Introduction of P series for Kehua UPS power supply industry

The fr-uk-p series of uninterruptible power supply for industrial power of Kehua company is a high-efficiency and energy-saving power supply product specially designed for industrial application environment. The product can provide high-quality electric energy to the load under the condition of any load and municipal power input, completely eliminate the impact of instantaneous power grid interruption on the industrial system, effectively eliminate the high-frequency interference in the power grid, prevent the harm of power grid overvoltage to the load, and ensure the reliable operation of key industrial processes and controls. It is generally applicable to steel, glass, ceramics, food, petroleum, chemical industry, automobile Manufacturing and processing devices, manufacturing processes, industrial control equipment, experimental and testing equipment in pharmaceutical, cement, natural gas, coal mine, metallurgy, plastics and other industrial systems.

Compared with traditional UPS solutions, the fr-uk-p series of UPS for industrial power adopts advanced energy-saving control technology, digital DSP control, reliable industrial power devices, intelligent multi-mode battery management and other technologies, and can be equipped with rich intelligent monitoring and power source management software, which greatly reduces the operation energy consumption and operation cost of the power system, and the product has high cost performance With high reliability, it is an ideal power supply solution for industrial system users.

Main technical features of P series for Kehua UPS power supply industry

● high efficiency and energy saving

A. The efficiency of the whole machine is more than 98%, which is more than 70% energy-saving than the traditional UPS power supply solution.

B. There is no need to configure air conditioning cooling system, which reduces space requirements and saves the overall investment cost.

C. The mean time between failures (MTBF) is up to 220000 hours.

Low operating cost

A. The system has high efficiency and ultra-low power consumption, which greatly reduces the power cost, especially in the large-scale power consumption environment of industrial manufacturing.

B. The battery system is maintenance free, and the battery is in the backup working state when the mains power is normal. The service life of the battery is longer and the maintenance cost is lower.

C. The system failure rate is lower than that of the traditional UPS power solution, which effectively reduces the operation and maintenance cost of the equipment.

D. Close to 1:1 compatible generator (set), greatly reducing the operation cost.

E. The system has the advantages of high efficiency, low heating capacity, low operation loss, and reducing thermal radiation and thermal pollution.

● advanced technology

A. Full digital DSP Control Technology

The inverter control, phase synchronization, input rectifier control, logic control and other DSP digital control of the whole machine have high control precision, fast speed, good comprehensive performance and high reliability.

B. Modular design of power devices

The power devices of the whole machine, including input rectifier module, output inverter module and thyristor module, are designed on independent and pluggable structural modules respectively, which is conducive to on-site installation and maintenance.

C. Intelligent battery management technology

The intelligent multi-mode battery management technology is adopted to prolong the service life of the battery and realize the functions of battery monitoring and self diagnosis and self-test.

D. Redundancy design of key circuits

The working power supply adopts redundant backup design to effectively improve the reliability of system operation.

E. Intelligent fan speed control

According to the load, the intelligent speed regulation design prolongs the service life of the fan and reduces the noise.

F. Manual maintenance bypass design

A maintenance bypass channel is designed to ensure that the machine can still supply uninterrupted power to the load during maintenance, and the system has high maintainability.

G. Unique regenerative energy treatment device

In order to eliminate the influence of high-voltage energy generated by inductive load faults such as motor and water pump on the front-end equipment, a unique regenerative energy treatment device (option) is designed to ensure the reliable operation of the system.

● high environmental adaptability

A. It has strong impact resistance and load capacity.

B. Super load adaptability, which can adapt to inductive loads such as motor and water pump.

C. Good generator matching greatly improves the utilization rate of generator.

D. Industrial structural design, with protection grade above IP32.

E. It can be equipped with AVR, ATS, frequency converter and other power options to meet the customized needs of the power supply system.

● manageability

A. Full function LCD large LCD display
The LCD display is designed as a Chinese / English optional interface, which is convenient for different users and easy to operate. It can observe the operation parameters and operation status of IPS in real time, which is convenient for daily management and maintenance.
B. Equipped with audible and visual alarm device and intelligent monitoring software, it can realize the on-site and remote management of IPS power supply system, including short-range point-to-point communication monitoring, medium-distance communication monitoring, long-distance network management monitoring, etc.
C. The optional battery management system (mmbm2) can detect the batteries with abnormal performance in time, and realize the management of the performance and parameters of single battery and the whole battery.
● rich options
Audible and visual alarm device
Battery management system (mmbm2)
Regenerative energy treatment device
Voltage regulator (AVR)
Input redundancy switch (ATS)
Power Distribution Cabinet
Frequency converter