Primary and Secondary Integration Products

The primary and secondary fusion ring network cabinet is a new type of power distribution equipment, which integrates the functions of primary and secondary switchgear, ring network cabinet and intelligent control to form a highly integrated system. The primary and secondary fusion ring network cabinet is widely used in the power distribution system of cities, industrial parks, commercial centers and other places. It is mainly used for power distribution, monitoring and control of power grid, and can realize the protection and management of power grid. The traditional ring network cabinet usually can only realize the ring network function of the power grid, while the one-two fusion ring network cabinet not only has the ring network function, but also can realize the primary and secondary switching, protection, control and other functions. In contrast, the functions of primary and secondary fusion ring network cabinet are more complete, and the scope of application is more extensive.

1. Compact structure: adopting modularized design, it can be combined according to different needs, making the whole system more compact and occupying less space.

2. Complete functions: integrating primary and secondary switching, ring network, protection, control and other functions, improving the reliability and flexibility of the system.

3. High degree of intelligence: adopting advanced intelligent control technology, it can monitor the status of power grid in real time and control the operation of power grid automatically, which improves the automation and intelligence of the system.

4. Saving project investment: compared with the traditional ring network cabinet, the primary and secondary fusion ring network cabinet saves on cost and is easy to maintain.

5. Convenient installation: small size, small footprint, easy to install and favorable for expansion.

6. Convenient maintenance: each switching station is equipped with an intelligent control module, which allows staff to observe the operation, identify faults, prevent failures and restore the power supply system without having to go out.

Rated data

Working voltage: AC/DC220V or AC/DC110V or DC48V or DC24V, fluctuation is 80~120% of rated voltage

Telecommunication voltage: DC24V or DC48V or DC220V.

Rated voltage: AC 220V or AC100V.

Rated current: AC 5A or AC 1A.

Frequency: 50Hz.

Power consumption

AC voltage: <0.5VA/phase;

AC current: <0.75VA/phase;

Power consumption: ≤30VA

Overload capacity

AC voltage: 1.2 times rated voltage:continuous operation;

AC current: 1.2 times rated current:continuous operation;

20 times rated current: 1 second.

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