dB (3 MHz to 30 MHz) |
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