AEMC – SR634 – AC Current Probe 1 to 250A/500A/1000A

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Description

The SR634 is a general purpose 1000AAC current probe designed for use with instruments that require a 5A current input. It works as a traditional current transformer (with ratios of 250:5, 500:5 or 1000:5) and has an output of 5mA per amp measured in the jaw. The SR634 has jack output termination that accepts 4mm banana plugs. The rounded jaw design on this probe makes it well-suited for power applications where high accuracy and low phase shift is important.

  • Measurement range of  1 to 250AAC, 1 to 500AAC, 1 to 1000Arms AC
  • Output signal 20mAAC/AAC, AAC (5A @ 250A); 10mAAC/AAC, AAC (5A @ 500A); 5mAAC/AAC (5A @ 1000A)
  • Phase Shift at 50Hz   10° @ 250A, 2.5° @ 500A, 1° @ 1000A
  • Frequency Range 30Hz to 5kHz
  • Load Impedance 250A: 0.2Ω, 500 and 100A:c0.4Ω with lead <40mΩ
  • Two standard banana jacks (4mm)
  • 52mm jaw size
  • CAT III, 600V