Ascent’s ALA series Lead Acid 2V VRLA UPS batteries are widely used in standby power applications for telecommunications, UPS, military, broadcast, and television system purposes.
• Positive plate uses a tubular plate which can prevent active material failures
• Multi-component alloy frame
• Corrosion-resistant with long service life
• Negative plate features a special radiated structure
• Micro-pore PVC-SiO2 separator with high porosity and low resistance
• High discharge performance
• High gas recombination efficiency
• Maximum charge efficiency
• Low self-discharge rate
• Easy installation and handling
ALA‑GT‑600‑12
Item | Description |
Nominal Voltage | 2 V |
Nominal Capacity (10 h, 1.8 V/cell) | 600.0 Ah |
Rated Capacity (+25 °C) | 10 h rate (60.0 A, 1.80 V): 600 Ah 5 h rate (104 A, 1.75 V): 520 Ah 3 h rate (152 A, 1.75 V): 456 Ah 1 h rate (341 A, 1.60 V): 341 Ah |
Internal Resistance | Approx. 0.62 mΩ |
Maximum Discharge Current | 4800 A/5s |
Cycle Use (+25 °C) | Initial Charging Current: ≤150.0 A Voltage: 2.40 V to 2.50 V Temp. coefficient: ‑5 mV/°C |
Standby Use (+25 °C) | No limit on Initial Charging Current Voltage: 2.25 V to 2.30 V Temp. coefficient: ‑3 mV/°C |
Self‑Discharge (+20 °C) | <2 % per month |
Container Material | ABS |
Operating Temperature | Discharge: ‑20 °C to +55 °C Charge: 0 °C to +40 °C Storage: ‑20 °C to +50 °C |
Nominal Operating Temperature | 25 °C ± 3 °C |
Dimensions (L × W × H) | 145 mm × 206 mm × 646 mm (681 mm total height) |
Approx. Weight | Approx. 46.0 kg |
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