Strong Points
Function
DCT-O split-core residual current transformers are designed to measure type A residual current. In the absence of faults, the vector sum of the currents is equal to zero. The DCT-O cores perform a vector sum of the currents in the circuit to detect any possible anomaly. They are designed for residual current protection and monitoring.
Conformity to standards
IEC 61869-1
IEC 60947-2 Annex M
IEC 62020
UL 508
Advantages
Multiple mounting
The DCT-O range offers a variety of mounting options thanks to its versatile accessory. Whether on DIN rail or backplate (front panel), DCT-O units adapt to your specific needs.
High immunity
The DCT-O range is differentiated by its full wrapping around the core, providing unrivalled accuracy by eliminating inaccuracies related to the layout of the conductors. In combination with Socomec's patented centring system, this combination ensures absolutely reliable electrical measurements.
Secure closure
The "One Click" system guarantees fast and reliable closing, even under heavy mechanical conditions.
Faster connection time
Thanks to its quick connection kit, the DCT-O range makes it quick and easy to connect secondary wires, providing quick and easy installation.
Infinitely customizable
The specifications are fully adjustable, enabling full customization, from primary current to transformation ratio.
