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This elevator that generates electricity uses the “energy regeneration technology†that has been matured in many fields such as railways. This technology returns the heat generated during braking to the electrical network inside the building for use by other users.
This elevator also brings tangible economic benefits in terms of electricity savings. Under the same elevator operating conditions, Xizi Otis Energy Elevator can save 50% of the energy consumption compared to non-energy regenerative drive systems. And the more the number of operations, the more energy is saved. This feature will especially benefit high-end commercial buildings such as high-end commercial office buildings, star-rated hotels and mid- to high-end residential properties.
The experts of Xizi Otis calculated such an account: taking the floor as a 20-story community as an example, it is estimated that an ordinary geared elevator will consume about 5063 kWh per year, while the use of Ruijin Energy Regeneration Elevator will consume 1506 kWh per year. Can save 1215 yuan per year. Moreover, the more times the “Ruijin†energy regenerative elevator operates, the more energy is saved. Therefore, saving electricity in high-end office buildings will be even more amazing.
Xizi Otis elevator energy saving
The “Ruijin†energy regenerative elevator developed by Xizi Otis is a top-of-the-line product certified by Otis, which is aimed at the commercial market and mature technology. It can convert potential energy into electric energy during operation, so that the return power can be applied. In the building's other electrical equipment, as a result, the elevator became a small "made" motor during the operation, saving electricity costs and becoming a running "saving tank."