Fluxgate Based, for Non-Intrusive, Isolated Current Measurement

HBM’s CTS/CTM series of current transducers feature industry-standard, fluxgate, closed-loop technology. The second harmonic zero flux detection ensures the highest accuracy and lowest drift. With the high-bandwidth support, they can be used with fast rise time signals, such as those found in electric drives or other inverter-based power applications. The 1U rack-mountable interface unit can support any mix of up to six CTs.

Açıklama

Accurate

  • ppm class accuracy
  • High bandwidth
  • Flat bandpass behavior
  • Superior dynamic response

Highest possible accuracy – for AC or DC signals

Easy to Use

  • Industry standard 9 pin connector
  • Small form factor power supply
  • Large aperture size
  • Wide operating temp range

Easy to Use – mounted in minutes

Reliable

  • Full-aluminum body for superior EMI shielding
  • Status LED on CT
  • ASPC – advanced circuit for sensor protection
  • Large overload capacity

Reliable operation – advanced EMC and overload protection

 

Shop Our Current Transducers:

  • Broad range from 50 A rms to 1200 A rms
  • 1 or 2 ppm accuracy
  • – 40°C to + 85°C operating range
  • Complete solution with interface unit, connection cables and burden resistors
  • Interface unit to power and support up to 6 transducers

 

 

 

 

 

Current Transducer Types

Type Maximum current AC  Maximum current DC Bandwidth (-3dB)  Ratio  Aperture size 
CTS50ID 50 A RMS +/- 75 A 1000 kHz 1 : 500 27.6 mm
CTS200ID 200 A RMS +/- 300 A 500 kHz 1 : 500 27.6 mm
CTS400ID 400 A RMS +/- 600 A 300 kHz 1 : 2000 27.6 mm
CTS600ID 600 A RMS +/- 900 A 500 kHz 1 : 1500 27.6 mm
CTM1200ID 1200 A RMS +/- 1500 A 400 kHz 1 : 1500 45 mm
CTM1200ID-CD3000
with 400 mA rms calibration option
1200 A RMS +/- 1500 A 15 kHz 1 : 1500 45 mm

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