Com-Power LI-3100 Line Impedance Stabilization Network

Condition:
New
Applications:
Conducted Emissions, BCI Testing , Automotive EV EMC
Test Standards:
CISPR 25, MIL-STD-461, ISO 7637
Max EUT DC Voltage:
676 Volts
Max EUT Current:
100 Amps
Max EUT AC Voltage (60Hz/400Hz):
480V
Inductance:
5 µH
Manufacturer:
Com-Power
Online Orders Ship Same Day
$395.00

 

SKU:
sku-434-RE
Availability:

Inquire for Lead Time


Getting Started...

Overview

The LI-3100 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-3100 is a 5 μH LISN compliant with RTCA DO-160, MIL-STD 461F, 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. The LI-3100 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-3100 pair can be used to accommodate 3-phase power systems (Wye or Delta configurations).

The LI-3100 is equipped with Superior Electric SUPERCON® shrouded sockets at the mains (power input) and EUT (power output) ports. The matching color-coded plugs for connection to the mains and EUT wiring are included. This LISN uses air-core inductors to prevent saturation and permeability variation. The mounting plate of the LI-3100 is left unpainted in order to facilitate connection to earth ground in its installation, which is essential due to high leakage current.

Typical Connection Diagrams

Single Phase connection with one set of LISN

Single Phase connection with one set of LISN

Three Phase connection with two sets of LISNs -- Com-Power LI-3100

Three Phase connection with two sets of LISNs

Calibration

All LI-3100 LISNs are individually calibrated in compliance with the relevant requirements of RTCA DO-160, MIL-STD 461F, CISPR 25 and CISPR 16-1-2. Impedance, Phase and Insertion Loss data is supplied with each unit, along with the calibration certificate.

 

Typical Data

Com-Power LI-3100 Impedance - DO-160 Limits
Impedance - DO-160 Limits
Com-Power LI-3100 Impedance - CISPR 16 & 25 Limits
Impedance - CISPR 16 & 25 Limits
Com-Power LI-3100 Impedance - Mil Std 461F & CISPR 16 Limits
Impedance - Mil Std 461F & CISPR 16 Limits
Com-Power LI-3100 Phase - CISPR 16 Limits
Phase - CISPR 16 Limits

Key Considerations

Manufacturer:
Com-Power
Applications:
Conducted Emissions, BCI Testing , Automotive EV EMC
Test Standards:
CISPR 25, MIL-STD-461, ISO 7637
Max EUT DC Voltage:
676 Volts
Max EUT Current:
100 Amps
Max EUT AC Voltage (60Hz/400Hz):
480V
Inductance:
5 µH

Connect with The EMC Shop

Our experienced staff can help you with applications, purchase and rental options.