Com-Power LISN LI-550C 50 Amps for CISPR 25 & CISPR 16

I Introducing Com-Power LISN LI-550C:

The LI-550C Line Impedance Stabilization Network (LISN) provides the measurement platform necessary to perform emissions compliance testing conducted on power lines as required by most standards worldwide for commercial products. The LI-550C complies with both CISPR 25 and CISPR 16-1-2. LISN provides stable, defined impedance and isolates the EUT from power influences, thereby providing accurate and repeatable results. The LI-550C consists of a pair of single, separately placed conductor networks, installed in series with each current-carrying conductor in a single-phase, two-phase or DC electrical system. The second pair of LI-550Cs can be used to supply a 3-phase power system (Wye or Delta configuration). The LI-550C is equipped with Superior Electric SUPERCON® shielded receptacles at the power supply (power input) and EUT (power output) ports. Includes appropriate color-coded plugs for connection to the power source and EUT cord. This LISN uses an air core inductor to prevent saturation and permeability variations. The mounting plate of the LI-550C is unpainted to facilitate connection to ground during installation, which is essential due to the high leakage current.

II Technical specifications of Com-Power LISN LI-550C:

Product Name: Line Impedance Stabilization Network (LISN)
Specification: CISPR 25 / ANSI C16-1-2
Application: Power Line conducted emission tests
Frequency Range: 100 KHz – 108 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: 5 microhenry (air-core)
Mains & EUT Connections: Superior Electric SUPERCON shrouded sockets
Dimensions (each network): 13 x 7 x 7 inches / 33 x 17.7 x 17.7 cm
Weight (each network): 14 lbs. / 6.3 kg
Insertion Loss: < 1 dB (100 kHz to 108 MHz)
Isolation: > 20 – 40 dB (100 kHz to 3 MHz), >40 dB (3 MHz to 30 MHz)