- Brand: Union / Union
- Model: 12V100AH
- Applicable object: Computer system
South Korea UNION Battery was born in 1977, the first in 1983 through Korea Telecom KOREAN PTT battery quality recognition and the United States UL safety certification for the 1986 Asian Games and the 88 Seoul Olympic Games designated standby power. UNION BATTERY CORPORATION, with the business development, UNION battery has in the Korea, India, China, Iran and other countries to establish a production base in mainland China production base in Foshan City Uni Battery Co., Ltd. is China's first professional production VRLA Battery (VRLA Battery) of China and South Korea joint venture, the main production Testing equipment are imported plant equipment. More than 20 percent of employees in South Korea headquarters received professional training, and has a sound ISO9001-2000 quality assurance system.
Union Battery Features:
1. Union battery cycle performance, 80% DOD depth of discharge ≥ 600 times
Solar photovoltaic power system with batteries, solar charging during the day and night to the load power supply (discharge), is basically a day charge and discharge cycle, so the battery cycle performance requirements.This type of battery uses a unique grid alloy and high density Lead-free paste formulations, greatly improving the charge and discharge cycle performance (cycle number increased by about 40%).
2. Union battery charging ability to accept, in the deep discharge or over discharge after the restoration of good performance
PV system in the battery charging current is far less than the required normal charging current, especially in continuous rainy days, sunshine will cause less battery charging, the battery is often in a state of undercharge or discharge occurred, requiring excellent battery charging ability to accept, in the Deep discharge or over discharge after the recovery performance.This type of battery uses a unique grid alloy and electrolyte formulations, so that the ability to significantly improve the charge acceptance.
3. Union battery has excellent high temperature characteristics and good low temperature performance
Most of the batteries are installed in the outdoor, hot and cold in winter, the environment temperature changes (-40-55 ℃), so the battery has excellent resistance to high and low temperature characteristics.Through the grid, active substances and electrolytes In the introduction of special additives, the battery resistance to high temperature characteristics improved significantly.
4. Leak-proof solution, maintenance-free
Unique structural design to achieve complete sealing, with high-efficiency oxygen recombination technology to complete the water regeneration, so as not to add water and maintenance-free effect.
5. High-performance, durable
Battery discharge rate is very low, at room temperature (25 ℃) monthly discharge of less than 3%. Very low internal resistance, with excellent high-rate discharge performance, providing strong power. Normal floating state, the battery life of up to 12 years (2V series), or 6-8 years (6V / 12V series).
Safe and reliable, in line with international standards
UNION battery built-in safety valve and liquid film resistance, can adjust the battery internal pressure and prevent the precipitation of corrosive gases, the use of safe and reliable, and through:
US UL safety certification (NO.MH16572)
Germany TUV institutions IS09002 certification (NO.041008759)
China's import and export commodity inspection CQCISO9002 certificate (NO.4400 / 981519)
China's Ministry of Information Industry, telecommunications equipment into the network certificate (NO.26-0820-009397)
China Export Commodity License (Export Exemption)
Ministry of electrical power equipment testing and accreditation report
China Radio, Film and Television Network equipment accreditation certificate
China's telecommunications equipment selection of the first into the factory
UNION battery built-in safety valve and liquid sheet, can adjust the battery internal pressure and prevent the corrosive gas precipitation, the use of safe and reliable
, Through and obtained:
Uninterruptible power supply UPS systems
Program - controlled telephone / mobile communications
Power DC power supply
Microwave Communication of Railway System
Emergency lighting safety systems
Solar energy and other energy storage systems
PHS station power supply
Outdoor backup power supply
Lead-acid battery works:
In lead sulfate battery, lead acid battery is mainly composed of lead (+, PbO2), negative (-, Pb, Pb), electrolyte (dilute sulfuric acid, 2H2SO4), partition and so on. (Positive) (electrolyte) (negative) discharge PbO2 + 2H2SO4 + Pb ------ PbSO4 + 2H2O + PbSO4 (lead) Electrolyte,
(Lead dioxide) (sulfuric acid) (spongy lead) (lead sulfate) (water) (lead sulfate)
(Positive Electrode) (Electrolyte) (Negative Electrode) Charge PbSO4 + 2H2O + PbSO4 ----- PbO2 + 2H2SO4 + Pb
(Lead Sulfate) (Water) (Lead Sulfate) (Lead Dioxide) (Sulfuric Acid) (Spongy Lead)