- Brand: Union / Union
- Model: 12V100AH
- Suitable for: Computer Systems
Korea UNION Battery was born in 1977, first in 1983 by Korea Telecom KOREAN PTT battery quality accreditation and the United States UL safety certification, the designated backup power for the 1986 Asian Games and 1988 Seoul Olympics. UNION BATTERY CORPORATION, with business development, UNION battery has in South Korea, India, China, Iran and other countries have established production bases its production base in China, Foshan City, Uniroyal battery Co., Ltd. is China's first professional production VRLA batteries (VRLA battery) of South Korea joint venture, the main production testing equipment are imported equipment of plants above 20 percent in South Korea headquarters staff have received professional training, and a sound ISO9001-2000 quality assurance system.
Union Battery Features:
1. Union battery cycle performance excellent, 80% DOD depth of discharge ≥600 times
Photovoltaic solar energy systems with batteries, solar energy during the day and is charged at night to power the load (discharge), basically once a day charge and discharge cycles, thus requiring excellent battery cycle performance. This type of battery uses a unique grid alloy and high-density lead paste formula, greatly improve the charge-discharge cycle performance (number of cycles increased by about 40%).
2. Union charge acceptance is superior, after deep discharge or over-discharge recovery performance
PV system battery charging current is much smaller than its desired normal charging current, especially in the rainy days of continuous sunshine will cause the battery charge is low, the battery charge less often in a state or the occurrence of over-discharge, requires battery charge acceptance ability is superior, in after deep discharge or over-discharge recovery performance. this type of battery uses a unique grid alloy and electrolyte formula, make significant improvements in the ability to accept charge.
3. The Union batteries with excellent high temperature properties and good low temperature performance
Photovoltaic solar energy systems with batteries, mostly installed outdoors, summer heat and winter cold, large changes in ambient temperature (-40-55 ℃), thus requiring battery has excellent resistance to high temperature characteristics through the grid, the active material and an electrolyte the introduction of special additives, the battery high and low temperature properties improved significantly.
4. leak fluid, maintenance-free
Unique design completely sealed, with high-efficiency oxygen recombination technology to complete the regeneration of water, so as to achieve the effect of maintenance and do not need to add water.
5. The high-performance, durable
Battery discharge rate is very low, at room temperature (25 ℃) monthly discharge of less than 3% low resistance, with excellent high-rate discharge performance, providing strong power. Under normal floating state, 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-barrier sheet, you can adjust the internal pressure of the battery and to prevent precipitation of corrosive gases, the use of safe and reliable, and gets:
The United States UL safety certification (NO.MH16572)
German agency TUV IS09002 certification (NO.041008759)
China Import and Export Commodity Inspection CQCISO9002 certificate (NO.4400 / 981519)
Chinese Ministry of Information Industry of telecommunications equipment into the network certificate (NO.26-0820-009397)
Chinese export license (export exemption)
Ministry of Electric Power Equipment approved testing report
China Administration of Radio Network Equipment Approval Certificate
China Telecom Administration into the door to the first selection of equipment manufacturers
UNION battery built-in safety valve and liquid-barrier sheet, you can adjust the internal pressure of the battery and to prevent precipitation of corrosive gases, the use of safe and reliable
, And obtained through:
UPS uninterruptible power supply system
Program-controlled telephone / mobile communications
Power DC power supply
Microwave communications railway system
Emergency lighting Security System
Solar energy and other energy storage systems
PHS base station power
Outdoor standby power
Lead-acid battery works:
Lead batteries with sulfuric acid for example, sulfuric acid lead battery group mainly positive (+, lead dioxide PbO2), the negative (-, lead, Pb), the electrolyte (dilute sulfuric acid, 2H2SO4), partitions and other major elements in lead-acid batteries. charge and discharge process, lead-acid battery positive and negative electrodes and the electrolyte will change as follows: (positive) (electrolyte solution) (negative) discharge PbO2 + 2H2SO4 + Pb ------ PbSO4 + 2H2O + PbSO4
(Lead oxide) (sulfate) (spongy lead) (lead sulfate) (water) (lead sulfate)
(Positive) (electrolyte solution) (negative) charge PbSO4 + 2H2O + PbSO4 ----- PbO2 + 2H2SO4 + Pb
(Lead sulfate) (water) (lead sulfate) (lead oxide) (sulfate) (spongy lead)