Item
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F-2AHD
Flexible coil (Φ=290 mm)
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Description
Flexible current coil, also known as a Rogowski coil, is useful for testing objects, on which hard clamps cannot be attached. The HD version (Heavy Duty) features increased resistance to mechanical damage. In the measurements of alternating current, flexible coils are connected directly to the meter.
With the 5-pin termination, they are connected directly to the instrument. The rated current of this product is 3000 A and the diameter of the enclosed conductor is maximum 290 mm.
Specifications
AC currentmeasurment (True RMS) with clamp
| F-1A1 / F-1A / F-1A6 | F-2A1 / F-2A / F-2A6 | F-3A1 / F-3A / F-3A6 | F-2AHD | F-3AHD | |
|---|---|---|---|---|---|
| Rated current | 1500 / 3000 / 6000 A AC | 1500 / 3000 / 6000 A AC | 1500 / 3000 / 6000 A AC | 3000 A AC | 3000 A AC |
| Frequency | 40 Hz…10 kHz | 40 Hz…10 kHz | 40 Hz…10 kHz | 10 Hz…20 kHz | 10 Hz…20 kHz |
| Max. diameter of measured conductor | 380 mm | 250 mm | 140 mm | 290 mm | 145 mm |
| Minimum accuracy | 0.5% | 0.5% | 0.5% | 0.5% | 0.5% |
| Battery power | - | - | - | - | - |
| Lead length | 2.5 m | 2.5 m | 2.5 m | 2.5 m | 2.5 m |
| Measurement category | III 1000 V IV 600 V |
III 1000 V IV 600 V |
III 1000 V IV 600 V |
III 1000 V IV 600 V |
III 1000 V IV 600 V |
| Ingress protection | IP67 | IP67 | IP67 | IP65 | IP65 |