LISN-AC-CIPSR16 9 kHz - 30 MHz for CISPR 16-1-2/ANSI C63.4

LISN-AC-CIPSR16, 30 MHz, 20A - Line Impedance Stabilization Network. 

Industry professionals use The EMC Shop LISNs to test radiofrequency (RF) emission, and susceptibility. During an electronic equipment test, engineers place the LISN device between an alternating current or direct current power source and the equipment under test loads. This Equipment Provides the necessary measurement platform for performing power line conducted emissions pre-compliance testing as required by most worldwide standards for commercial products. Fully compliant with both CISPR 16-1-2 and ANSI C63.4. A well defined stable impedance isolates the EUT from power source influences, providing accurate and repeatable results. Internally this LISN includes one pair of single-conductor networks housed together, to be set up in series with each current carrying conductor in a single phase, dual phase, or DC power system. A second LISN-AC-CIPSR16 pair can be used to accommodate 3-phase power systems (Wye or Delta configurations).

This LISN uses air-core inductors to prevent saturation and permeability variation. The mounting plate of the LISN-AC-CIPSR16 is left unpainted in order to facilitate connection to earth ground in its installation, which is essential due to high leakage current. The use of a Transient Limiter for impedance matching, reduction of out of band emissions, and transient protection for your measurement. All of The EMC Shop LISNs are individually calibrated in compliance with the relevant requirements of CISPR 16-1-2 and ANSI C63.4. Impedance, Phase, Isolation, and Insertion Loss data is supplied with each unit, along with the calibration certificate.

This LISN Provides the following functions during use:

• Provides a defined, stable impedance across the measurement frequency range
• Isolates the EUT and measurement circuit from the power source, thereby minimizing its influence on the measurements
• Couples the disturbance voltages to the coaxial measurement port for connection to the measuring instrument.
  
  

Versatility

The LISN-AC-CIPSR16 is a dual-conductor network capable of handling currents up to 20 Amps(AC) per line. The EUT power port is fitted with a universal, multi-configuration receptacle, which accommodates almost any EUT plug without the need for adapters. The power input port is fitted with a standard IEC C20 receptacle.

Transient Protection

Our Transient Limiters are a recommended accessory in order to protect the RF input of your measuring instrument from potentially damaging, instantaneous voltage transients. The transient limiter also reduces the possibility of overload by incorporating two 5 dB attenuation/impedance matching pads, in addition to its low-pass and high pass filter sections which further attenuate any out of band emissions.

Calibration

All EMC Shops LISNs are individually calibrated in compliance with the relevant requirements of CISPR 16-1-2 and ANSI C63.4. Impedance, Phase, Isolation, and Insertion Loss data is supplied with each unit, along with the certificate of calibration. Recognized ISO 17025 accredited calibration is also available upon request.

Typical Impedance Data	Typical Phase Data
Typical Insertion Loss	Typical Isolation Data