UPS lithium ion battery 05373151663

Lithium-ion battery
/Main functions of mining explosion-proof and intrinsically safe lithium-ion battery power supply
With the development of the coal industry and the advancement of mining equipment technology, monitoring communication systems, emergency evacuation facilities, Underground transportation vehicles and other vehicles have increasingly higher capacity requirements for explosion-proof power supplies. At the same time, the "Explosive Environment Part Part Equipment Protected by Flameproof Enclosures" clearly prohibits the use of batteries that may release electrolytic gas during normal use in explosion-proof enclosures.
/ Mine explosion-proof and intrinsically safe lithium-ion batteries have large power supply, stable and reliable operation, and meet the needs of mining equipment for uninterrupted power supply. When there is an external input AC power supply, the power supply rectifies the input AC power into DC, and then inverts and filters the output. When the external power supply is cut off, it is powered by the lithium-ion battery pack to ensure uninterrupted output.
/Main performance of mining explosion-proof and intrinsically safe lithium-ion battery power supply
, AC input voltage\, fluctuation range (%~%)
, AC input voltage frequency %
, AC input voltage harmonic %
, AC output voltage %
, rated output current
, display inch LCD screen
, inverter switching time milliseconds
, lithium Battery power supply time is not less than hours
, inverter efficiency %
, overload capacity %, minutes % hours, seconds
, AC output voltage harmonic content % linear load %, % non-linear load %
, with protection against charging overvoltage and overcurrent, output short circuit, discharge overcurrent, and abnormal temperature overheating, and the value is adjustable
. The product complies with the "Coal Separation for Mining (Intrinsically Safe)" Safety Technical Requirements for Type Lithium-ion Battery Power Supply》
Application environment of mining explosion-proof and intrinsically safe lithium-ion battery power supply
Used in underground rescue cabins, communication equipment power supply, underground lighting, etc. that require uninterrupted mining communication In the case of power supply, it can be used in environments with explosive gases underground in coal mines.
Contact Wang Yu
Mobile phone
Telephone
WeChat

Service concept
Respect customers and understand customers
Continue to provide services that exceed customer expectations Products and services
Be the forever partner of customers
Company introduction
Shandong Kuangan Mechanical and Electrical Co., Ltd., Jining Dongda Mechanical and Electrical Co., Ltd., Jining Dongda Electrical Co., Ltd., a subsidiary of Shandong Dongda Group company.
The company is located in Jining City, Shandong Province, the hometown of Confucius and Mencius. It is surrounded by scenic spots such as the Three Confucius Holy Land, Mount Tai, Weishan Lake, and Shuibo Liangshan. It is adjacent to the Beijing-Shanghai Railway to the east, the Beijing-Hangzhou Canal to the west, and Ridong to the north. High speed, convenient transportation and extending in all directions. The company has a registered capital of 10,000 yuan, an area of square meters, and total assets of more than 100 million yuan. The company has strong technical force, currently has many employees, including many professional and technical personnel, and has more than one set of main production equipment and testing and testing instruments. It has formed a comprehensive capacity of annual production and sales of mining products exceeding 100 million yuan.
The company always adheres to the guiding ideology of the National Coal Mine Safety Supervision Bureau on coal mine safety, takes coal mine safety as its own responsibility, creates safe products, and eliminates hidden dangers in coal mine safety. We always insist on taking science and technology as the primary productive force, quality as the basis of life, and insist on relying on the power of science and technology to continue to develop and grow. The company relies on the strength and advantages of scientific research institutes such as the 716th Research Institute of China Shipbuilding Industry Corporation, China University of Mining and Technology, Nanjing Design Institute, Jinan Design Institute, Shandong University of Science and Technology, Beijing Coal School, etc., and aims at a high starting point, high quality, and high-tech content. , committed to the development, production, sales and after-sales service of mechanical and electrical products that are safe, energy-saving, efficient and environmentally friendly for coal mines.
The company now has ten series and more than forty varieties of products. The main products include belt feeders, reciprocating feeders, wet concrete sprayers, roller tank ears, broken belt catchers for belt conveyors, air pressure self-rescue devices, pneumatic car arresters, pneumatic horizontal brakes, pneumatic Vehicle blocking beam, inclined lane anti-car racing device (one slope and three gears), belt conveyor belt automatic deviation correction device, vertical shaft skip quantitative bucket loading equipment, pressureless damper, composite wear-resistant steel plate, pin tooth operation complete set of equipment, communications Sound and light annunciators, verbal sound and light alarms, belt conveyor comprehensive protection devices, mine damper automatic control devices, mine switch control devices, mine automatic sprinkler dust suppression devices, mining sports car protection devices, etc. Among them, there are many products that have obtained national patents, and they have obtained patent funds from the Municipal Science and Technology Commission and the District Committee, and three scientific research projects have produced huge benefits.
The company is willing to pursue zero-defect product quality with high-quality and advanced products, perfect after-sales service, and the business philosophy that customers are always God. We sincerely invite new and old customers to visit us for guidance, negotiate cooperation, and create a win-win situation.