IWATSU
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| Product name | IWATSU high-frequency Hall current clamp SS-500 series AC/DC current probe | |||||||
| Model SS- | 531 | 530 | 521 | 520 | 570 | 560 | 550 | 540 |
|
Maximum Rated current: |
30A/5A/0.5A | 5A | 5A | 500A | 150A | 30 | ||
| Peak current: | 50A/7.5A/0.75A | 7.5A | 7.5A | 700A | 300/500A | 50 | ||
| Bandwidth: | 120MHz | 50MHz | 120MHz | 50MHz | 2MHz | 10MHz | 100MHz | 50MHz |
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| 参数项 | SS-531 | SS-530 | SS-521 | SS-520 |
|---|---|---|---|---|
| Frequency bandwidth | DC~120MHz (-3dB) | DC~50MHz (-3dB) | DC~120MHz (-3dB) | DC~50MHz (-3dB) |
| Rise time (10~90%) | 2.9ns or less | 7.0ns or less | 2.9ns or less | 7.0ns or less |
| Max. rated current | 30A range: 30Arms, 5A range: 5Arms, 0.5A range: 0.5Arms (DC, SINE) |
54rms (DC, SINE) | ||
| Max. allowable peak current | 30A range: ±50Apeak (2s or less, 10s for cool down is required.)5A range: ±7.5Apeak0.5A range: ±0.75Apeak (10mHz or less)±0.3Apeak (10mHz or higher) |
±7.5 A peak (discontinuous) | ||
| Output rate | 30A range: 0.1V/A5A range: 1V/A0.5A range: 10V/A |
1 V/A | ||
| Amplitude accuracy | 30A range: Typ. ±1.0%rdg. ±1mV, ±3.0%rdg. ±1 mV5A range: Typ. ±1.0%rdg. ±1mV, ±3.0%rdg. ±1 mV0.5A range: Typ. ±1.0%rdg. ±1mV, ±3.0%rdg. ±10 mV(DC, SINE 45~66 Hz, within the max. peak current value of each current range) |
Typ. ±1.0%rdg. ±1mV, ±3.0%rdg. ±1 mV(DC, SINE 45~66 Hz, 0~54rms) | ||
| Noise level | 75µArms or less (For only the probe with the 0.5 A range, connected with a measuring instrument that has a frequency band of 20 MHz) |
|||
| Maximum rated power | 7.8 VA (When measuring 30A ms continuously) |
3.2 VA (With continuous maximum input) | ||
| Rated supply voltage | DC ± 12V ± 0.5V |
DC ± 12V ± 0.5V | ||
| Operating temperature and humidity range | 0℃ ~ +40℃, 80%RH or less (no condensation) | 0℃ ~ +40℃, 80%RH or less (no condensation) | ||
| Storage temperature and humidity range | -10℃ ~ +50℃, 80%RH or less (no condensation) | -10℃ ~ +50℃, 80%RH or less (no condensation) | ||
| Location for use | Indoor, pollution degree 2, altitude up to 2000 m | Indoor, pollution degree 2, altitude up to 2000 m | ||
| Effect of external magnetic fields | 5mA or less(DC and 60 Hz, Magnetic field of 400 A/m) | 20mA or less(DC and 60 Hz, Magnetic field of 400 A/m) | 5mA or less(DC and 60 Hz, Magnetic field of 400 A/m) | 20mA or less(DC and 60 Hz, Magnetic field of 400 A/m) |
| Diameter of measurable conductors | φ 5mm or less | φ 5mm or less | ||
| Cable lengths | Sensor cable: 1.5m, Power cord: 1.0mBetween junction box and termination unit: 0.15m | Sensor cable: 1.5m, Power cord: 1.0m | ||
| Dimensions | Sensor: 155 (W) × 18 (H) × 26 (D) mmTermination unit: 29 (W) × 83 (H) × 40 (D) mmJunction box: 45 (W) × 120 (H) × 25 (D) mm | Sensor: 155 (W) × 18 (H) × 26 (D) mmTermination unit: 29 (W) × 83 (H) × 40 (D) mm | ||
| Mass | Approx. 370g | Approx. 250g | ||
| Power supply (optional) | PS-54 | PS-54, PS-52 | ||
| Standards | Safety: EN61010, EMC: EN61326 | Safety: EN61010, EMC: EN61326 | ||
| Accessories | Manual (1), Case (1) | |||
| 参数项 | SS-570 | SS-560 | SS-550 | SS-540 |
|---|---|---|---|---|
| Frequency bandwidth | DC~2MHz (-3dB) | DC~10MHz (-3dB) | DC~10MHz (-3dB) | DC~50MHz (-3dB) |
| Rise time (10~90%) | 175ns or less | 35ns or less | 3.5ns or less | 7.0ns or less |
| Max. rated current | 500A | 150A | 30Arms | |
| Max. allowable peak current | 700Apeak (discontinuous) | 300Apeak (discontinuous) 500Apeak (Pulse width ≤30µs) | 50Apeak (discontinuous) | |
| Output rate | 0.01 V/A | 0.1 V/A | ||
| Amplitude accuracy | ~500A ±1.0%rdg. ±5mV, ~700Apeak ±2.0%rdg. (DC, SINE 45~66 Hz, 25Arms) | ~150A ±1.0%rdg. ±5mV, ~300Apeak ±2.0%rdg. (DC, SINE45~66 Hz, 25Arms) | ~30A ±1.0%rdg. ±1mV, ~50Apeak ±2.0%rdg. (DC, SINE45~66 Hz) | |
| Noise level | 2.5mArms or less (for measuring instrument with 20 MHz bandwidth) | 2.5mArms or less (for measuring instrument with 20 MHz bandwidth) | ||
| Maximum rated power | 7.2VA (with continuous maximum input) | 5.5VA (with continuous maximum input) | 5.3VA (with continuous maximum input) | 5.6VA (with continuous maximum input) |
| Rated supply voltage | DC ±12V±0.5V | DC ±12V±1V | ||
| Operating temperature and humidity range | 0℃ ~ +40℃, 80%RH or less (no condensation) | 0℃ ~ +40℃, 80%RH or less (no condensation) | ||
| Storage temperature and humidity range | -10℃ ~ +50℃, 80%RH or less (no condensation) | -10℃ ~ +50℃, 80%RH or less (no condensation) | ||
| Location for use | Indoor, pollution degree 2, altitude up to 2000 m | Indoor, pollution degree 2, altitude up to 2000 m | ||
| Effect of external magnetic fields | 800mA or less (DC and 60 Hz, Magnetic field of 400 A/m) | 150mA or less (DC and 60 Hz, Magnetic field of 400 A/m) | 5mA or less (DC and 60 Hz, Magnetic field of 400 A/m) | 20mA or less (DC and 60 Hz, Magnetic field of 400 A/m) |
| Diameter of measurable conductors | φ 20 mm or less | φ 5 mm or less | ||
| Cable lengths | Sensor cable: 1.5m, Power cord: 1.0m | Sensor cable: 2.0m, Power cord: 1.0m | ||
| Dimensions | Sensor: 176 (W) × 69 (H) × 27 (D) mm Termination unit: 27 (W) × 55 (H) × 18 (D) mm | Sensor: 175 (W) × 18 (H) × 40 (D) mm Termination unit: 27 (W) × 55 (H) × 18 (D) mm | ||
| Mass | Approx. 520g | Approx. 500g | Approx. 240g | Approx. 230g |
| Power supply (optional) | PS-54, PS-52 | |||
| Standards | Safety: EN61010, EMC: EN61326 | Safety: EN61010, EMC: EN61326 | ||
| Accessories | Manual (1), Case (1) | |||