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Com-Power LI-3100 Instruction Manual

Com-Power LI-3100 Instruction Manual

Line impedance stabilization network 10 khz to 400 mhz

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Page 1 of 11
INSTRUCTION MANUAL FOR LI-3100
LINE IMPEDANCE STABILIZATION NETWORK (LISN)
INSTRUCTION MANUAL
For
LINE IMPEDANCE STABILIZATION NETWORK
Model LI-3100
10 kHz to 400 MHz
Distributed by: Reliant EMC LLC, +1 408 916‐5750, info@reliantemc.com, www.reliantemc.com

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Summary of Contents for Com-Power LI-3100

  • Page 1 Page 1 of 11 INSTRUCTION MANUAL FOR LI-3100 LINE IMPEDANCE STABILIZATION NETWORK (LISN) INSTRUCTION MANUAL LINE IMPEDANCE STABILIZATION NETWORK Model LI-3100 10 kHz to 400 MHz Distributed by: Reliant EMC LLC, +1 408 916‐5750, info@reliantemc.com, www.reliantemc.com...
  • Page 2: Table Of Contents

    Page 2 of 11 INSTRUCTION MANUAL FOR LI-3100 LINE IMPEDANCE STABILIZATION NETWORK (LISN) Table of Contents Introduction ......................3 Product Description ....................4 3.0 Product Specifications ....................5 4.0 Important Safety Precautions .................. 6 5.0 Warranty ........................7 6.0 Front and rear panel marking ................... 8 7.0 LISN Theory .......................
  • Page 3: Introduction

    This manual includes product specifications, safety precautions, product maintenance and warranty information. It also includes some basic guidance on LISN operation. Information contained in this manual is the property of Com-Power Corporation. It is issued with the understanding that none of the material may be reproduced or copied without permission from Com-Power.
  • Page 4: Product Description

    EUT to be included in the measurement. The LI-3100 is shipped with two LISN housed in separate enclosures for single phase power applications. For wiring convenience, each LISN has either a black or red shrouded banana for both power and EUT connection.
  • Page 5: Product Specifications

    Page 5 of 11 INSTRUCTION MANUAL FOR LI-3100 LINE IMPEDANCE STABILIZATION NETWORK (LISN) 3.0 Product Specifications Model: LI-3100 Electrical Frequency Range: 10 kHz to 400 MHz Compliant Standards: RTCA DO-160 / MIL-STD 461 / CISPR 25 / CISPR 16-1-2 Number of lines:...
  • Page 6: Important Safety Precautions

    Caution The LI-3100 LISNs use forced air system to keep the air core inductors cool during the test. Always use the supplied DC adapter to power the internal fan during the test. Do not obstruct the airflow vents. Use the LISNs in a ventilated area. Failure to observe these precautions may result in hazardous conditions for the operator.
  • Page 7: Warranty

    Products shipped outside the United States without the prior knowlege of Com- Power. In addition, Com-Power shall not be obliged to provide service under this warranty to repair damage resulting from attempts to install, repair, service or modify the instrument by personnel other than Com-Power service representatives.
  • Page 8: Front And Rear Panel Marking

    6.0 Front and rear panel marking 6.1 Power input port The Model LI-3100 has a 100 Amps Superior Electric pin receptacle on the back panel for connection to external DC or AC power source. The matching shrouded banana socket plug is included with the LISN.
  • Page 9: Lisn Theory

    This filter comprises of single stage low pass LC filter. Therefore, it has capacitor and an inductor for the filter. The inductor used in the LI-3100 is air core type to eliminate the possibility of saturation and to provide stability.
  • Page 10: Typical Performance Data

    Page 10 of 11 INSTRUCTION MANUAL FOR LI-3100 LINE IMPEDANCE STABILIZATION NETWORK (LISN) 8.0 Typical Performance Data 0.01 1000 Frequency (MHz) Figure 2 - Impedance (AE Port: 10 µF capacitor to ground ) compared to DO-160 requirements. LI-3100 - Impedance...
  • Page 11 Page 11 of 11 INSTRUCTION MANUAL FOR LI-3100 LINE IMPEDANCE STABILIZATION NETWORK (LISN) LI-3100 - Impedance CISPR 16-1-2 Limit Mil Std Limit 1000 Frequency (MHz) Figure 4 - Impedance (AE Port Open) compared to CISPR 16-1-2 & Mil-Std 461 requirements.