What is The Frequency Conversion Technology of Elevator Passenger Elevator?

3VF (variable frequency variable speed variable voltage) elevator is a "selling point" that many salespeople often mention when introducing projects to customers; many buyers are also quite mysterious about this kind of elevator that can be "three changes". Is 3VF your "buy point"? What's so special about this elevator? After interviewing elevator experts, architects and property company professionals, we tell you that 3VF elevators are already a popular commodity in mid-to-high-end residences.

As an important channel for vertical traffic in buildings, no one doubts the necessity of elevators for living. In fact, as a modern residence, the performance and riding experience of the elevator have an important impact on the quality positioning of the property.

Elevator is an important indicator to determine the grade of a building. Just like a five-star hotel must use marble, a high-grade elevator is a must for high-end properties. However, with the intensification of market competition and the competition in terms of design and configuration levels, many mid-range properties have chosen imported high-end elevators that were only used in high-end export houses in the past, increasing the performance-price ratio of the properties and benefiting from Undoubtedly, home buyers.

3VF is not the only measure of elevator grade. 3VF is controlled by computer. After careful calculation, the passengers have no obvious feeling when the elevator starts, stops and accelerates. It can achieve a very high level of comfort, which is the most important indicator for examining an elevator product.

3VF elevators generally realize the group control function and serial communication function, just like the elevators we use in hotels, press a button, all the lights will be on, and the one closest to the passengers will be called, which not only saves energy, but also improves the efficiency. capacity. At the same time, this kind of elevator can also realize a power failure delay device to ensure that the passengers in the car can be placed on the adjacent floor in the event of a sudden power failure. Of course, compared to traditional elevators, the price of 3VF is much higher.