A wireless power transfer arrangement for an elevator , characterized in that the arrangement comprises: at least one first unit comprising a first winding , a first alignment unit (13; 13A; 13B) and a first base , wherein the first winding and the first alignment unit (13; 13A; 13B) are arranged to the first base in fixed manner with respect to each other such that there is a first distance between the first winding and the first alignment unit (13; 13A; 13B); and at least one second unit comprising a second winding , a second alignment unit (23; 23A; 23B), and a second base , wherein the second winding and the second alignment unit (23; 23A; 23B) are arranged to the second base in fixed manner with respect to each other such that there is a second distance between the second winding and the second alignment unit (23; 23A; 23B); wherein the second alignment unit (23; 23A; 23B) is configured to generate an excitation signal and the first alignment unit (13; 13A; 13B) is configured to generate a response signal in response to the excitation signal; wherein one of the at least one first unit and the at least one second unit is adapted for arranging to an elevator shaft of the elevator , and another one of the at least one first unit and the at least one second unit is adapted for arranging to a movable unit , such as to an elevator car, of the elevator ; and wherein the first alignment unit (13; 13A; 13B) and the second alignment unit (23; 23A; 23B) are configured to be utilized for indicating when the first winding and the second winding are aligned with respect to each other for transferring power wirelessly therebetween. at least one first unit comprising a first winding , a first alignment unit (13; 13A; 13B) and a first base , wherein the first winding and the first alignment unit (13; 13A; 13B) are arranged to the first base in fixed manner with respect to each other such that there is a first distance between the first winding and the first alignment unit (13; 13A; 13B); and at least one second unit comprising a second winding , a second alignment unit (23; 23A; 23B), and a second base , wherein the second winding and the second alignment unit (23; 23A; 23B) are arranged to the second base in fixed manner with respect to each other such that there is a second distance between the second winding and the second alignment unit (23; 23A; 23B); wherein the second alignment unit (23; 23A; 23B) is configured to generate an excitation signal and the first alignment unit (13; 13A; 13B) is configured to generate a response signal in response to the excitation signal; wherein one of the at least one first unit and the at least one second unit is adapted for arranging to an elevator shaft of the elevator , and another one of the at least one first unit and the at least one second unit is adapted for arranging to a movable unit , such as to an elevator car, of the elevator ; and wherein the first alignment unit (13; 13A; 13B) and the second alignment unit (23; 23A; 23B) are configured to be utilized for indicating when the first winding and the second winding are aligned with respect to each other for transferring power wirelessly therebetween. <EOS>