12 V 220 AH Superior Cycle Gel Lead-acid Batteries for Cyclic Applications with Frequent Cycles, L525mm x W267mm x H228mm
HRESYS VRLA Gel battery SCG series has high cycle life, excellent high&low temperature performance which is because of its advanced design technology. By combining the newly developed nano gel electrolyte and high cyclic paste, it is highly suited for renewable energy systems, outdoor telecom and other harsh environment require high cycle applications.
· 12 years long life design
· Silicon Gel technology applied in electrolyte to prevent water loss and to resist thermal runaway
· Thick plate with excessive active material enables excellent cyclic performance
· Available from 38Ah to 250Ah
· SCG seires can be working in many occasions, i.e. solar, energy storage, telecom, power utilities, UPS, etc.
· Normally used in cyclic applications with frequent cycles
· But Depth of Discharge shall normally not exceed 60 percent when it is used in cyclic scenarios.
· Guarantee is normally provided differently according to different working scenarios
o Home & Mini Energy Storage System
o Microgrid / Off-grid Power System
o Solar Street Lights
o Telecommunication
o Power Utilities
o IEC 60896-21/22
o GB/T 19638
o IEC61427
o JIS C8704
o BS6290 part 4
- Management and Product Certificates
o ISO9001:2015
o ISO14001:2015
o OHSAS18001:2007
o CE Certificate
| Nominal Voltage (V) | 12 (6 cells per unit) |
| Nominal Capacity (25 C) | 220 Ah@ 10HR-rate (to 1.80Vpc) |
| Dimension (mm) | L525mm x W267mm x H228mm |
| Approx. Weight | 62.8 kg (138.5 lbs) |
| Terminal Type | F-M6 or cable (torqure:6-8N.m for F-M6) |
| Internal Resistance | Approx.0.0028 Ohm (fully charged @ 20℃) |
| Max. Charge Current | 55A |
| Max. Discharge Current (5S) | 1600A |
| Short Circuit Current | 4200A |
| Self Discharge | Approx. 2.5% per month @ 20°C |
| Ambient Temperature | Discharge: -40~60°C
Charge: -20~55 C
Storage: -25~45 C |
| Float Charge Voltage | 13.5～13.62V/block @25℃ |
| Equalize & Cycle Use Charge Voltage | 14.1～14.4V/block @25℃ |
| Container Material | ABS(UL94-V0 optional) |
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220AH Battery Energy Storage System For Cyclic Applications L525mm X W267mm X H228m Images
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