Com-Power LIN-115A User Manual
Features, Typical connection diagrams, Description
Line Impedance Stabilization Network
LIN-115A
Features
Frequency range of 150 kHz to 30 MHz
Fully compliant with CISPR 16-1-2 / ANSI C63.4
“Air-core” inductors to prevent saturation
Built-in Transient Limiter
Individual Calibration Included
Three-Year Warranty
The LIN-115A 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 LIN-115A is compliant with both CISPR 16-1-2
and ANSI C63.4.
The LISN provides defined stable impedance and
isolates the EUT from power source influences,
thereby providing accurate and repeatable results.
The LIN-115A includes one pair of single-conductor
networks, housed together, to be installed in series
with each current-carrying conductor in a single-
phase, dual-phase or DC power system. A second
LIN-115A pair can be used to accommodate 3-phase
power systems (Wye or Delta configurations).
The LIN-115A is equipped with IEC connector
at the mains (power input) and NEMA 5-15R at
EUT (power output) ports.
This LISN uses air-core inductors to prevent
saturation and permeability variation. The
mounting plate of the LIN-115A is left unpainted in
order to facilitate connection to earth ground in its
installation, which is essential due to high leakage
current.
The LIN-115A has a built in transient limiter for
impedance matching, reduction of out-of-band
emissions and transient protection for your
measurement instrument.
All Com-Power 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.
Com-Power Corporation
19121 El Toro Rd., Silverado, California 92676
(949) 459 - 9600
Typical Connection Diagrams
Single Phase connection with one set of LISN
Three Phase connection with two sets of LISNs
LINE
LINE
EQUIPMENT
UNDER
TEST
POWER
SOURCE
EARTH GROUND
LISN
NEUTRAL
NEUTRAL
GROUND
GROUND
LINE 1
NEUTRAL
LINE 1
NEUTRAL
EQUIPMENT
UNDER
TEST
POWER
SOURCE
EARTH GROUND
LISN
LISN
LINE 2
LINE 3
LINE 2
LINE 3
GROUND
GROUND
GROUND
GROUND
Description
Rev. D04.14