# LI-550A Com-Power LISN New

**Additional** **Features:**

-   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
-   50 Ω N-type (female)
-   50 μH (air-core)
-   < 1.5 dB (150 kHz to 30 MHz)
-   Power line conducted emissions tests
-   Three-Year Warranty

The Com-Power LI-550A 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 Com-power LI-550A is compliant with both CISPR 25 and CISPR 16-1-2.

The Com-Power LI-550A includes one pair of, separately housed, single-conductor networks, to be installed in series with each current-carrying conductor in a single-phase, dual-phase or DC power system. A second LI-550A pair can be used to accommodate 3-phase power systems (Wye or Delta configurations).

## Details

- **Price:** 1725.0 USD
- **Vendor:** Com-Power
- **Type:** Lisn
- **Tags:** Com-Power, LISN, Manufacturers, Other Equipment, product_manual_group_1, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1725.00 USD | In stock |

## Images

- LI-550A Com-Power LISN New

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> Source: [ValueTronics](https://valuetronics.com/products/li-550a-com-power-lisn-new)
> Updated: 2026-05-21