REXC series, under name of REX Carbon, is lead carbon battery developed from REX series. Combine world advanced lead carbon technology and REX VRLA technology, REXC lead carbon battery extra-long cycle life, special in partial state of charge (PSoC) cycle, significantly faster recharge rates and large current discharge performance. REX Series is mainly designed for energy storage system, hybrid system.
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• Renewable energy storage
• Smart power grids and microgrids system
• Distributed energy storage system
• Hybrid energy storage system such as solar and wind
• Home energy storage system
• Solar power generation grid/off-grid energy storage system
• Emergency lighting system
• Generator and battery hybrid energy system
• Other standby, cycling system
| Specifications | |
| Battery Model | REXC-1200 |
| Nominal Voltage | 2V |
| Capacity |
1200Ah (10hour to 1.80V/cell @25°C 1440Ah (120hr to 1.85V/cell @25℃) |
| Typical Weight | 90 kg |
| Internal Resistance | Approx 0.15 mΩ |
| Short-Circuit Current | 13874A |
| Self Discharge | The residual capacity is above 90% after 90 days storage(25°C) |
| Temperature Range s |
Operation (recommended):15℃~25℃ |
| Operation (maximum):-40℃~50℃ | |
| Max. charging current | 360 A |
| Max. constant charging current | 240 A |
| Charge Voltage | Floating:2.25V (25℃) |
| Equalizing/Cycle: 2.30V (25℃) | |
| Terminal | M8 embedded copper |
| Terminal Hardware Torque | >10 N·m |
Feature
• Design life 20 years
• Combine the advantage of lead acid battery and supercapacitor
• Ideal for PSOC cycle application
• High power, repid charge/discharge
• Reduce sulfation of negative plate, excellent recharge acceptance performance
• Waterproof, anti-salt treatment, shockproof module installation design
• Comply with IEC60896,IEC61427 etc. standard
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