Elevator AC Inverter Encoder Pg Card Smart Control System Motor Speed Signal Feedback Card

Product Description

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Company Profile

 

Shenzhen V&T Technologies Co., Ltd. is a national high-tech enterprise with completely independent intellectual property rights. The Company was successfully listed in GEM (growth enterprise market) in 2016 and the stock code is 300484. The company adheres to the corporate culture of "exploitation, innovation, honesty, pragmatism" and the business philosophy of "creating value for customers, employees, enterprises and society". It contributes to the development of China's industrial equipment manufacturing industry and new energy industry. In recent years, we have devoted ourselves to the independent research and development, production and promotion of elevator integrated control system. We have summed up our technical experience for many years and introduced the lean production system of automobiles. The highest level of safety, reliability and stability is our principle. Intelligent vector control technology and strict elevator logic control technology are adopted, and the combination of
elevator control and drive is realized. To create a new generation of elevator integrated controller with safety, reliability, simple debugging, compact structure and high cost performance.

Meet the new national standard and new inspection design
Meet the requirements of the new national standard for Unintended car movement protection system (UCMP), lock short circuit and lock bypass.elevator safety are improved.
Can meet the standards of China (including Hong Kong, Macao and Taiwan), Southeast Asia, Russia, the Middle East, etc., and enhance the elevator market competitiveness.

Reliable product quality
The core components are imported brand products.
A new generation of IGBT modules is used with low switching losses, low heat generation and high reliability.
The design of the IGBT module's amplification margin improves the load capacity and service life of the elevator.
The board is coated with a protective design to meet the elevator's application in humid environments.
Meet safety and EMC requirements, CE certification and special equipment type test certification are obtained.

Feature
1. Support encoder signal: open collector, push-pull, SIN/COS
2. Support OA, OB quadrature signal frequency dividing output
3. Automatically learn encoder direction without manual setting