IWATSU
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Probemart.com | Probes, current sensors & calibration sources for pulsed-power testing
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IWATSU
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Brand: IWATSU
Origin: Japan
IWATSUIWATSU Rogowski Coil Rogowski Datasheet datasheet.pdf
IWATSU rogowski IWATSU Rogowski Current Probe SS-620 Manual.pdf
IWATSUIWATSU Rogowski Coil Rogowski Datasheet datasheet.pdf
IWATSU Rogowski Coil User Guide.pdf
IWATSU Current Probe Current Probe ?-Probemart.pdf
IWATSU Technical Material Rogowski Coil _ -Probemart.pdf
IWATSU Rogowski Coil Signal Droop Characteristics _ Technical Material _ -Probemart.pdf
IWATSU Application Article Rogowski Coil Overview -Probemart.pdf
IWATSU Application Article Rogowski Current Probe Principle -Probemart.pdf
Wide-Bandgap Device Dynamic Characterization iV1.03_2023_jectronic.pdf
IWATSU SS-620 series split-core flexible coil, suitable for confined measurement environments, 3 mm wire diameter, 10–25 MHz.
High-frequency, high-withstand-voltage, high-current, small-size Rogowski coil; can replace the PEM CWT Mini series
SS-620 series main features:
The coil diameter at the probe tip is as small as 3 mm; although it is a flexible sensing coil, it has a high withstand voltage of 5 kV
The current measurement range is 60 A–30000 A, supporting various current measurements
Since it does not suffer magnetic saturation, high-current measurements can be performed reliably
Selectable in 4 coil lengths (100/200/300/500mm)
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| Parameter | Value |
|---|---|
| Peak Current | 300 A |
| High Frequency Bandwidth | 25 MHz |
| Low Frequency Cut-off | 4 Hz |
| Frequency Bandwidth | 4 Hz~25 MHz |
| Peak di/dt | 20 kA/µs |
| Sensitivity | 20 mV/A |
| Typical Accuracy | ±2% |
| Noise | 5.0 mV (rms, effective value) |
| Coil Withstand Voltage | 5 kV |
| Operating Temperature | -40~+125 °C |
| Zero Adjustment | Yes |
| Coil Diameter | 3.0 mm |
| Coil Length | 100 mm |
| Cable Length | 3.0 m |