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LISN 50 Amps for CISPR 16 & ANSI C63.4

Description:

The LI-150A 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-150A 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 LI-150A 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-150A pair can be used to accommodate 3-phase power systems (Wye or Delta configurations). The LI-150A 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-150A is left unpainted in order to facilitate connection to earth ground in its installation, which is essential due to high leakage current.

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
Individual Calibration Included
Three-Year Warranty

Specifications:

Product Name: Line Impedance Stabilization Network (LISN)
Specification: CISPR 16-1-2 / ANSI C63.4
Application: Power Line conducted emission tests
Frequency Range: 150KHz – 30 MHz
RF Connector: 50 Ohms N-type (female)
Current Rating: 50 Ampere AC, 35 Ampere DC
Voltage Rating: 270 VAC (Line to Ground), 380 VDC
Inductors: 50 microhenry (air-core)
Mains & EUT Connections: Superior Electric SUPERCON shrouded sockets
Dimensions (each network): 15 × 10 × 10 inches / 38 × 25.4 × 25.4 cm
Weight (each network): 14 lbs. / 6.3 kg
Insertion Loss: <0.5 dB (150 kHz – 30 MHz)
Isolation: > 40 dB (150 kHz – 30 MHz)

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