RANGE SUMMARY
By combining a newly developed corrosion resistance alloy and an advanced curing process, the DB series can achieve better performance and reliable standby service life up to 12 years for float service.
It is highly suited for UPS systems, switchgear devices, CATV and telecommunication applications.
FEATURES AND B ENEFITS
● 12 years design life in floating condition
● Wide operating temperature range
● Thick flat plate featuring high Tin low Calcium alloy
● Operation in any position without acid leakage
● Very suitable for float condition
● Low self-discharge rate and long shelf life
● Excellent deep discharge recovery capability
CONSTRUCTION
● Positive plate: High Sn low Ca grid to resist corrosion and prolong life
● Negative plate: Balanced Pb-Ca grid for improved recombination efficiency
● Separator: Advanced AGM separator for ultra low float current
● Electrolyte: Dilute high purity sulphuric acid
● Battery container and cover: ABS
● Pillar seal: Double layers epoxy resin seal
● Relief valve: Complete with integrated flame arrestor
CHARGING VOLTAGE AND SETTINGS
● Constant voltage charging is recommended
● Recommended float charge voltage: 2.27Vpc @ 25°C
● Float voltage temperature compensation: -3mV/° C/cell
● Equalize charge voltage :2.35 Vpc @25°C
● Max. charge current allowable: 0.25C10A
Applications
● UPS
● Electric power distribution system
● CATV and FTTX cabinet
● Telecommunication
● Others
Complied Standards
● IEC 60896-21/22
● Eurobat guide
● BS6290 part 4
● GB/T 19639
● JISC8704
● UL1989
● IATA and IMDG
Technical Specifications
Capacity Range: 38Ah~250Ah
General Specifications
Code No. | Voltage (v) | Capacity (AH) | Dimension | Weight | Terminal Type | ||||||||
Length | Width | Height | Total Height | ||||||||||
mm | in | mm | in | mm | in | mm | in | Kg | Lb | ||||
DB12-38X | 12 | 38 | 223 | 8.78 | 93 | 3.66 | 175 | 6.89 | 175 | 6.89 | 9.8 | 21.6 | M5 |
DB12-40X | 12 | 40 | 223 | 8.78 | 108 | 4.25 | 175 | 6.89 | 175 | 6.89 | 11.5 | 25.3 | M5 |
DB12-40 | 12 | 40 | 197 | 7.76 | 165 | 6.5 | 176 | 6.92 | 176 | 6.92 | 12.2 | 26.9 | M5 |
DB12-45 | 12 | 45 | 197 | 7.76 | 165 | 6.5 | 176 | 6.92 | 176 | 6.92 | 13.2 | 29.1 | M5 |
DB12-55 | 12 | 55 | 230 | 9.05 | 138 | 5.43 | 210 | 8.26 | 215 | 8.46 | 17 | 37.4 | M5 |
DB12-55X | 12 | 55 | 223 | 8.77 | 135 | 5.31 | 177 | 6.96 | 177 | 6.96 | 15 | 33.1 | M5 |
DB12-65X | 12 | 65 | 230 | 9.06 | 150 | 5.91 | 180 | 7.09 | 180 | 7.09 | 16.5 | 36.4 | M6 |
DB12-65 | 12 | 65 | 350 | 13.7 | 166 | 6.54 | 179 | 7.05 | 179 | 7.05 | 20 | 44.1 | M6 |
DB12-70X | 12 | 70 | 259 | 10.1 | 170 | 6.69 | 160 | 6.29 | 162 | 6.37 | 19.4 | 43 | M6 |
DB12-75 | 12 | 75 | 265 | 10.4 | 168 | 6.61 | 208 | 8.18 | 213 | 8.38 | 22.3 | 49.2 | M6 |
DB12-80 | 12 | 80 | 265 | 10.4 | 168 | 6.61 | 208 | 8.18 | 213 | 8.38 | 24.2 | 53.4 | M6 |
DB12-90 | 12 | 90 | 306 | 12 | 169 | 6.65 | 209 | 8.22 | 211 | 8.3 | 26 | 57.3 | M6 |
DB12-100S | 12 | 100 | 306 | 12 | 169 | 6.65 | 209 | 8.22 | 211 | 8.3 | 28.3 | 62.4 | M6 |
DB12-100 | 12 | 100 | 330 | 12.9 | 174 | 6.85 | 215 | 8.46 | 220 | 8.66 | 30 | 66.1 | M8 |
DB12-120 | 12 | 120 | 409 | 16.1 | 177 | 6.96 | 208 | 8.19 | 225 | 8.85 | 35.4 | 78.2 | M8 |
DB12-135 | 12 | 135 | 341 | 13.4 | 173 | 6.81 | 283 | 11.1 | 288 | 11.3 | 35.5 | 78.3 | M8 |
DB12-150 | 12 | 150 | 484 | 19.1 | 170 | 6.69 | 225 | 8.86 | 241 | 9.49 | 45.5 | 100 | M8 |
DB12-180 | 12 | 180 | 532 | 20.9 | 207 | 8.15 | 220 | 8.66 | 225 | 8.85 | 53.3 | 118 | M8 |
DB12-200S | 12 | 200 | 532 | 20.9 | 207 | 8.15 | 220 | 8.66 | 225 | 8.85 | 57 | 126 | M8 |
DB12-200 | 12 | 200 | 520 | 20.4 | 240 | 9.44 | 217 | 8.54 | 222 | 8.74 | 60 | 132 | M8 |
DB12-230 | 12 | 230 | 529 | 20.5 | 240 | 9.44 | 217 | 8.54 | 222 | 8.74 | 65.3 | 144 | M8 |
DB12-250 | 12 | 250 | 525 | 20.6 | 268 | 10.5 | 220 | 8.66 | 225 | 8.85 | 72 | 159 | M8 |
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Leadway Energy Technology (Shenzhen) Co. Ltd.
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Nanyuan Maple Leaf Building, No. 1088, Nanshan Avenue, Dengliang Community, Nanshan Street, Nanshan District, Shenzhen, Guangdong, China