A method for charging a superconducting magnet arrangement which is disposed in a cryostat device for cooling to a cryogenic operating temperature, the method comprising the following steps: (a) providing a superconducting magnet arrangement comprising: a first magnet winding having a tape conductor with a first superconductor material and a first transition temperature above the operating temperature; and a second magnet winding composed of a second superconductor material with a second transition temperature above the operating temperature and at least 15 K below the first transition temperature, wherein first magnet winding is wound at least partially with HTS material and the second magnet winding is wound at least partially with LTS material, b) temperature-controlling the magnet arrangement to a first pre-operating temperature between the first transition temperature and the operating temperature; c) exciting a first pre-operating current after the first pre-operating temperature is reached at least in a part of the first magnet winding; d) cooling the magnet arrangement to the operating temperature; e) exciting a first operating current at the latest after the operating temperature is reached at least in a part of the first magnet winding, wherein the first magnet winding with the first operating current generates a first operating magnetic field in the volume of the first magnet winding; f) exciting a second operating current at least in a part of the second magnet winding at the latest after cooling of the magnet arrangement to the operating temperature, wherein with the second operating current the second magnet winding generates a second operating magnetic field in the volume of the first magnet winding. (a) providing a superconducting magnet arrangement comprising: a first magnet winding having a tape conductor with a first superconductor material and a first transition temperature above the operating temperature; and a second magnet winding composed of a second superconductor material with a second transition temperature above the operating temperature and at least 15 K below the first transition temperature, wherein first magnet winding is wound at least partially with HTS material and the second magnet winding is wound at least partially with LTS material, a first magnet winding having a tape conductor with a first superconductor material and a first transition temperature above the operating temperature; and a second magnet winding composed of a second superconductor material with a second transition temperature above the operating temperature and at least 15 K below the first transition temperature, wherein first magnet winding is wound at least partially with HTS material and the second magnet winding is wound at least partially with LTS material, b) temperature-controlling the magnet arrangement to a first pre-operating temperature between the first transition temperature and the operating temperature; c) exciting a first pre-operating current after the first pre-operating temperature is reached at least in a part of the first magnet winding; d) cooling the magnet arrangement to the operating temperature; e) exciting a first operating current at the latest after the operating temperature is reached at least in a part of the first magnet winding, wherein the first magnet winding with the first operating current generates a first operating magnetic field in the volume of the first magnet winding; f) exciting a second operating current at least in a part of the second magnet winding at the latest after cooling of the magnet arrangement to the operating temperature, wherein with the second operating current the second magnet winding generates a second operating magnetic field in the volume of the first magnet winding.