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Standards: | EN 61010-1, EN 61010-2-032, IEC60044-1 | Ratio: | 1000: 1 Or 2000:1 (customized) |
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Accuracy Class: | 0.1%, 0.2%, 0.5% | Primary Current: | 0 - 1000A AC |
Secondary Output: | 1mV/A AC, 5mV/A Or (customized) | Max. Cont. Input Current: | 1200A |
Over Voltage Category: | CAT III 600V | Output Signal: | 333mV, 500mV,1V,2V,5V AC At Nominal Input Current |
0-10A: | ≤0.5% | 10-100A: | ≤0.2% |
10-1200A: | ≤0.1% | Frequency Range: | 40Hz-2000Hz |
Max. Voltage Not Insulated Conductors: | 600 V | Usage: | Current Clamp |
Wholesales P50 50mm high precision AC Current clamp from 1mA to 1200A AC
The round jaw design on the P50 Series AC current clamp along with the high content nickel metal core makes them well suited for power quality applications where high accuracy and low phase shift along with wide frequency are important. Measurement range is 1mA to 1200A.
The P50 current clamp is a general purpose 1000A AC current clamp designed for use with DMMs, loggers and other instruments that have a current input. It has a 1000:1 ratio and output of 1mA per amp or 1mV per amp measured in the jaw. The P50 has an integral 2.5m lead terminated. The rounded jaw design on this probe makes it well-suited for power applications where high accuracy 0.1% and low phase shift and wide frequency response are important.
Applications
1. Power quality measuring
2. Large industrial loads
3. Measuring around cable bundles
4. Power load monitoring
5. Waveform analysis
6. Energy meter calibrator
Features
1. Measurement range of 1mA to 1200A AC
2. Large jaw opening accommodates conductors up to two 500kcmil
3. Improved ergonomic design and easy operation
4. High content nickel metal core
5. Conforms to EN 61010, 600V CAT III
6. Low phase shift for power measurement
7. Designed for DMMs, recorders, loggers, oscilloscopes, power and harmonic meters
8. UL, CE mark
In electrical and electronic engineering, a current clamp or current probe is an electrical device with jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it, or to disconnect it for insertion through the probe. Current clamps are typically used to read the magnitude of alternating current (AC) and, with additional instrumentation, the phase andwaveform can also be measured. Some clamps meters can measure currents of 1000 A and more.
A common form of current clamp comprises a split ring made of ferrite or soft iron. A wire coil is wound round one or both halves, forming one winding of a current transformer. The conductor around which it is clamped forms the other winding. Like any transformer this type works only with AC or pulse waveforms, with some examples extending into the megahertz range.
When measuring current, the subject conductor forms the primary winding and the coil forms the secondary.
This type may also be used in reverse, to inject current into the conductor, for example in electromagnetic compatibility susceptibility testing to induce an interference current. Usually, the injection probe is specifically designed for this purpose. In this mode, the coil forms the primary and the test conductor the secondary.