requirement analysis

The power supply situation of manufacturing plant is complex, especially there are many kinds of load in manufacturing industry. From it equipment to manufacturing equipment, the demand for power supply is not the same. With the increase of the types and quantity of production equipment, the deterioration of the power quality of low-voltage bus is aggravated. It brings more and more challenges to equipment managers of factory enterprises:

● the surge current generated by frequent actions of large-scale machining equipment causes the whole plant equipment to shut down;

● too much single-phase load makes the three-phase current of low-voltage bus seriously unbalanced;

● the circuit of instrument circuit board is broken down and the instrument is damaged in thunderstorm days, and part of actuator misoperates;

● the voltage fluctuates too much during the peak period of power consumption, exceeding the normal working voltage of the processing equipment;

Based on the complex and harsh production environment and diversified demand of the factory, the basic configuration scheme Uber power supply and distribution solution utilizes the cooperation experience with foreign enterprises for many years, benefits from the application of various industries, and constantly accumulates the industry experience to help the factory manufacturing enterprises realize the power quality, improve the production efficiency, and reduce the human and capital costs of production equipment maintenance.

The UPS system scheme of ubersch benefits from 1kva-200kva full series UPS product line. Its UPS product power supply system includes single in single out, three in single out and three in three out to meet the needs of special electric field of the plant;

Intelligent voltage stabilizing system solution, three sub regulated power stabilizing systems of ubersch, contactless intelligent voltage regulating power system, from anti surge to three-phase imbalance to solve the problems of power loss, slow response time and noise. Combined with the power supply of the factory, for example, the low-voltage bus has been equipped with ATS multi-channel power switching system, and different solutions have been selected to solve the problem of capital shortage.

Program advantages

Based on the characteristics of low disturbance and continuous operation, the industrial grade On-line UPS power supply system of ubersch makes use of DSP digital control technology to make data processing faster and output performance better, and reduces the human and capital cost of system maintenance.

The intelligent regulated power supply system adopts non-contact voltage regulation, with fast response time and low noise, which can solve the problems of large fluctuation of power supply and surge current in the direct supply and feed circuit of low-voltage bus.