The CDN 3063A Series from AMETEK CTS are 3-phase Coupling/Decoupling Networks. These fully automated IEC and ANSI-compliant coupling networks meet the surge standard IEC/EN 61000-4-5 requirements for EUT currents up to 63/100A (model-specific). They also support special coupling modes, pulse amplitude control in ANSI C62.45, ring wave pulse in IEC/EN 61000-4-12, and EFT in IEC/EN 61000-4-4. The coupling networks are designed as an extension to the NSG 3060A multifunction generator series and use high-voltage safety plugs to interconnect the high-voltage pulse output from the NSG 3060A multifunction generator to CDN input. They can perform dynamic cooling and the internal elements which warm up under load are equipped with thermal sensors.

The CDN 3063A series coupling/decoupling networks ensure minimal fan noise during standby or lower EUT currents, while swiftly responding to overloading scenarios. They protect against instrument damage by switching off EUT power through the built-in EUT power contactor, preventing potential fire risks. The phase synchronization, derived from the phase L1 of the 3-phase coupling/decoupling network, ensures accurate coupling in synchronous mode. It has dedicated 6 mm banana safety EUT terminals which establish a direct and secure connection. These coupling networks are available in rackmount enclosures that measure 448 x 503 x 500 mm and require an AC supply to operate.