The following report presents the first engineering design study of the CCT magnet demonstrator based on HTS. The report highlights the geometry, quench protection and AC-losses of the coil. The conductor geometry with the equations and the geometry are presented in first section. The magnetic design with the focus on the field quality is described in the second section. The materials and manufacturing concept are shown in the fourth section. The fifth section is dedicated to the thermal design aspect. A protection study based on a two-dimensional adiabatic model is reported in the sixth section. In the last section, the AC losses are calculated in order to determine the number of tapes in the conductor.

{"references": ["I.FAST Del8.3"]}