Do Elevator Upgrades Offer Both Durability & Energy Efficiency?

An elevator modernization project is not just a simple 'patch-up,' but rather an opportunity to significantly improve energy efficiency, making it a key strategy for sustainable development in elevator operations and maintenance.

In terms of durability, the elevator modernization process can effectively extend the equipment's lifespan. According to the schematic diagram of elevator component aging status, the core components of the elevator will enter a performance decay period after about 10 years of use. If not intervened, the safety factor of the entire elevator will continue to decline. By replacing or upgrading aging components (such as traction machines and control systems) in the "suitable renovation interval" (such as 10 years, 15 years, and 25 years), the safety factor of the entire elevator can be restored. One elevator modernization project can extend the service life of the elevator by 5-8 years, and multiple renovations can even make the elevator serve for more than 30 years. The elevator in a commercial building was renovated when it had been in use for 10 years, and the key transmission components were replaced. Not only did its performance return to normal, but it also gained an additional 6 years of service life, greatly reducing the equipment replacement cost.

In terms of energy saving, elevator modernization service achieves a leap in energy efficiency through multiple technical paths. Efficiency-enhancing energy-saving technology (such as direct stop technology) can improve elevator operation efficiency by 5-10%. Frequency conversion energy-saving uses the sixth-generation low-energy IGBT module, which greatly reduces the starting inrush current and reduces power loss. The transmission efficiency of synchronous energy-saving synchronous machines is 40-50% higher than that of traditional asynchronous traction machines. Regenerative energy-saving uses energy regeneration technology to feed back the electrical energy generated during elevator operation to the building power grid, realizing energy recycling. Take a renovated elevator in a commercial building as an example. It can save 28,000 yuan in electricity bills every year, and the elevator modernization service investment can be recovered in less than 3 years.

The dual advantages of "more durable and more energy-efficient" give elevator retrofitting both economic and environmental value. It can help owners save on the long-term costs of equipment replacement and shipping. In the entire life cycle management of elevators, retrofitting is undoubtedly a key strategy for balancing performance, cost, and environmental protection, injecting new vitality into the sustainable development of vertical transportation.

Our company can customize a MONARCH elevator modernization solution for you based on your elevator parameters. If you need it, please feel free to contact Candice +86 177 1952 7681, email: candice@nonaelevator.com!