Ideal for Measuring AC Current with Low Frequencies such as Inverter Control Devices
Hioki current sensors are best-in-class devices for use with power meters, Memory HiCorders and high performance oscilloscopes. The 9272-10/9272-05 are a 1 Hz to 100 kHz AC current sensor ideal for measuring low frequency equipment such as inverters.
CAT III 600 V
Use with an instrument with a high input impedance of 1 MΩ or higher.
| Rated current | 20 A AC, or 200 A AC (selectable) | |||||
|---|---|---|---|---|---|---|
| Max. allowable input | 50 A rms (at 20 A range), 300 A rms (at 200 A range) | |||||
| Frequency characteristics | 1 Hz (±2 % rdg. ±0.1 % f.s.) to 100 kHz (±30 % rdg. ±0.1 % f.s.) | |||||
| Amplitude and Phase accuracy | Amplitude: ±0.3 % rdg. ±0.01 % f.s. Phase: ±0.2 ° (45 to 66 Hz) | |||||
| Output voltage | 2 V/20 A or 2 V/200 A (This device outputs AC voltage via the Sensor Unit) |
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| Max. rated voltage to earth | 600 V rms (CAT III) | |||||
| Core diameter | φ 46 mm (1.81 in) | |||||
| Power supply | Power suppled via the Power Analyzer PW8001, PW6001, PW3390, Sensor Unit CT9555, CT9556, CT9557, or 3CH CURRENT UNIT U8977 | |||||
| Power consumption | 5 VA Max. (when measuring 200 A) | |||||
| Dimensions and mass | 78 mm (3.07 in) W × 188 mm (7.40 in) H × 35 mm (1.38 in) D, 430 g (15.2 oz), cord length: 3 m (9.84 ft) | |||||
| Included accessories | Carrying case 9355 ×1, Instruction manual ×1, Mark bands ×6 | |||||
| Compatible models | 9272-10 (Discontinued product) | 9272-05 | ||||
|---|---|---|---|---|---|---|
| Power Analyzer PW3390 | △ (Requires CT9900) | OK | ||||
| Power Analyzer 3390 | OK | △ (Requires CT9901) | ||||
| Power HiTester 3193 series | OK | △ (Requires CT9901) | ||||
| Current Unit 8971 | △ (Requires the 9318) | △ (Requires the 9318, CT9901) | ||||
| F/V Unit 8940 | △ (Requires the 9318, 9705) | △ (Requires the 9318, 9705, CT9901) | ||||
| 3CH Current Unit U8977 | △ (Requires the CT9900) | OK | ||||
