Damped Oscillatory Wave Testing : DOW-CG1 | EMC PARTNER AG

The DOW-CG1 from EMC Partner AG is a modular damped oscillatory wave generator designed for advanced EMC immunity testing. It supports SLOW and FAST damped oscillatory waves, or both, and can be expanded with a 1.2/50µs 0.5J impulse generator and a 500Ω insulation tester. The system includes an integrated 3-phase 32A CDN for AC voltages up to 690V and DC voltages up to 500V. Magnetic field testing is available using an external loop antenna. All operations are controlled via a color touchscreen interface.

Advantages :

• Flexible modular architecture (SLOW, FAST, impulse options)
• Integrated 3-phase 32A CDN for direct injection
• Expandable with insulation test up to 8kV
• Magnetic field test capability with external loop antenna
• Modern touchscreen with intuitive interface and reporting

Main Features :

• SLOW and FAST Damped Oscillatory Wave testing
• Optional 1.2/50µs 0.5J impulse module
• 500Ω insulation tester expansion
• Integrated 3-phase CDN: AC up to 690V, DC up to 500V
• Magnetic field generation with external antenna
• Color touchscreen for control and real-time waveform display
• Compliance with IEC 61000-4-18, IEC 61000-4-10, ANSI C37.90

Applications :

• Substation and industrial equipment testing
• Electromagnetic immunity testing in power utilities
• Pre-compliance and compliance labs
• R&D environments requiring oscillatory and impulse tests
• Magnetic field immunity and insulation coordination

Additional Information :

The DOW-CG1 is a compact and expandable EMC test solution tailored to industrial and utility sectors. Its modularity allows users to start with basic DOW testing and later add impulse and insulation capabilities as needed. This flexibility, combined with a user-friendly interface, makes the DOW-CG1 a long-term asset for EMC compliance testing.