lead storage battery
CA2-3000-Y Product Feature Long-life design (25℃): 10 or 18 years Low self-discharge rate: ≤3%/Month Good high rate discharge performance High sealed reaction efficiency: ≥99% Wide operation temperature range: -20℃～60℃ Grid: thicker grid and radiative grid structure Structure: Compact design,...
Lead storage battery is maintenance free valve regulated lead acid battery equipped with special gel specified safety valve. Safety valve has acid moisture filtration device without leaking out acid moisture and corroding surrounding equipment elements when the battery exits little gas.
Long-life design (25℃): 10 or 18 years
Low self-discharge rate: ≤3%/Month
Good high rate discharge performance
High sealed reaction efficiency: ≥99%
Wide operation temperature range: -20℃～60℃
Grid: thicker grid and radiative grid structure
Structure: Compact design, lower internal resistance/high specific energy
Plate: Pasted flat type, with patent formula of AM/ latest grid alloy + patent formula of AM
Terminal: two or more types terminals are convenient for selection
Separator: using improved AGM separator, makes lower resistance, higher assembling pressure to increase cycle life
Specification of lead storage battery
Cells Per Unit: 1
Voltage Per Unit: 2
Capacity: 3000Ah@10hr-rate to 1.80V per cell @25℃
Weight: Approx. 193.0Kg(Tolerance±1%)
Max. Discharge Current: 8000A (5 sec)
Internal Resistance: Approx. 0.3mΩ
Operating Temperature Range:
Discharge: -20℃ ~60℃;
Normal Operating Temperature Range: 25℃±5℃
Float charging Voltage: 2.27 to 2.3 VDC/unit Average at 25℃
Recommended Maximum Charging Current: 600A
Equalization and Cycle Service: 2.43 to 2.47 VDC/unit Average at 25℃
Terminal: Thread insert & Bolt (F10)
Container Material: A.B.S. UL94-HB, UL94-V0 Optional.
Datasheet of lead storage battery
1. Positive and negative plates
Positive and negative plates consist of active mass and a lead-calcium alloy grid structure.
2. Retainer, adjusting plate
Unwoven glass fiber cloth, with a high oxidation and heat resistance, is used to offer superior electrolyte absorption and retaining ability and satisfactory ion conductivity.
The safety valve opens when there is an abnormal increase in internal pressure caused by overcharging or misusage. Gas is released from the battery to return the pressure back to normal.
4.Container and covers
Container and covers are made of ABS or PP resin, with superior strength and acid resistance characteristics. The container and covers are sealed to prevent electrolyte and gas leakage.
The solar battery is a "battery" which applied in solar photovoltaic power generation.To this day,there are four types of solar battery:maintenance free lead-acid batteries,ordinary lead-acid batteries,battery and alkaline nickel cadmium batteries.Currently two types are widely used by people:maintenance freelead-acid solar battery and colloid storage battery.Cause their inherent free maintenance of properties and less polluting to the environment,it is suitable for reliable solar power system, especially in unattended workstations.
Power storage plant