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INSTRUCTION MANUAL FOR LI-1100

 

LINE IMPEDANCE STABILIZATION NETWORK (LISN) 

 

19121 El Toro Road, Silverado, California 92676 

 

 (949) 459-9600 

 com-power.com

 

REV121014 

2.0 Product Description 

 

Overview 

 
The  LI-1100  Line  Impedance  Stabilization  Network  was  specifically  designed  for  providing 
standardized line impedance during Electromagnetic Compatibility (EMC) testing in accordance 
with  FCC,  CISPR  and  CE  requirements.  In  addition,  it  minimizes  the  noise  generated  by 
equipment other than the EUT to be included in the measurement. 
 
The  LI-1100  is  shipped  with  two  LISN  housed  in  separate  enclosures  for  single  phase  power 
applications. For wiring convenience, the each LISN has either a black or red shrouded bananas 
for both power and EUT connection. The following items are included with each LI-1100 LISNs. 
 

Standard items included: 

Equipment, accessories, and documents supplied with the LI-1100 LISN are as follows: 

o

 

Instruction Manual. 

o

 

Calibration data and Certificate traceable to NIST.

 

o

 

Superior Electric shrouded 100A plugs for EUT and power connection.

 

 

Optional items 

o

 

ISO-17025 calibration data and certificate. 

 

o

 

External transient limiter model LIT-153.

 

 
 

 

Содержание LI-1100

Страница 1: ...L FOR LI 1100 LINE IMPEDANCE STABILIZATION NETWORK LISN 19121 El Toro Road Silverado California 92676 949 459 9600 com power com REV121014 INSTRUCTION MANUAL For LINE IMPEDANCE STABILIZATION NETWORK M...

Страница 2: ...o Road Silverado California 92676 949 459 9600 com power com REV121014 Table of Contents 1 0 Introduction 3 2 0 Product Description 4 3 0 Product Specifications 5 4 0 Important Safety Precautions 6 5...

Страница 3: ...troduction This manual includes product specifications safety precautions product maintenance and warranty information It also includes some basic guidance on LISN operation Information contained in t...

Страница 4: ...her than the EUT to be included in the measurement The LI 1100 is shipped with two LISN housed in separate enclosures for single phase power applications For wiring convenience the each LISN has eithe...

Страница 5: ...hrouded Superior Electric sockets RF measurement connector 50 N type female Cooling Forced air Power Adapter for fan Output 12 VDC 1 Amp Input 120 VAC 60 Hz Fuse 1 Amp 250 V Adapter output connector D...

Страница 6: ...a protective earth contact into LISN power input port AE The protective action must not be negated by the use of a cheater plug or an extension cord without a protective conductor Caution The LI 1100...

Страница 7: ...does Com Power recognize or assume liability for any loss damage or expense arising either directly or indirectly from the use or handling of this product or any inability to use this product seperate...

Страница 8: ...connection to the EUT 6 3 EMI measurement Port The 50 Type N connector located to the right of the EUT Power Port for connecting the Spectrum analyzer or EMI receiver for making conducted noise measur...

Страница 9: ...noise from the power line from reaching the equipment under test however the power to the equipment passes through the LISN with minimal effect This filter comprises of single stage low pass LC filte...

Страница 10: ...ABILIZATION NETWORK LISN 19121 El Toro Road Silverado California 92676 949 459 9600 com power com REV121014 8 0 Typical Performance Data Figure 2 Impedance c0mpared to CISPR 16 1 2 and ANSI C63 4 requ...

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