CSB 48RE1200 2V 1200Ah Valve-Regulated Sealed Lead-Acid Battery
The CSB 48RE1200 is a 2V valve-regulated sealed lead-acid battery with a nominal capacity of 1200Ah (100-hour rate), featuring AGM technology and pure lead-carbon additives, suitable for renewable energy storage and photovoltaic systems, with a design cycle life of up to 3800 cycles (50% depth of discharge).
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Product Features
- Valve Regulated Lead Acid (VRLA) Battery with Carbon Additives
- Maintenance-Free, Absorbent Glass Mat (AGM) Technology for Efficient Gas Recombination of up to 99%
- Pure Lead Construction and Proprietary Elements Using Carbon to Enhance Cycle Life, up to 3,800 Cycles at 50% Depth of Discharge
- 10-Year Full Replacement Warranty
- Suitable for Energy Storage and Power Fluctuation Control— Enhanced IEC 61427 Standard Applicability for PSoC Cycling in Renewable Energy Systems, Including Photovoltaic (PV) Applications.
Application Scenarios
- PV energy storage DC side battery bank
- Wind power energy storage system
- Solar off-grid power station storage
- Microgrid energy storage battery array
- Home PV energy storage system
- Grid peak shaving energy storage station
Product parameters
- Model：48RE1200
- Voltage：48Vdc
- Nominal Voltage per Cell：2V
- Nominal Capacity：1200 Ah @ 100 hr-rate
- Ah Capacity：824.00 (8-Hr 1.75 Vpc @ 25°C)
- Ah Capacity：972.00 (20-Hr 1.75 Vpc @ 25°C)
- Ah Capacity：816.00 (8-Hr 1.80 Vpc @ 25°C)
- Max. Charge Current：168 A
- Terminal Type：I3 thread copper alloy terminal to accept M10 bolt
- Terminal Torque：249±50 Kgf·cm / 216±43 Lbf·in / 24.4±4.9 N·m
- Container Material：Flame-retardant 聚丙烯 (UL 94-V0)
- Weight：2007.2 / 4425.12 kg / lb.
- Length (L)：55.4 / 21.8 mm / in
- Width (W)：112.3 / 44.2 mm / in
- Height (H)：170.9 / 67.3 mm / in
- Design Life：2700 cycles at 70% DOD (25°C); 3800 cycles at 50% DOD (25°C); 5900 cycles at 30% DOD (25°C)
- Equalizing Charging Voltage：* 2.50±0.02 VDC/Unit at 25°C, current limit 0.14CA (168A)
- Charging Voltage：Multi-step, CC-CV 2.42±0.02 VDC/Unit at 25°C, current limit 0.07CA (84A) Power fluctuation control
- Operating Temperature：discharge -25°C to 50°C; charge 0°C to 40°C; storage -20°C to 40°C
- Note：For detailed charging information, please review the user manual
