Coupling/decoupling networks for EFT/burst, Surge and Ring wave The three-phase coupling/decoupling networks of the coupling NX series are used to couple EFT/Burst-, Surge- and Ring wave pulses on DC-lines or to three-phase (4-wire or 5-wire) mains supply systems for voltages up to 1,000 VDC / 3 x 690 VAC. This includes the more and more common testing of inverters used in the area of renewable energies (e.g. photovoltaic systems, wind power stations, electric cars). Full compliance over a wide range of EUT current, within 16A , 32 A, 63 A, 125 A and 200 A settings. Higher current ratings on request.
EM Test coupling NX7 series3-phase
Combined 3-phase CDN for Burst and Surge and Ringwave testing up to 7.0 kV
- Automatic coupler for Burst and Surge
- Model with range selection 32, 63, 125 and 200 A
- Meet requirements for 3×690 VAC and 1,000 VDC
- LEDs indicate active mode and coupling
- Automatic selection of Surge impedance
- Fully remote controlled by EM TEST compact NX
- Option for railway application as per EN 50121
Quick Enquiry
If you want to know more about EM Test coupling NX7 series3-phase
3-phase
- EN 50121
- EN 50121-3-2
- EN 50121-4
- EN 50121-5
- EN 61000-4-4
- EN 61000-4-5
- EN 61000-6-1
- EN 61000-6-2
- EN 61543
- IEC 60601-1-2
- IEC 61000-4-12
- IEC 61000-4-4
- IEC 61000-4-5
- IEC 61008-1
- IEC 61009-1
- IEC 61326
- IEC 61850-3
- ITU-T K.20
- ITU-T K.21
- ITU-T K.45
EM Test coupling NX7 Datasheet 
