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C-4A
Current clamp (Φ=52 mm) 1000 A AC
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Video 1
OpenDescription
Split-Core current clamps are used for measuring alternating currents. They are terminated with a 5-pin connector.
The value of the rated current of the presented model is 1000 A, and the diameter of the covered conductor is maximum 52 mm.
Specifications
AC currentmeasurment (True RMS) with clamp
| C-4A | C-5A | C-6A | C-7A | |
|---|---|---|---|---|
| Rated current | 1000 A AC | 1000 A AC 1400 A DC |
12 A AC | 100 A AC |
| Frequency | 30 Hz…5 kHz | DC…5 kHz | 40 Hz…10 kHz | 40 Hz…1 kHz |
| Max. diameter of measured conductor | 52 mm | 39 mm | 20 mm | 24 mm |
| Minimum accuracy | ≤0,5% | ≤1,5% | ≤1% | 0,5% |
| Battery power | - | √ | - | - |
| Lead length | 2.2 m | 2.2 m | 2.2 m | 3 m |
| Measurement category | III 600 V IV 300 V |
IV 300 V | III 600 V IV 300 V |
III 300 V |
| Ingress protection | IP40 | IP40 | IP40 | IP40 |