Large current-compatible model
SS-570/560
SS-550/540
Max 500Arms DC ～ 2MHz
Max 150Arms DC ～ 10MHz
Max 30Arms DC ～ 50MHz
Max 30Arms DC ～ 100MHz
Utilization scenes
■ Observe microcurrents
[SS-531 / SS-530 / SS-521 / SS-520]
In combination with a high-resolution oscilloscope, a 100µA stepped current can also be observed in high quality. The device also supports the observation of 100µA ripple currents.
■ Observe small currents with low noise
With a high S/N ratio and 10x output rate, you can observe microcurrents more clearly.
■ Observe high-speed rising currents
This device supports frequency bands up to 120MHz (SS-531/521), allowing current waveforms with high frequency components to be observed with low distortion.
Current probeSS-531, SS-530
Equipped with 3 ranges of 30A, 5A and 0.5A
Observation from microcurrents to large currents in a single unit
SS-531 DC～120MHz( 30 / 5 / 0.5Arms)SS-530 DC～50MHz( 30 / 5 / 0.5Arms)
Current probeSS-521, SS-520
1mA microcurrent waveforms can be observed with a high S/N ratio.
SS-521 DC～120MHz(Max 5A rms)SS-520 DC～50MHz(Max 5A rms)
Current probeSS-570, SS-560
Large-current model, large diameter clamp type
SS-570 DC～2MHz(Max 500A rms)SS-560 DC～10MHz(Max 150A rms)
Current probeSS-550, SS-540
Broadband model
SS-550 DC～100MHz(Max 30A rms)SS-540 DC～50MHz(Max 30A rms)
Accessory(Power supply for current probe, conversion cable for power connection)
Current probe power supply
PS-54 (4 outputs)
Compatible probes
SS-531 / SS-530 / SS-521
SS-520 / SS-570 / SS-560
SS-550 / SS-540
Current probe power supply
PS-52 (2 outputs)
Compatible probes
SS-521 / SS-520 / SS-570 SS-560 / SS-550 / SS-540
* There are limits to the number of PS-54 and PS-52 that can be connected simultaneously depending on the measured current value, even for compatible probes.
| PS-54 | PS-52 | |
|---|---|---|
| Number of power receptacles | 4 | 2 |
| Output voltage | ±12V ±0.5V | |
| Rated output current (Sum value of each channel) |
Up to 2.5A | Up to 600mA |
| Ripple voltage (Rated output current) |
50mVp-p or less | 3mVp-p or less |
| Power consumption (Rated output current) |
170VA | 20VA |
| Operating temperature and humidity | 0 to 40°C (no condensation), 80% RH moisture content or less | |
| Supply voltage | AC100～240V(50/60Hz) | AC100V(50/60Hz) (Supports 120V, 220V, 240V) |
| Dimensions (mm) | Approx. 80W × 119H × 200D | |
| Weight | 1.1kg ± 100g (excluding accessories) | |
Power conversion cableSS-200-IW / SS-200-HK
If you use our oscilloscope DS-8000 or an external power supply, you may need a conversion cable.
| SS-531/530 | SS-521/520 SS-570/560/550/540 |
SS-270/260 SS-250/240A *2 |
|
|---|---|---|---|
| DS-8000 DS-579 *1 |
SS-200-IW | SS-200-IW | Not required |
| PS-54 | Not required | Not required | SS-200-HK |
| PS-52 | Connection impossible | Not required | SS-200-HK |
| PS-26 *2 | Connection impossible | SS-200-IW | Not required |
*1 Probe power option for DS-5600/5400A Series.
*2 SS-270/260/250/240A and PS-26 are discontinued.
SS-500 Series Product Specifications
| SS-531 | SS-530 | SS-521 | SS-520 | |
|---|---|---|---|---|
| Frequency bandwidth (-3dB) | DC～120MHz | DC～50MHz | DC～120MHz | DC～50MHz |
| Rise time (10～90%) |
2.9ns or less | 7.0ns or less | 2.9ns or less | 7.0ns or less |
| Maximum rated current | 30A range：30Arms, 5A range：5Arms, 0.5A range:：0.5Arms (DC, and sine wave) |
5Arms (DC, and sine wave) | ||
| Maximum peak current | 30A range：±50Apeak (After within 2 seconds, a 10-second pause period is required) 5A range：±7.5Apeak 0.5A range：±0.75Apeak (Less than 10MHz) ±0.3Apeak (10MHz or more) |
±7.5Apeak (discontinuous) | ||
| Output rate | 30A range：0.1V/A rate, 5A range：1V/A rate, 0.5A range：10V/A rate |
1 V/A | ||
| Output accuracy (Typ.) | 30A range：±1.0% rdg. ±1mV, ±3.0% rdg. ±1mV 5A range：±1.0% rdg. ±1mV, ±3.0% rdg. ±1mV 0.5A range：±1.0% rdg. ±10mV, ±3.0% rdg. ±10mV (DC, sine wave 45-66Hz, within the maximum peak current of each current range) |
±1.0%rdg.±1mV, ±3.0%rdg.±1 mV (DC, sine wave 45 to 66Hz, 0 to 5Arms) |
||
| Noise | 75µArms or less (observed on a 20MHz oscilloscope) | |||
| Maximum rated power | 7.8VA (at maximum continuous input) | 3.2VA (at maximum continuous input) | ||
| Supply voltage | DC ± 12 V ± 0.5 V | |||
| Operating temperature and humidity range | 0°C to +40°C, 80% RH or less (no condensation) | |||
| Storage temperature and humidity range | -10°C to +50°C, 80% RH or less (no condensation) | |||
| Operating altitude | Up to altitude 2,000m | |||
| Effects of magnetic field | 5mA or less (at DC and 60Hz, 400A/m magnetic field) |
20mA or less (at DC and 60Hz, 400A/m magnetic field) |
5mA or less (at DC and 60Hz, 400A/m magnetic field) |
20mA or less (at DC and 60Hz, 400A/m magnetic field) |
| Measurable conductor diameter | Φ 5mm or less | |||
| Cable length | Sensor cable：1.5m Power cable：1.0m Relay box/termination unit：0.15m |
Sensor cable：1.5m Power cable：1.0m |
||
| Dimensions (mm) | Sensor unit：155(W)×18(H)×26(D) Termination unit：29(W)×83(H)×40(D) Relay box：45(W)×120(H)×25(D) |
Sensor unit：155(W)×18(H)×26(D) Termination unit：29(W)×83(H)×40(D) |
||
| Weight | Approx. 370g | Approx. 250g | ||
| Power supply (optional) | PS-54 (Maximum number of connections：2) |
PS-54 (maximum number of connections：2) PS-52 (maximum number of connections：1) |
||
| Compliant standards | Safety：EN61010, EMC：EN61326 | |||
| Accessories | Instruction manual (1), case (1) | |||
| SS-570 | SS-560 | SS-550 | SS-540 | |
|---|---|---|---|---|
| Frequency bandwidth (-3dB) | DC～2MHz | DC～10MHz | DC～100MHz | DC～50MHz |
| Rise time (10～90%) |
175ns or less | 35ns or less | 3.5ns or less | 7.0ns or less |
| Maximum rated current | 500Arms | 150Arms | 30Arms | |
| Maximum peak current | 700Apeak (Discontinuous) | 300Apeak (Discontinuous) 500Apeak (Pulse width ≤ 30µs) |
50Apeak (discontinuous) | |
| Output rate | 0.01 V/A | 0.1 V/A | ||
| Output accuracy | ～500A ±1.0%rdg.±5mV, ～700Apeak ±2.0%rdg. (DC, sine wave 45 to 66 Hz) |
～150A ±1.0%rdg.±1mV, ～300Apeak ±2.0%rdg. (DC, sine wave 45 to 66 Hz) |
～30A ±1.0%rdg.±1mV, ～50Apeak ±2.0%rdg. (DC, sine wave 45 to 66 Hz) |
|
| Noise | 25mArms or less (With measurement equipment with a bandwidth of 20MHz) |
2.5mArms or less (observed on a 20MHz oscilloscope) |
||
| Maximum rated power | 7.2VA (at maximum continuous input) |
5.5VA (at maximum continuous input) |
5.3VA (at maximum continuous input) |
5.6VA (at maximum continuous input) |
| Supply voltage | DC ± 12 V ± 0.5 V | DC ±12V±1V | DC ±12V±0.5V | |
| Operating temperature and humidity range | 0°C to +40°C, 80% RH or less (no condensation) | |||
| Storage temperature and humidity range | -10°C to +50°C, 80% RH or less (no condensation) | |||
| Operating altitude | Up to altitude 2,000m | |||
| Effects of magnetic field | 800mA or less (at DC and 60Hz, |
150mA or less (at DC and 60Hz, 400A/m magnetic field) |
5mA or less (at DC and 60Hz, 400A/m magnetic field) |
20mA or less (at DC and 60Hz, 400A/m magnetic field) |
| Measurable conductor diameter | Φ 20mm or less | Φ 5mm or less | ||
| Cable length | Sensor cable：2.0m, Power cable：1.0m |
Sensor cable：1.5m, Power cable：1.0m |
||
| Dimensions (mm) | Sensor unit：176(W)×69(H)×27(D)mm Termination unit：27(W)×55(H)×18(D)mm |
Sensor unit：175(W)×18(H)×40(D)mm Termination unit：27(W)×55(H)×18(D)mm |
||
| Weight | Approx. 520g | Approx. 500g | Approx. 240g | Approx. 230g |
| Power supply (optional) | PS-54, PS-52 | |||
| Compliant standards | Safety：EN61010, EMC：EN61326 | |||
| Accessories | Instruction manual (1), case (1) | |||
