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12V 150Ah Gel lead acid battery VRLA superior cycle
Parameter
Technical Specifications:
Nominal Voltage (V) | 12 (6 cells per unit) |
Designed Floating Life (25°C) | 12 Years |
Nominal Capacity (25°C) | 150 Ah @ 10HR-rate (to 1.80Vpc) |
Dimension (mm) | L483mm x W170mm x H240mm |
Approx. Weight | 42.85 kg (94.5 lbs) |
Terminal Type | F-M8 or cable (torque:10~12N.m for F-M8) |
Internal Resistance | Approx. 0.0035 Ohm (fully charged @ 20°C) |
Max. Charge Current | 37.5A |
Max. Discharge Current (5S) | 1200 A |
Short Circuit Current | 3400 A |
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°C (-3mV/ cell/°C) |
Equalize and cycle Use Charge Voltage | 14.1-14.4V/block @25°C |
Container Material | ABS (UL94-V0 optional) |
Battery Dimensions:
Battery Discharge Table:
Constant Current Discharge Characteristics: Amps (25°C) | |||||||||
F.V/Time | 30min | 1h | 2h | 3h | 4h | 5h | 8h | 10h | 20h |
1.70V | 155 | 96.4 | 57.1 | 41.5 | 33.1 | 27.6 | 18.8 | 15.5 | 8.18 |
1.75V | 150 | 94.5 | 56.1 | 40.9 | 32.7 | 27.3 | 18.5 | 15.3 | 8.03 |
1.80V | 143 | 91.4 | 54.9 | 40.1 | 32 | 26.6 | 18.1 | 15 | 7.87 |
1.85V | 135 | 87.4 | 52.8 | 38.8 | 31.1 | 26 | 17.7 | 14.6 | 7.69 |
Constant Power Discharge Characteristics: W/cell (25°C) | |||||||||
F.V/Time | 30min | 1h | 2h | 3h | 4h | 5h | 8h | 10h | 20h |
1.70V | 291 | 182 | 109 | 79.4 | 63.6 | 53.3 | 36.6 | 30.4 | 16.1 |
1.75V | 283 | 180 | 108 | 78.8 | 63.4 | 53.1 | 36.4 | 30.2 | 15.9 |
1.80V | 273 | 175 | 106 | 78 | 62.5 | 52.2 | 35.8 | 29.8 | 15.7 |
1.85V | 260 | 170 | 103 | 76.1 | 61.2 | 51.4 | 35.3 | 29.2 | 15.5 |
Parameters For Solar&Wind Applications:
Long time discharge capacity for Solar & Wind applications
Capacity | C₂₄ (Ah) | C₄₈ (Ah) | C₇₂ (Ah) | C₁₀₀ (Ah) | C₁₂₀ (Ah) |
VHR 12SCG150 | 161 | 170 | 174 | 182 | 188 |
Final Voltage | 1.85V |
Solar & Wind applications parameters settings
Over voltage disconnect: | 2.45±0.01V/cell @ 25°C |
Regulation/equalize voltage: | 2.40±0.01V/cell @ 25°C |
Array reconnection voltage: | 2.25±0.005V/cell @ 25°C |
Float voltage setting: | 2.27±0.005V/cell @ 25°C |
Low voltage alarm voltage: | 1.95±0.005V/cell @ 25°C |
Low voltage disconnect: | 1.90±0.005V/cell @ 25°C |
Load reconnect voltage: | 2.09±0.01V/cell @ 25°C |
Temp. compensate coefficient: | -5mV/cell/°C |
Characteristics:
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