Lead-Carbon Battery
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DOWNLOAD PDFRenewable energy (wind & solar ) storage system
Peak shifting of electrical power system
Frequency regulation and load following service
Smart-grid & micro-grid sites
Off-grid & bad-grid sites
Nominal Voltage | 2 V |
Capacity | 400 Ah @ 10hr to 1.80 V@ 25˚C (77˚F) |
Weight | 29.7 kg (65.5 Ibs) |
Dimensions | Length: 154 mm (6.06 in) Width: 207 mm (8.15 in) Height: 358 mm (14.09 in) Total height: 372 mm (14.65 in) |
Internal Resistance (full charged) | 0.31mΩ |
Short- circuit Current | 6800 A |
Self Discharge @25˚C(77˚F) | Less than 4% after 30 days storage |
Operating Temperature Range | Discharge: -40˚C ~ 50˚C(-40˚F ~ 122˚F) Charge: -20˚C ~ 45˚C(-4˚F ~ 113˚F) Storage:-20˚C ~ 40˚C(-4˚F ~ 104˚F) |
Recommended Operating Temperature | 15˚C ~ 25˚C (59˚F ~ 77˚F) |
Recommended Charging Current | 60 A |
Maximum Charging Current | 120 A |
Charging Voltage @25˚C(77˚F) | Float: 2.23 V/cell Equalize: 2.35 V/cell |
Terminal | M8 |
Container Materials | ABS/ABS V0 (Optional) |
Capacity Affected by Temperature(C10 ) | 105% @ 40˚C(104˚F) 85% @ 0˚C(32˚F) 60% @ -20˚C(-4˚F) |
Design Life @25°C(77˚F) | 20 years |
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