Schloder SFT 415-CS Calibration Set for SFT-415 Capacitive Coupling Clamp

Schloder SFT 415-CS Introduction:

The Schloder capacitive coupling clamp is specified in the standard IEC / EN 61000-4-4, chapter 6.4. It provides the ability of coupling the fast transients / bursts to the circuit under test without any galvanic connection to the terminals of the EUT´s ports, shielding of the cables or any other part of the EUT.

Transducer plate with connection adapter Support for the measurement attenuator

Measurement attenuator (optional)

Performing the calibration:

Place the calibration set into the capacitive coupling clamp. Connect the 50 ohm measurement attenuator with the transducer plate and the other end with the oscilloscope. On the opposite site of the coupling clamp must connected the burst generator.

The calibration is performed with the generator output voltage set to 2000 V.

The (Burst) waveform characteristics shall meet the following requirements:

• Rise time: 5 ns +/- 1,5 ns
• Pulse duration: 50 ns +/- 15 ns
• Peak voltage: 1000 V +/- 200 V