CZ-3AGx Current Sensors

CZ-3AGx Current Sensors

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AKM’s CZ-3AGx coreless current sensors can be used for many applications, including AC motors and general-purpose inverters.

AKM’s CZ-3AGx series coreless current sensors can achieve both creepage distance and clearance distance greater than 8 mm, corresponding to the UL Safety Standard UL61800-5-1 for industrial equipment. With a wide current detection lineup from ±11.6 A to ±116.6 A, 50 ARMS and two overcurrent protection circuits, the CZ-3AGx series can be used for many applications including AC motors and general-purpose inverters.

The CZ-3AGx series sensors are suitable for sensor signal input to a 3.3 V A/D converter in a 5.0 V input system.

Features

  • Compliant with safety standard UL61800-5-1 (clearance, creepage distance ≥8.0 mm)
  • Certified with safety standards of UL-1577 and IEC/UL60950-1
  • High-accuracy: 0.4% F.S. (TA=+35°C to +85°C typ.)
  • Small primary conductor resistance: 0.27 mΩ typ.
  • Max. primary current: 50 ARMS (input 5.0 V, output 3.0 V)
  • Output: 3 V
  • Stray magnetic field reduction function
  • Small-sized surface mount package (12.7 mm × 10.9 mm × 2.25 mm)
  • Dual overcurrent detection function (adjustable overcurrent detection thresholds)
  • Isolation voltage: 3.0 kVRMS (AC 50 Hz, 60 s)
  • Non-ratiometric output

more information: www.akm.com/global/en/

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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