# Com-Power LI-3P-1100 100 A Three-Phase Line Impedance Stabilization Network (LISN) # Com-Power LI-3P-1100 100 A Three-Phase Line Impedance Stabilization Network (LISN) ## Key Features At A Glance - Frequency range from 150 kHz to 30 MHz for power line conducted emissions compliance testing - Four-conductor 50Ω/50 μH network suitable for both 3-phase Delta and Wye power configurations - Fully compliant with CISPR 16-1-2 and ANSI C63.4 requirements - Available in 16 A, 32 A, 63 A, and 100 A per-line continuous current ratings across the series - Remote switching of the line under test via the included RLI-100 Remote LISN Interface over fiber optic link - Insertion loss (voltage division factor) below 0.7 dB and isolation greater than 40 dB - Air-core inductors prevent saturation and permeability variation across the measurement range - Three-year warranty; individually calibrated per CISPR 16-1-2 and ANSI C63.4 with impedance, phase, isolation, and insertion loss data supplied The Com-Power LI-3P-1x Series is a family of three-phase Line Impedance Stabilization Networks (LISNs) designed for power line conducted emissions compliance testing. The series consists of four models — the LI-3P-116, LI-3P-132, LI-3P-163, and LI-3P-1100 — which share the same 150 kHz to 30 MHz frequency range and 50Ω/50 μH four-conductor network topology, differing primarily in their per-line continuous current ratings of 16, 32, 63, and 100 amperes respectively. These LISNs provide the measurement platform required for power line conducted emissions compliance testing under most worldwide commercial product standards. During the measurement, the LISN provides a defined, stable impedance across the measurement frequency range, isolates the equipment under test (EUT) and measurement circuit from the power source to minimize its influence on results, and couples the disturbance voltages to the coaxial measurement port that connects to the measuring instrument. ## Compare Other Models in This Series The LI-3P-1x Series comprises four three-phase Line Impedance Stabilization Networks sharing a common 150 kHz to 30 MHz frequency range, a 50Ω/50 μH four-conductor network topology, and full compliance with CISPR 16-1-2 and ANSI C63.4. All four models support both three-phase Delta and Wye power configurations and use air-core inductors to prevent saturation and permeability variation. The models differentiate primarily by per-line continuous current capacity: 16 amperes (LI-3P-116), 32 amperes (LI-3P-132), 63 amperes (LI-3P-163), and 100 amperes (LI-3P-1100). The higher-current LI-3P-163 and LI-3P-1100 models additionally incorporate two user-controlled internal cooling fans operated by a switch on the rear panel, and ship with a 15 VDC adapter to power them. Each new model in the LI-3P-1x Series is offered on its own dedicated product page with condition-matched pricing. Use the comparison table below to identify the per-line current rating, physical dimensions, and weight that match your installation, then navigate to the specific model page for ordering details. The four models share identical RF performance characteristics — insertion loss below 0.7 dB, isolation greater than 40 dB, 150 kHz to 30 MHz range — and identical maximum voltage ratings of 500 Vrms line-to-line, 288 Vrms line-to-ground, and 705 V DC. The differences are mechanical and thermal: per-line current capacity, the Schneider Electric power input and output connector part numbers (which scale with current rating), chassis dimensions, weight, and the presence of forced-air cooling on the LI-3P-163 and LI-3P-1100. The LI-3P-116 and LI-3P-132 use louvered side panels for passive cooling. The LI-3P-163 and LI-3P-1100 add two user-controlled internal cooling fans drawing through 4.5" circular intake openings on the rear panel and exhausting through two 4" square outlets on the top cover, both protected against debris. Weights range from 27.5 lbs (LI-3P-116) to 71.5 lbs (LI-3P-1100). See the comparison table for full per-model dimensions and connector references. Model Max Current (per line) Frequency Range Weight **LI-3P-1100** 100 Amperes (per line, continuous) 150 kHz to 30 MHz 71.5 lbs. (32.4 kg) LI-3P-116 16 Amperes (per line, continuous) 150 kHz to 30 MHz 27.5 lbs. (12.5 kg) LI-3P-132 32 Amperes (per line, continuous) 150 kHz to 30 MHz 30 lbs. (13.6 kg) LI-3P-163 63 Amperes (per line, continuous) 150 kHz to 30 MHz 52.5 lbs. (23.8 kg) Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Accessories Supplied - 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) ## Product Core & Specifications Specification LI-3P-116 LI-3P-132 LI-3P-163 LI-3P-1100 GENERAL Products Description Line Impedance Stabilization Network (LISN) 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 INPUT POWER RATINGS FOR EQUIPMENT UNDER TEST (EUT) Current (maximum continuous, per line) 16 Amperes 32 Amperes 63 Amperes 100 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 Not Applicable 15 Volts DC (unregulated), 500 mA INPUT/OUTPUT CONNECTORS Power Input Port Plug (affixed to LISN chassis) Schneider Electric P/N: 83862 Schneider Electric P/N: 83874 Schneider Electric P/N: 81886 Schneider Electric P/N: 81898 Power Input Socket (for power input cable) Schneider Electric P/N: PKF16M745 Schneider Electric P/N: PKF32M745 Schneider Electric P/N: 81486 Schneider Electric P/N: 81498 Power Output Port Socket (affixed to LISN chassis) Schneider Electric P/N: PKF16F745 Schneider Electric P/N: PKF32F745 Schneider Electric P/N: 81286 Schneider Electric P/N: 81298 Power Output Port Plug (for EUT power cable) Schneider Electric P/N: PKE16M745 Schneider Electric P/N: PKE32M745 Schneider Electric P/N: 81386 Schneider Electric P/N: 81398 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 Not Applicable 5.5/2.1 mm Power Jack DIMENSIONS & WEIGHT Dimension A 24.4" (62 cm) 24.8" (63 cm) 38.7" (98.4 cm) 43.5" (110.5 cm) Dimension B 19.3" (49 cm) 19.7" (50 cm) 24.9" (63.2 cm) 25.7" (65.3 cm) Dimension C 15.8" (40.2 cm) 15.8" (40.2 cm) 20.9" (53 cm) 20.9" (53 cm) Dimension D 13.8" (35.1 cm) 13.8" (35.1 cm) 18.8" (47.7 cm) 18.8" (47.7 cm) Dimension E 12.2" (31 cm) 12.2" (31 cm) 15.9" (40.5 cm) 15.9" (40.5 cm) Dimension F 13.9" (35.4 cm) 13.9" (35.4 cm) 15.9" (40.5 cm) 15.9" (40.5 cm) Dimension G 6.1" (15.5 cm) 6.8" (17.3 cm) 10.4" (26.5 cm) 12.8" (32.5 cm) Dimension H 3.8" (9.6 cm) 4.1" (10.4 cm) 4.3" (11 cm) 5.2" (13.1 cm) Dimension I 5.6" (14.2 cm) 6.3" (16 cm) 10.4" (26.5 cm) 12.8" (32.5 cm) Dimension J 3.5" (8.9 cm) 4" (10.2 cm) 4.3" (11 cm) 5.2" (13.1 cm) Weight (including input/output connectors) 27.5 lbs. (12.5 kg) 30 lbs. (13.6 kg) 52.5 lbs. (23.8 kg) 71.5 lbs. (32.4 kg) ENVIRONMENTAL Operating Temperature 40°F to 104°F (5°C to 40°C) Cooling Louvered Side Panels (no forced air) 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) **Important:** Connect protective earth before applying power. Verify input power configuration prior to making connection. Maximum EUT input ratings: 500 Vrms line-to-line, 288 Vrms line-to-ground, or 705 V DC.**Important:** WARNING: HIGH VOLTAGE! Connect protective earth before applying power. Verify input power configuration prior to making connection.**Important:** 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.**Important:** 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 is sold separately.Recommended pairing: use the Com-Power LIT-153A Transient Limiter inline with the RF measurement port to protect the measuring instrument from potentially damaging voltage transients during conducted emissions testing. **Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.** ## Details - **Price:** 12295.0 USD - **Vendor:** Com-Power - **Type:** Accessory - **Tags:** Com-Power, LISN, Manufacturers, Other Equipment, product_manual_group_1, Product_new ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 12295.00 USD | In stock | ## Images - LI-3P-1100 Com-Power LISN --- > Source: [ValueTronics](https://valuetronics.com/products/li-3p-1100-com-power-lisn-new) > Updated: 2026-05-30