Strong Points
Function
QCT-C-xx three-phase current transformers measure the load currents of an electrical system and send the data to meters via an RJ12 output. With a wide measuring range, QCT-C-xx three-phase current transformers cover the entire current range from 5 to 1000 A with just 4 references. They are combined with COUNTIS P44-xQCT counters.
Thanks to a complete range of accessories, they can be installed in any type of cabinet.
Conformity to standards
IEC 61557-12
IEC 61869
Advantages
Easy installation in any type of cabinet
- Pitch mounting, on bar or DIN rail. Entirely compatible with the pitch of protection devices.
- Mounting accessories supplied.
Overall accuracy class 0.5
- Class 0.5 for the overall measurement chain (energy meter + QCT-C-xx three-phase current transformers) from 2 to 120% of nominal current In.
- Conformity to standard IEC 61557-12.
Record wiring time
- Quick connection via RJ12 cable for easy, error-free connection.
- Sensors can be mounted in either direction.
High-level performance
- Made in Europe.
- Only 4 references to measure all loads up to 1000 A, thanks to accuracy over the whole measurement range.
