150
UTSIS GEL series is Superior Cycle Gel battery.By combining the newly developed nano gel electrolyte and high cyclic paste. The series delivers high cycle life, excellent high&low temperature performance. It is highlybsuited for renewable energybsystems, outdoor telecom and other harsh environment that requires high cycle applications.

12V 150Ah Gel lead acid battery VRLA superior cycle

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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) C₈ (Ah) C₇ (Ah) C₀₀ (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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