内页图
News
Home News The whole machine with powered on

The whole machine with powered on

  • January 11, 2015
When the Shenzhen V&T Technologies Co.,Ltd. frequency inverter is switched on, the action seems to be one step at a time, but have you ever thought about the information contained in this short moment?

After the inverter has the condition of power on, close the power switch.

During the normal power on in system, the status indicator light, unit indicator light and LED digital tube on the operation panel will suddenly light up.After the completion of self-inspection on frequency inverter. The sound of the contactor (relay) closing is heard.When operation panel displays 50.00, the Hz indicator is on and flashing continuously.When MON and FWD indicator are on, the whole process takes about 1 to 3 seconds.

In the meantime, 15kW and below frequency drives (see user manual for details), fan operation after power on.

In accordance with the above state, it means that the inverter is energized normally.

The whole machine power content for you to introduce here.


For Shenzhen V&T Technologies Co.,Ltd.


Shenzhen V&T Technologies Co.,Ltd. is a listed company on shenzhen Stock Exchange Center,Stock code is 300484. V&T Company is certificated as a National Hi-tech enterprise and software enterprise, which has fully intellectual property rights and devotes to the R&D, manufacture, sales and technical service of Frequency Inverter(Variable frequency drive) , Servo Drives, Electric Vehicle Motor Controller(E-Drive), Solar pump inverter , Integrated elevator drive etc.. V&T has won the “Technical Innovation” prize awarded by Inverter(AC Drive) Industry Association (IIA), the “The most competitive VFD brands” prize awarded by China Electrical Association, “Electric Vehicle Excellent Technology” Prize awarded by China Electro-Technical Society (CES). V&T has been ranked as one of the Top 10 Chinese Inverter(frequency drive) Enterprises.


Shenzhen V&T Technologies Co.,Ltd. has completely grasped the key control technique and also possesses the capacity of industrialization design and manufacturing. It has developed lots of product series. The product voltage grade mainly contains 200V, 400V, 690V, 1140V, and the power grade varies from 0.4kW to 3000kW, which could meet various application demands from high, medium and low level market.


Under the premise of meeting international standards , we further strengthened the product reliability and environment adaptability to suit harsh and extreme environments. Customized product and industrialized design can better meet medium and high level application demands. The products have been widely used in metallurgy, crane, oil, chemicals, machine tools, electric vehicles, metal processing, building materials, stone, wood processing, ceramics, plastics, air compressor, washing machine, water supply, air conditioning, municipal engineering, textile, printing, mining and other industries.


Copyright © 2024 Shenzhen V&T Technologies Co.,Ltd.. All Rights Reserved. Power by

IPv6 network supported

top

Leave A Message

Leave A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #