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CTM1200ID

Current transducer 1200A RMS

Ultra-stable, high precision fluxgate technology
current transducer. Non-intrusive isolated DC and AC
current measurement up to 1200 A RMS.
Full aluminum body for superior EMI shielding.
Extended operating temperature range
Large aperture ø45 mm for cables and bus bars.
Industry standard DSUB 9 pin connection.

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Current transducer 1200A RMS

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Fluxgate Based, for Non-Intrusive, Isolated Current Measurement

HBK'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.

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

Language keyboard_arrow_down
Data Sheet Data Sheets English
Quick Start Guide Quick Start Guide English, Italian, French, Portuguese, Chinese, Korean, German, Spanish, Japanese
CTx - User Manual Manual/Operating manual English
How to Download Functional Test Report for Current Transducer Tutorial English
Data sheet Data Sheets Japanese
Data sheet Data Sheets Italian
CTx - Data Sheets Data Sheets Chinese
Data sheet Data Sheets French
Data sheet Data Sheets German
Data Sheet Data Sheets Korean
Data sheet Data Sheets Spanish

Certificates and Approvals

CTS50ID, CTS200ID, CTS400ID, CTS600ID, CTM1200ID, CTS200ID-CD1000, CTM1200ID-CD3000, CTPSIU-6-1U - EU Declaration of Conformity Declaration of Conformity English
CTM1200ID - CAD CAD Step Files
Key attributes for current transducers
Type/technology Fluxgate
Nominal Current RMS 1200 A
Nominal Current DC 1500 A
Bandwidth (-3 dB) 400 kHz
Ratio (Primary : Secondary) 1 : 1500
Aperture Size 45 mm
Aperture Size 1.8 in