16 Amp Three-Phase Line Impedance Stabilization Network
- Provides CISPR-compliant 50/250 µH +5Ω network for stable three-phase conducted EMI testing.
- Supports 9 kHz–30 MHz measurements with consistent impedance and high isolation accuracy.
- Handles up to 16A per line, suitable for low-power or prototype three-phase EUT evaluations.
- Offers remote or local line switching for safe, repeatable EMI receiver connection control.
- Uses air-core inductors to prevent saturation and ensure reliable results under load conditions.
- Ideal for compliance testing to CISPR 16-1-2 and ANSI C63.4 for commercial three-phase devices.
- Useful in labs testing drives, controls, and instrumentation requiring stable line impedance.
- Supports real-world EMC approval workflows by ensuring accurate disturbance-voltage capture.
- Includes NIST-traceable calibration for impedance, phase, isolation, and insertion loss.
- ISO 17025 accredited calibration available on request for formal compliance requirements.
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Frequency range: 9 kHz to 30 MHz for conducted emissions testing
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16 A maximum continuous current per line
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Compliant with CISPR 16-1-2 (CE) and ANSI C63.4 (FCC)
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50 Ω, 50/250 µH + 5 Ω four-conductor LISN network for 3-phase Delta & Wye systems
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Remote or local line switching (L1, L2, L3, N) via RLI-100 interface
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Integrated transient limiter with attenuation for receiver protection
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Air-core inductors to prevent magnetic saturation
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Unpainted mounting plates for proper earth-ground bonding
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N-type 50 Ω RF measurement port
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Three-year standard warranty
General
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Product Type: Three-Phase Line Impedance Stabilization Network (LISN)
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Application: Power-line conducted emissions (disturbance voltage) testing
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Standards: CISPR 16-1-2, ANSI C63.4
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Network Type: 50 Ω, 50/250 µH + 5 Ω, 4-conductor
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Frequency Range: 9 kHz to 30 MHz
Insertion Loss
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9 kHz–150 kHz: <17 dB to <11 dB (decreasing with log frequency)
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150 kHz–30 MHz: <11 dB
Isolation
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9 kHz–50 kHz: >0 dB to >40 dB (increasing with log frequency)
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50 kHz–30 MHz: >40 dB
Input Power Ratings (EUT)
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Maximum Current: 16 A continuous per line
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AC Voltage: 865 V rms line-to-line, 500 V rms line-to-ground
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DC Voltage: 600 V DC
Electrical / Connections
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Power Input Plug (attached): 16A receptacle pins (Red, Yellow, Blue, Black, Green)
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Power Input Socket: 16A plug sockets
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Power Output Socket: 16A receptacle sockets
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Power Output Plug: 16A plug pins
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RF Measurement Port: 50 Ω, N-type (female)
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Fiber Optic Ports: Avago duplex POF jack (for RLI-100)
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Remote Power Input: 6 V DC, 500 mA (unregulated)
Environmental / Cooling
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Operating Temperature: 5 °C to 40 °C (40 °F to 104 °F)
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Cooling: Passive (louvered side panels, no forced air)
Product Weight
- Weight: 45.9 lbs (20.8 kg)
| Title | Link |
|---|---|
| LI-3P-216 Datasheet | View PDF |
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