low voltage electrical products at Wholesale Prices | Dvolt
  • low voltage electrical products at Wholesale Prices | Dvolt

low voltage electrical products at Wholesale Prices | Dvolt

The series of low voltage electrical products are will bring the best result of for you.
Products Details

With strong R&D strength and production capabilities, Dvolt now has become a professional manufacturer and reliable supplier in the industry. All our products including low voltage electrical products are manufactured based on the strict quality management system and international standards. low voltage electrical products We will do our best to serve customers throughout the whole process from product design, R&D, to delivery. Welcome to contact us for further information about our new product low voltage electrical products or our company.After years of development, Dvolt Electric Limited has won the trust of customers with excellent product performance and service quality.


DVQ5 Series automatic transfer switch is suitable for rated voltage 690V, rated frequency 50/60Hz, rated voltage 440V and below, rated current of 16A-3200A, the main power supply system for power supply, mainly used between in the two powers in the emergency case of the power supply system, in order to make sure the main load of emergency lighting, emergency elevator,lampblack machine to keep continuous and reliable work. It would be widely used for providing uninterrupted and normal power supply for high-rise buildings, hospitals, banks, highways,railways,etc..


1 Good installation performance.

2 Using the double composite contact, horizontal structure, micro motor pre storage and micro control technology, which basically realize the zero flying fox (no arc shield)

3 The reliable mechanical interlocking and electrical interlocks make a higher security.

4Zero crossing technique, in case of emergency, which can be forced the ATS stop at the zero position (simultaneously cut off two power supply).

5 The obvious functions of on-off position indication, padlock, etc, realize the isolation between the power supply and the load.

6 High reliability, over 10000 times of service life.

7 Good electromagnetic compatibility, strong anti-interference ability, no interference to the outside.

8 High degree of automation.

9 with the multiple input /output interfaces, so it is convenient for remote PLC control and automation system.

10 Do not need to be connected with any control components.

11 Nice appearance, small size and light weight, and it s controlled by the different logic control board and logic, to operate the inside built motor and gear box to make sure the position of the ATS.

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