Coupling Networks

The EFT 500N8 is the state-of-the-art EFT/Burst tester with a built-in coupling/decoupling network for single phase or three-phase mains supply lines and a HV terminal to connect a capacitive coupling clamp. The spike frequency can be varied from as low as 100Hz to 1,000kHz. The EFT 500N8 is capable to generate 1,000 spikes per second or up to 150 ...more

Line Impedance Stabilisation Networks (L.I.S.N.) are the most important coupling devices for interference voltage. They deliver mains power for the E.u.T. and isolate it from the mains. ...more

Multi-purpose system for telecom tests to FCC part 68. 4 pulse generators in one compact unit. Dedicated coupling network. Prepared test library ...more

Frequency up to 125 kHz. max. 500 pulses per packet. Continuos burst up to 2,5 kHz. Special function: "Real-Burst", "Sweep", "IFM" u. a. 1 phase coupling network 16 A include. Memory - function ...more

High end burst generator. Pulse amplitudes up to 8kV. Burst frequencies up to 1MHz. Integrated single or 3-phase coupling network ...more

For burst testing acc. IEC 61000-4-4 and surge testing acc. IEC 61000-4-5. 3 phase using nominal current 4 x 16 A, 32 A, 60 A. Nominal voltage 230 / 400 V AC other voltages on demand. Coupling network for surge coupling to data line, 2 x 4 A and 2 x 10 A ...more

Voltage 200 V to 4400 V. Waveshape 1,2 / 50 µs. Current 100 A to 2200 A. Waveshape 8 / 20 µs. Measurement of voltage and current during the discharging. 1phase coupling network 16 A include ...more

Coupling Decoupling Networks CDN in order to IEC 61000-4-6. ...more

Units for single phase and three phase coupling. Extended current / voltage range to 30A / 440Vac. Combined surge / burst coupling ...more

For EUT power supplies up to 690Vac or 1000Vdc. 100A per phase with generous overload capacity. Channels can be parralleled to allow up to 200A in 1-phase or DC mode. Built-in thermometer for overload indication. Complies to IEC 61000-4-4: Ed 2.0:2004. Light and handy - ideal for on site measurements. Very good price / performance ratio ...more

Frequency up to 2000 kHz. max. 2000 pulses per packet. Continuos burst up to 15 kHz. Special function: "Real-Burst", "Sweep", "IFM" u. a. 1 phase coupling network 16 A include. Memory - function ...more