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| Clamp Sensors (For inverter devices and observing current waveforms (AC only)) |
CLAMP ON SENSOR 9272-10 |
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Max. circuit voltage
600V rms insulated wire |
Sensor Unit
9555-10 (power supply) |
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| Ideal for measuring current with low frequencies such as inverter control devices |
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- Superb low frequency and phase characteristics suitable for testing the current and power of inverter control devices
- Wide 1Hz to 100kHz frequency bandwidth perfect for harmonic analysis, FFT analysis and waveform monitoring
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| Basic specifications (Accuracy guaranteed for 1 year) |
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| Rated current |
AC 20A, or AC 200A (selectable) |
| Accuracy |
Amplitude: ±0.3%rdg. ±0.01%f.s. Phase: ±0.2deg. (45 to 66Hz) |
| Frequency band width |
1Hz (±2% rdg. ±0.1% f.s.) to 100kHz (±30% rdg. ±0.1% f.s.) |
| Output rate |
2V/20A rated current range, or 2V/200A rated current range (voltage output with the Sensor Unit 9555-10, use with a device having a 1Mohm input resistance or higher) |
| Max. current input |
20A range: 50A rms Max. 200A range: 300A rms Max. |
| Max. circuit voltage |
600V rms (insulated wire) (measurement category III) |
| Core jaw diameter |
φ 46mm (1.81in) |
| Power consumption |
±11V to ±15V (tracking), 5VA Max. (use with the Sensor Unit 9555-10, which is powerd by AC 100 to 240V) |
| Dimensions, mass |
78mm (3.07in)W × 188mm (7.40in)H × 35mm (1.38in)D, 430g (15.2oz) Cord length: 3m (9.84ft) |
| Supplied accessories |
Carrying case 9355 × 1, Mark band × 6 |
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| Note: Connect and power up Clamp-on sensor to use in combination with the oscilloscope, or the MEMORY HiCORDER |
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| 9555-10 Basic specifications (Power supply) |
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| Compatible models |
Model 9270, 9271, 9272, 9272-10, 9277, 9278, 9279, 9709, one unit |
| Output |
BNC terminal, output signal from sensor |
| Power consumption |
AC adapter 9418-15, AC 100 to 240V, 50/60Hz, 20VA Max. |
| Dimensions, mass |
42mm (1.65in)W × 82mm (3.23in)H × 132mm (5.20in)D, 600g (21.2oz) |
| Supplied accessories |
AC adapter 9418-15 × 1 |
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| Model 9272-10 Device Combination Table (use with the connection cord) |
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| Compatible models |
Combination status |
Note |
| 9555, 9555-10 |
OK |
(Directly connectable) |
| 3193 (use with the 9602) |
OK |
(Directly connectable)
(Add 0.1% rdg. to accuracy) |
| 8847 (use with the 8971) |
OK |
To connect via the Conversion Cable 9318 |
8860/8860-50
8861/8861-50
8826/8835-10
8841/8842
(use with the 8940) |
OK |
Need the Conversion Cable 9705, and use with the Conversion Cable 9318 to connect Model 9272-10 to the F/V Unit 8940. (Not necessary when using Model 9272 due to different output wiring specifications.) |
| 8855 (use with the 8951) |
OK |
To connect via the Conversion Cable 9318 |
| 3165 |
OK |
(Directly connectable) |
| 3167 |
OK |
Need the Conversion Cable 9705 |
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