The LI-3P-163 is a new LISN from Com-Power. A line impedance stabilization network (LISN) device is something engineers use 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.
Additional Features:
Frequency Range: 150 kHz to 30 MHz
Fully Compliant with CISPR 16-1-2/ANSI C63.4
Remote Switching of Line Under Test
Four-conductor, 50ω/50μH Networks appropriate for both 3ø Delta and Wye Power Configurations
Application: Power Line Conducted Emissions Tests
Standards: ANSI C63.4, CISPR 16-1-2
Type: 50ω/50 μH, (4) Conductor Network
Frequency Range: 150 kHz to 30 MHz
Insertion Loss (Voltage Division Factor): <0.7 dB
Isolation: >40 dB
Three-Year Warranty
Input Power Ratings for Equipment Under Test (EUT)
Current (maximum continuous, per line): 63 Amperes
AC Voltage (maximum): 500 Volts rms (line to line), 288 Volts rms (line to ground)
DC Voltage (maximum): 705 Volts DC
Electrical
Remote Interface Power Inputs: 6 Volts DC (unregulated), 500 mA (LISN and RLI-100 Remote LISN Interface)
Cooling Fans Power Input: 15 Volts DC (unregulated), 500 mA
Input/Output Connectors
Power Input Port Plug (affixed to LISN chassis): Schneider Electric P/N: 81886
Power Input Socket (for power input cable): Schneider Electric P/N: 81486
Power Output Port Socket (affixed to LISN chassis): Schneider Electric P/N: 81286
Power Output Port Plug (for EUT power cable): Schneider Electric P/N: 81386
RF Measurement Port: 50ω - N-Type (female)
Fiber Optic Ports: Avago Duplex Latching POF Jack (LISN and RLI-100 Remote LISN Interface)
Remote Interface Power Input Ports: 5.5/2.5 mm Power Jack (LISN and RLI-100 Remote LISN Interface)
Cooling Fans Power Input Port: 5.5/2.1 mm Power Jack
Environmental
Operating Temperature: 40°F to 104°F (5°C to 40°C)
Cooling for LI-3P-163 and LI-3P-1100: Louvered Side Panels, Forced Air by (2) user-controlled, internal fans with (2) 4.5” circular intake openings on rear panel (each opening protected by a circular metal finger guard), (2) 4” square air outlets located on the top cover (each opening protected by metallic mesh)
The following items are included:
Mating Socket Connector for Power Input Cable
Mating Plug Connector for EUT Power Cable
RLI-100 Remote LISN Interface
Fiber Optic Cable (30 meters)
(2) AC Power Adapters (6 VDC, 500 mA, unregulated)
AC Power Adapter (15 VDC, 500 mA, unregulated) (LI-3P-163 and LI-3P-1100 models only)
These LISNs provide the necessary measurement platform for performing power line conducted emissions compliance testing as required by most worldwide standards for commercial products. The LISNs perform each of the following functions during the measurement:
provide a defined, stable impedance across the measurement frequency range;
isolate the EUT and measurement circuit from the power source, thereby minimizing its influence on the measurements; and,
couple the disturbance voltages to the coaxial measurement port, which connects to the measuring instrument.
The LISNs use air-core inductors to prevent saturation and and permeability variation. The mounting plates are left unpainted in order to facilitate connection to earth ground in their installation, which is essential due to high leakage currents.
The side panels for each LISN are louvered for cooling purposes. The LI-3P-163 and LI-3P-1100 also include two internal cooling fans operated by a switch on the rear panel.
Remote or Local Operation
Remote switching of the line under test (L1, L2, L3, N) is performed using the RLI-100 Remote LISN Interface, which controls the LISN via fiber optic connection.
In addition to the remote method, the line under test can also be selected using the mechanical, four-position switch located on the front panel of the LISNs.
Using either switching method, the lines which are not selected are internally terminated into 50 ohms, while the selected line is terminated by the 50 ohm input impedance of the measuring instrument.
Transient Protection
The Com-Power LIT-153A Transient Limiter is a recommended accessory for protection of 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/impedanc
e matching pads, in addition to its low-pass and high-pass filter sections which further attenuate any out-of-band emissions.
Calibration
Each LISN is 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.
The LI-3P-163 is a new LISN from Com-Power. A line impedance stabilization network (LISN) device is something engineers use 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.
Additional Features:
- Frequency Range: 150 kHz to 30 MHz
- Fully Compliant with CISPR 16-1-2/ANSI C63.4
- Remote Switching of Line Under Test
- Four-conductor, 50Ω/50μH Networks appropriate for both 3Ø Delta and Wye Power Configurations
- Application: Power Line Conducted Emissions Tests
- Standards: ANSI C63.4, CISPR 16-1-2
- Type: 50Ω/50 μH, (4) Conductor Network
- Frequency Range: 150 kHz to 30 MHz
- Insertion Loss (Voltage Division Factor): <0.7 dB
- Isolation: >40 dB
- Three-Year Warranty
Input Power Ratings for Equipment Under Test (EUT)
- Current (maximum continuous, per line): 63 Amperes
- AC Voltage (maximum): 500 Volts rms (line to line), 288 Volts rms (line to ground)
- DC Voltage (maximum): 705 Volts DC
Electrical
- Remote Interface Power Inputs: 6 Volts DC (unregulated), 500 mA (LISN and RLI-100 Remote LISN Interface)
- Cooling Fans Power Input: 15 Volts DC (unregulated), 500 mA
Input/Output Connectors
- Power Input Port Plug (affixed to LISN chassis): Schneider Electric P/N: 81886
- Power Input Socket (for power input cable): Schneider Electric P/N: 81486
- Power Output Port Socket (affixed to LISN chassis): Schneider Electric P/N: 81286
- Power Output Port Plug (for EUT power cable): Schneider Electric P/N: 81386
- RF Measurement Port: 50Ω - N-Type (female)
- Fiber Optic Ports: Avago Duplex Latching POF Jack (LISN and RLI-100 Remote LISN Interface)
- Remote Interface Power Input Ports: 5.5/2.5 mm Power Jack (LISN and RLI-100 Remote LISN Interface)
- Cooling Fans Power Input Port: 5.5/2.1 mm Power Jack
Environmental
- Operating Temperature: 40°F to 104°F (5°C to 40°C)
- Cooling for LI-3P-163 and LI-3P-1100: Louvered Side Panels, Forced Air by (2) user-controlled, internal fans with (2) 4.5” circular intake openings on rear panel (each opening protected by a circular metal finger guard), (2) 4” square air outlets located on the top cover (each opening protected by metallic mesh)
The following items are included:
- Mating Socket Connector for Power Input Cable
- Mating Plug Connector for EUT Power Cable
- RLI-100 Remote LISN Interface
- Fiber Optic Cable (30 meters)
- (2) AC Power Adapters (6 VDC, 500 mA, unregulated)
- AC Power Adapter (15 VDC, 500 mA, unregulated) (LI-3P-163 and LI-3P-1100 models only)
These LISNs provide the necessary measurement platform for performing power line conducted emissions compliance testing as required by most worldwide standards for commercial products. The LISNs perform each of the following functions during the measurement:
- provide a defined, stable impedance across the measurement frequency range;
- isolate the EUT and measurement circuit from the power source, thereby minimizing its influence on the measurements; and,
- couple the disturbance voltages to the coaxial measurement port, which connects to the measuring instrument.
The LISNs use air-core inductors to prevent saturation and and permeability variation. The mounting plates are left unpainted in order to facilitate connection to earth ground in their installation, which is essential due to high leakage currents.
The side panels for each LISN are louvered for cooling purposes. The LI-3P-163 and LI-3P-1100 also include two internal cooling fans operated by a switch on the rear panel.
Remote or Local Operation
Remote switching of the line under test (L1, L2, L3, N) is performed using the RLI-100 Remote LISN Interface, which controls the LISN via fiber optic connection.
In addition to the remote method, the line under test can also be selected using the mechanical, four-position switch located on the front panel of the LISNs.
Using either switching method, the lines which are not selected are internally terminated into 50 ohms, while the selected line is terminated by the 50 ohm input impedance of the measuring instrument.
Transient Protection
The Com-Power LIT-153A Transient Limiter is a recommended accessory for protection of 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
Each LISN is 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.
