Rogowski Coil Current Probes Specifications
Rogowski coil current probe connection
example
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When you
connect to the digital oscilloscope ViewGoII, you
can set the attenuation ratio by selecting it with the menu. |
*Not all models are supported
depending on the model.
SS-680 series
(common specifications are at the bottom)
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Sensor part coil outline |
Outer diameter: 24 mm, inner diameter: 14 mm,
thickness: 5.8 mm |
Sensor part operating
temperature range |
-10℃ ~ 70℃ |
Noise [mV rms] |
1.8 |
Absolute maximum di/dt |
Peak [kA/μs] |
150 |
RMS [kA/μs] |
3.0 |
Model
number |
Frequency
band
[-3dB] |
Sensitivity
[mV/A] |
Maximum
peak voltage |
Peak
current |
Output FS
[V] |
Peak di/dt
[kA/μs] |
SS-683 |
65Hz-100MHz |
10 |
1.2kV |
120A |
±1.2 |
30 |
SS-684 |
32Hz ~ 100MHz |
5 |
300A |
±1.5 |
85 |
SS-685 |
15Hz ~ 100MHz |
2 |
600
A |
±1.2 |
150 |
SS-660 series
(common specifications are at the bottom)
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Sensor wire diameter |
1 mm (maximum) |
Sensor coil length |
84 ± 4 mm |
Sensor temperature range |
-40℃ ~ 125℃ |
Absolute maximum di/dt |
Peak [kA/μs] |
80 |
RMS [kA/μs] |
3.0 |
Model
number |
Frequency
band
[-3dB] |
Sensitivity
[mV/A] |
Coil wire diameter |
Maximum
peak voltage |
Peak
current |
Peak di/dt
[kA/μs] |
Noise
[mV rms] |
SS-663 |
65Hz ~ 30MHz |
50 |
1 mm |
600V |
120A |
8 |
3.5 |
SS-664 |
32Hz ~ 30MHz |
20 |
1 mm |
600V |
300A |
20 |
2.5 |
SS-665 |
17Hz ~ 30MHz |
10 |
1 mm |
600V |
600A |
40 |
2.0 |
Customized withstand voltage model based on SS-660
series [made to order] |
Model number |
Frequency band
[-3dB] |
Sensitivity
[mV/A] |
Coil wire diameter |
Maximum peak voltage |
Peak current
[A] |
Peak di/dt
[kA/μs] |
Noise
[mV rms] |
120A model
(similar model SS-663) |
65Hz ~ 30MHz |
50 |
1.2 mm |
1.2kV |
120 |
8 |
3.5 |
300A model
(similar model SS-664) |
32Hz ~ 30MHz |
20 |
300 |
20 |
2.5 |
600A model
(similar model SS-665) |
17Hz ~ 30MHz |
10 |
600 |
40 |
2.0 |
1,200A model |
9Hz ~ 30MHz |
5 |
1.2kA |
80 |
1.8 |
*Please feel free to contact us regarding any customization.
SS-280A-H
Series NEW (Common
specifications are at the bottom)
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Sensor wire diameter |
1.7 mm (max) |
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Sensor coil length |
84 ± 4 mm |
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Sensor temperature range |
-40℃ ~ 150℃ |
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Maximum peak voltage |
1.2kV |
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Model
number |
Frequency
band
[-3dB] |
Sensitivity
[mV/A] |
Peak
current
[A] |
Peak di/dt
[kA/μs] |
Noise
[mV rms] |
Absolute
maximum di/dt |
Peak
[kA/μs] |
RMS
[kA/μs] |
SS-281A-H |
110Hz ~ 30MHz |
200 |
30 |
2 |
3.5 |
80 |
1 |
SS-282A-H |
65Hz ~ 30MHz |
100 |
60 |
4 |
2.5 |
SS-283A-H |
32Hz ~ 30MHz |
50 |
120 |
8 |
2 |
1.5 |
SS-284A-H |
9Hz ~ 30MHz |
20 |
300 |
20 |
1.8 |
SS-285A-H |
6Hz ~ 30MHz |
10 |
600 |
40 |
SS-286A-H |
3Hz ~ 30MHz |
5 |
1,200 |
40 |
40 |
2 |
SS-287A-H |
2Hz to 30MHz |
2 |
3,000 |
1.4 |
Model
number |
Frequency
band
[-3dB] |
Sensitivity
[mV/A] |
Peak
current
[A] |
Peak di/dt
[kA/μs] |
Noise
[mV rms] |
Absolute
maximum di/dt |
Peak
[kA/μs] |
RMS
[kA/μs] |
SS-288A-H
(made to order) |
2Hz to 30MHz |
1 |
6,000 |
40 |
1.4 |
40 |
2 |
SS-289A-H
(made-to-order) |
0.5 |
12,000 |
SS-280A
series (common specifications are at the bottom)
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Sensor wire diameter |
1.7 mm (max) |
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Sensor coil length |
84 ± 4 mm |
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Sensor temperature range |
-40℃ ~ 125℃ |
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Maximum peak voltage |
1.2kV |
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Model
number |
Frequency
band
[-3dB] |
Sensitivity
[mV/A] |
Peak
current
[A] |
Peak di/dt
[kA/μs] |
Noise
[mV rms] |
Absolute
maximum di/dt |
Peak
[kA/μs] |
RMS
[kA/μs] |
SS-281A |
110Hz ~ 30MHz |
200 |
30 |
2 |
3.5 |
80 |
1 |
SS-282A |
65Hz ~ 30MHz |
100 |
60 |
Four |
2.5 |
SS-283A |
32Hz ~ 30MHz |
50 |
120 |
8 |
2 |
1.5 |
SS-284A |
9Hz ~ 30MHz |
20 |
300 |
20 |
1.8 |
SS-285A |
6Hz ~ 30MHz |
10 |
600 |
40 |
SS-286A |
3Hz ~ 30MHz |
5 |
1,200 |
80 |
2 |
SS-287A |
2Hz to 30MHz |
2 |
3,000 |
1.4 |
Model
number |
Frequency
band
[-3dB] |
Sensitivity
[mV/A] |
Peak
current
[A] |
Peak di/dt
[kA/μs] |
Noise
[mV rms] |
Absolute
maximum di/dt |
Peak
[kA/μs] |
RMS
[kA/μs] |
SS-288A
(made to order) |
2Hz to 30MHz |
1 |
6,000 |
80 |
1.4 |
80 |
2 |
SS-289A
(made to order) |
0.5 |
12,000 |
SS-620 series
(common specifications are at the bottom)
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Sensor wire diameter |
3 mm (maximum) |
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Sensor coil length |
M type: 100±5, S type: 200±5 |
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Sensor temperature range |
-40℃ ~ 125℃ |
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Maximum peak voltage |
5kV |
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Model
number |
Frequency
band
[-3dB] |
Sensitivity
[mV/A] |
Peak
current
[A] |
Peak di/dt
[kA/μs] |
Noise
[mV rms] |
Absolute
maximum di/dt |
Peak
[kA/μs] |
RMS
[kA/μs] |
SS-623S |
10Hz to 25MHz |
50 |
120 |
8 |
5.0 |
80 |
3.0 |
SS-623M |
10Hz ~ 20MHz |
6 |
SS-624S |
4Hz to 25MHz |
20 |
300 |
20 |
SS-624M |
4Hz ~ 20MHz |
16 |
SS-625S |
2Hz to 25MHz |
10 |
600 |
40 |
SS-625M |
2Hz ~ 20MHz |
32 |
SS-626S |
1Hz to 25MHz |
5 |
1,200 |
80 |
3.5 |
SS-626M |
1Hz ~ 20MHz |
60 |
SS-627S |
0.8Hz ~ 25MHz |
2 |
3,000 |
80 |
2.0 |
SS-627M |
0.8Hz ~ 20MHz |
SS-628S |
0.6Hz to 25MHz |
1 |
6,000 |
1.4 |
SS-628M |
0.6Hz ~ 20MHz |
SS-629S |
0.4Hz to 25MHz |
0.5 |
12,000 |
1.2 |
SS-629M |
0.6Hz ~ 20MHz |
SS-290 series
(common specifications are at the bottom)
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Sensor wire diameter |
8.5 mm (max) |
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Sensor coil length |
L type: 700±10, S type: 300±10 |
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Sensor temperature range |
-40℃ ~ 125℃ |
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Maximum peak voltage |
10 kV |
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Model number |
Frequency
band
[-3dB] |
Sensitivity
[mV/A] |
Peak
current
[A] |
Peak di/dt
[kA/μs] |
Noise
[mV rms] |
Absolute
maximum di/dt |
Peak
[kA/μs] |
RMS
[kA/μs] |
SS-293S |
1Hz ~ 20MHz |
5 |
1,200 |
60 |
3.5 |
80 |
3.0 |
SS-293L |
1Hz ~ 10MHz |
32 |
SS-294S |
0.8Hz ~ 20MHz |
2 |
3,000 |
80 |
2.0 |
SS-294L |
0.8Hz ~ 10MHz |
SS-295S |
0.6Hz ~ 20MHz |
1 |
6,000 |
1.4 |
SS-295L |
0.6Hz ~ 10MHz |
SS-296S |
0.4Hz ~ 20MHz |
0.5 |
12,000 |
1.2 |
SS-296L |
0.4Hz ~ 10MHz |
Model
number |
AC adapter (Rogowski coil current probe) option |
|
item |
Common
specifications |
SS-680
series |
SS-660
series |
SS-280A-H
series |
SS-280A
series |
SS-620
series |
SS-290
series |
Basic performance |
Sensitivity accuracy |
±2%
(-10℃ to +70℃) |
±2% (-10℃ to +70℃)
Add ±250ppm/℃ outside the
above temperature range |
±2%
(-10℃ to +60℃) Add ±300ppm/℃
outside the above temperature range
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output |
Connector type |
BNC |
Maximum voltage range |
±1.5V or ±1.2V
*Output is terminated with 50Ω |
±6V (load ≧100kΩ)
* ±2V for 50Ω load,
sensitivity is about half |
±6V
(load ≧100kΩ) |
Linearity |
±0.05% (relative to full scale) |
Zero point adjustment
range |
±3 mV or more |
±300 mV or more |
Sensor part |
appearance |
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Coil length
or
outline |
Outer diameter: 24mm
Inner diameter: 14mm
Thickness: 5.8mm |
84 mm ± 4 mm |
Approximately 84 mm ± 4 mm
(*60 mm is also available, please contact us separately) |
SS-62xS: 100mm±5mm
SS-62xM: 200mm±5mm |
SS-29xS: 300mm ±10mm
SS-29xL: 700mm ±10mm |
Coil part
wire diameter |
- |
1.0mm
(max) |
1.7mm
(max) |
3mm
(max) |
8.5mm
(max) |
Withstand voltage |
1.2kVpeak |
600Vpeak |
1.2kVpeak |
5kVpeak |
10kVpeak |
Sensor
cable length |
1.5m ±50mm |
3.0m ±100mm |
Operating temperature
range |
-10℃ ~ 70℃ |
-40℃ ~ 125℃ |
-40℃ ~ 150℃ |
-40℃ ~ 125℃ |
(Including sensor cable) |
Body |
size |
Approx. 80(W)×165(H)×35(D)
mm (excluding protrusions) |
mass |
About 0.37kg |
0.4 kg |
SS-29xS: About 0.48kg
SS-29xL: About 0.50kg |
Power supply |
4 AA batteries (Approx. 18 hours when using alkaline
batteries) |
4 AA batteries
(approximately 30 hours when using alkaline batteries) |
AC adapter (optional) |
accessories |
Coaxial cable (50 cm x 1), instruction manual (1),
adjustment driver (1), hard case (1),
alkaline AA batteries: 4 |
Environmental characteristics |
Operating temperature and humidity range |
0℃ to +40℃, 80%RH or less |
Storage temperature and humidity range |
-10℃ to +60℃, 80%RH or less |
Operating altitude |
≤2,000 m at ≤25 °C |
** For AC
adapter, please contact our representative in your region. |