  We study a model of vector dark matter with the complex scalar Higgs portal.
Renormalisation group equations at the 2-loop level are used to analyse
perturbativity and stability of the vacuum. We impose experimental and
theoretical constraints on the model and find regions in the parameter space
consistent with the dark matter relic abundance inferred from the Planck data
and bounds on DM-nucleon scattering cross-section from XENON and LUX
experiments.
