Complaint
>Ultra high volume energy density, saving footprint ≥50% Using environment friendly high-density lithium iron phosphate cell, its volume energy density is 200-300Wh/L, which is 3-5 times that of lead-acid battery. And lithium battery can save more than 50% of the floorspace under the same condition,having more footprint for IT cabinet. | |
>Excellent fast charging ability, charging time is only 1/6 of lead acid Lithium-ion batteries can be recharged within 1 to 2 hours to restore the backup power capacity of the UPS system and improve system security and stability, while lead-acid batteries take 10 to 15 hours. | |
>Smart BMS battery management system Built-in intelligent battery management system to ensure a full range of real-time data collection, status monitoring, control and protection, remote monitoring and operation and maintenance of the battery, which improve the safety and reliable operation of the system. with over charge/over discharge/ short circuit/ high and low temperature alarm and protection function. | |
>Ultra high weight energy density, 70% lighter weight low load-bearing requirements on the floor The weight energy density of lithium battery is 100-150 Wh/kg, and that of leadacid battery is 30-50Wh/kg. 70% lighter and 70% smaller than the VRLA batteries,save footprint and lessen the weight load and cooling consumption. | |
>Compact battery design minimizes the installation and maintenance cost The compact battery size and less weight help minimize the initial installation and transportation cost compare to the lead acid batteries, also the maintenance cost and cooling consumption cost is reduced greatly because of it. | |
>Long service life and better TCO The service life of lithium battery can reach 15 years which is 3-5 times longer than that of lead acid batteries. The TCO of lithium battery is only 50%~70% of that of lead acid batteries. Simplify operation and maintenance, reduce OPEX, and increase the service life of the entire power supply system. |
Key features:
Performance | Safety | Installation |
Excellent discharge performance; |
Lithium phosphate battery chemistry is stable and safe; |
40% weight reduction minimizes weight load and area of the system and also eases installation; Shift your refresh cycle to be in line with your IT equipment;
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Technical Data:
| Battery Model | ES 512-75 |
| Battery Technology | LiFePO4 |
| Nominal Voltage | 512V |
| Nominal Capacity | 75Ah |
| Nominal Energy | 38.4kWh |
| Dimension (WxDxH) | 1100x800x1350 mm |
| Boost Charge Voltage | 576V |
| Discharge Cut-off Voltage | 400V |
| Max Charge Current | 75A |
| Recom. Charge Current | 37.5A |
| Max Discharge Current | 400A for 5 min |
| Working Temperature Range | Discharge: -20°C to +60°C Charge: 0°C to +60°C Storage: -20°C to +60°C |
| Cycle Life | ≥3000 Cycles @ 100% DOD @ 25°C |
| Communication | RS485 , CAN/ RS232 (optional) |
| Safety Standard | CE, UN38.3 |
| Design life | 15+ years @25°C |
| Protection | Short circuit, over charge, over discharge, under charge, under discharge, over/under temperature etc. |
| Customization capability | Fully customizable as per customer requirement. |
| Why us? | |
| Reasons you would prefer to buy this power supply products from us | |
| Service | RMA(24/7 pre-sales and after-sales support),OEM,ODM |
| Quality | Highly reliable quality guaranteed by Varta production equipment, German technology, European raw materials |
| Warranty | Standard 2 years, 5+ years upon request |
| Price | Competitive factory Price! Cut down the cost you paid to the middle man |
| Professional | Founded in 1985, 30+ years battery manufacturing experience |
| Production capacity | 3,500,000KVAh per year |
| Reliable | Two R&D centers; Three major production bases; Global 500+ dealers/ agents; Global 100+ offices; Business coverage 65+ countries around the world |
| Shipping & Payment | |
| Payment | T/T, L/C , Cash, Western Union etc.(flexible payment term can be discussed) |
| Port | Normally Shenzhen China (any sea port upon request) |
| Delivery | By sea/air/trian/truck transportation |
| Delivery time | Normally 4 weeks ex factory excluding shipping. |
| Packing: | Pack in carton box then pallet (wooden box) |
