CTW

The CTW Series are clamp-on current transformers that can be installed much easier than conventional current transformers, whereby saving installation cost. These transformers are particularly useful when expanding existing system since you can attach them to a cable without having to cut it. Standard lineup includes 100 A, 200 A, 500 A and 800 A models. Also compact and light-weight 100 A and 300 A models are available. 

  • Primary/Secondary current value and Rating burden:
    Standard models:
      CTW10: 100 A/1 Arms 50/60 Hz, 0.5 VA
      CTW20: 200 A/1 Arms 50/60 Hz, 0.5 VA
      CTW100: 500 A/5 Arms 50/60 Hz, 2.5 VA
      CTW130: 800 A/5 Arms 50/60 Hz, 2.5 VA
    Compact and light-weight models:
      CTW15: 100 A/1 Arms 50/60 Hz, 0.3 VA
      CTW35: 300 A/1 Arms 50/60 Hz, 0.5 VA
  • Accuracy & Linearity:
    Within ±1.0% of Full Scale
  • Operating circuit voltage:
    Within 500 VAC

Resources

See the following page. It gives points on CT selection, operation, and maintenance. Notes Regarding Current Transformers For Selection, Operation, and Inspection & Maintenance ...

Downloads

Looking for more information on our people, technology and solutions?

Contact Us

 
Top