GE Energy presented based on new technology and extensive global experience in the field of drive technology a range of reliable, energy-efficient electric motors for the European market. This also includes the recently introduced to the market highly efficient X $ D Ultra 841 IEC low-voltage motor.
Its use makes it possible, compared to a conventional electric motor of the energy efficiency class 3 with an output of 75 kW and a speed of 1800 min-1 save as much energy as two average households would consume in one year. That corresponds to a CO2- Saving of around 5,7 t. The X $ D Ultra 841 IEC meets or exceeds the requirements of IEEE 841-2009. In addition, the electric motor with temperature code T3 (200 ° C) is suitable for use in the hazardous area 2 / Atex 2. Each electric motor is supplied with its own test report in accordance with the IEEE 841-2009 specification and in accordance with all IEC regulations and specifications.
Equipped with a sturdy gray cast iron housing, a clamp system, a repository and a fan cover, the XSD Ultra ™ 841 IEC inverter insulation system in thermal class H has undergone an internal endurance test with 1.000.000 reverse rotation under full load. The system was still operational after this endurance test. The reliability of the electric motor is underlined by a warranty period of 5 years (60 months operation, 66 months after delivery). The motor integrates already encapsulated measuring points for vibration measurements (5 x radial, 3 x axial). This facilitates vibration measurements with vibration transducers (5 point, 4 x radial and 1 x axial). In addition, the taper angle of the mounting feet is less than or equal to 1,5 degrees to ensure a safe construction.