Five-line 25A power CDN-M525E for IEC 61000-4-6 conducted immunity testing

Five Conductor Power Line 25 Amp CDN

  • Five-line 25 A three-phase power CDN, 150 kHz–230 MHz — the full three-phase IEC 61000-4-6 unit covering 3L + N + PE configurations standard in European industrial mains.
  • 4 mm shrouded banana sockets, 250 VAC / 350 VDC rating — complete five-conductor support for 230 / 400 VAC TN-S service used widely in EU industrial installations.
  • 150 Ω common-mode impedance, 9.5 dB VDF, 50 Ω BNC RF port — per-line injection across 5 conductors with full IEC 61000-4-6 profile compliance.
  • Industrial VFDs and motor controllers with neutral — three-phase variable frequency drives in TN-S installations requiring per-conductor injection on all 5 lines.
  • UPS systems and three-phase power conditioning — data-center UPS, three-phase line-interactive systems, and power-quality equipment requiring 3L+N+PE testing.
  • Industrial automation cabinets and PLCs on 3-phase — complete factory-floor electrical cabinets, drive panels, and SCADA equipment fed from 5-wire industrial mains.
  • Commercial building electrical systems and BMS controllers — building management systems, large UPS, and commercial lighting controllers on TN-S three-phase service.
  • NIST-traceable individual calibration with three-year warranty — ISO/IEC 17025 accredited calibration optional; ADA-515-X 150 Ω / 50 Ω calibration adapters available separately for IEC 61000-4-6 test-level setting; integrates into Com-Power Conducted Immunity Test Systems.

CDN-M525E Features

  • Power-line CDN for Three-phase power connection (3L + N + PE) — 5 lines configuration designed per IEC 61000-4-6 for conducted RF immunity testing of equipment power supplies
  • 25 A per line continuous current rating covering 250 VAC / 350 VDC mains operation; 4 mm shrouded banana sockets for safe, repeatable EUT and AE power connections
  • Frequency range 150 kHz to 230 MHz — covers the entire IEC 61000-4-6 standard band including the optional extended-band test region up to 230 MHz
  • 150 Ω common-mode impedance profile per IEC 61000-4-6 with 9.5 dB voltage division factor (VDF) for accurate, repeatable test-level setting
  • 50 Ω BNC (female) RF injection port — direct connection to immunity-test power amplifier output through standard 50 Ω coaxial cable
  • 40 Vrms maximum RF input — supports test levels of 1, 3, and 10 Vrms per IEC 61000-4-6 with comfortable headroom
  • High decoupling between EUT and AE ports — prevents auxiliary equipment from being stressed and prevents test signals from feeding back into the building mains
  • Sturdy aluminum enclosure with carry handle — benchtop and floor-standing operation; ground stud on rear panel for proper reference-plane bonding
  • NIST-traceable individual calibration with ISO/IEC 17025 accredited calibration available on request; all units shipped with calibration certificate
  • Compatible with ADA-515-X 150 Ω / 50 Ω calibration adapters for test-level setting per IEC 61000-4-6 setup procedure
  • Three-year warranty — covers manufacturing and workmanship defects

CDN-M525E Specifications

Parameter Specification
Model CDN-M525E
CDN Type / Application M-Series Power-Line CDN — Three-phase power connection (3L + N + PE)
Number of Power-Line Conductors 5
Applicable Standards IEC / EN 61000-4-6, CISPR 16-1-2
Frequency Range 150 kHz to 230 MHz
Max Continuous Current (per line) 25 A
Max Line Voltage (L – G) 250 VAC / 350 VDC
EUT / AE Power Connectors 4 mm shrouded banana sockets
RF Injection Port 50 Ω BNC (female)
Max RF Input Voltage 40 Vrms
Common-Mode Impedance 150 Ω (IEC 61000-4-6 profile)
Voltage Division Factor (VDF) 9.5 dB (typical, with specified tolerance)
Decoupling (EUT ↔ AE) High isolation per IEC 61000-4-6
Calibration NIST-traceable; ISO/IEC 17025 accredited optional
Warranty 3 years
Calibration: Each unit is supplied with NIST-traceable individual calibration data. ISO/IEC 17025 accredited calibration is available on request.
Test-level setup: ADA-515-X 150 Ω to 50 Ω calibration adapters (sold separately) are required for setting IEC 61000-4-6 test levels (typically 1, 3, and 10 Vrms) prior to testing the EUT.

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Title Link
CDN-M525E Datasheet View PDF
CDN-M525E Manual View PDF


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