Reliable quality phosphate battery, 48V Lifepo4 battery EV4830-T
The communication facilities of telecom operators tend to be integrated, smaller and lighter. That means more business facilities are to be installed in a limited space. This has prompted higher requirements for the temperature range are gradually or have been started seeking and studying the new backup battery solution. Based on its own technical features as high capacity, high voltage and free of pollution, the lithium iron battery is widely concerned by people with a rapid development stance. It will be the first choice for the high requirement backup battery solution.
EverExceed communication LFP lithium battery system is mainly used for the backup battery of telecommunication industry and UPS; its performances are in compliance with the requirements in the telecommunication standard technical report of telecommunication backup lithium-ion battery package, with the adoption of iron battery package, with the adoption of iron phosphate lithium battery structure packing by flexible plastic film or aluminum alloy rigid packaging , it can satisfy the higher and new requirements of the telecom sector for the communication backup batteries.
Application
Base transceiver station Telecommunication systems
Wireline outside plants Electronic cash regidters
Central office Microprocessor based office machine
Communication equipment Other standby power suppliers
Uninterruptible power supplies
- Increased energy in given space;
- Easy installation and up scaling;
- High operational reliability;
- Optimized supervision strategy through remote Control/diagnostic;
- Very long life time;
- Preventive but not premature replacement at the end of the life;
- Maintenance free throughout lifetime.
- High cycle life and deep cycle: For infrastructure powered from high cycle life and deep cycle cost primary energy sources (e.g. diesel generators powered in off-grid or unreliable grid locations and anywhere energy storage systems are used to reduce CO2 emissions).
- Battery management: The battery system adopts special BMS high performance battery management module which is featured with voltage, current and temperature protection and a preferable communication between the battery system and the host.
- Intelligent monitoring: The monitoring unit checks the charging and discharging current, voltage and monomer battery surface temperature and ambient temperature automatically.
- Lightweight, high energy density standby power: The EV-48xx-T series batteries, due to their excellent properties, are the optional energy storage solution where limited space and or weight are important factors.
- Maximum performance float operation: For applications where the grid is reliable the EV48xx-T series battery float performance provides the ideal long life, modular standby power solution.
- Excellent high temperature performance: EV48xx-T series batteries can work normally even under 60℃.
- Paralleling use: The battery supports paralleling of multiple battery packs for increased reserve time.
| Model | EV4810-T | EV4820-T | EV4830-T | EV4840-T | EV4850-T | EV4860-T | EV48100-T |
| NOMINAL CHARACTERISTICS | |||||||
| Nominal voltage(V) | 48V | ||||||
| Typical capacity(C/5)(Ah) | 10 | 20 | 30 | 40 | 50 | 60 | 100 |
| Typical energy(C/5)(Wh) | 500 | 1000 | 1500 | 2000 | 2500 | 3000 | 5000 |
| MECHANICAL CHARACTERISTICS | |||||||
| Width(mm) | 480(19') | ||||||
| Depth(mm) | 434 | 451 | |||||
| Height(mm) | 89(2U) | 135(3U) | 221(5U) | ||||
| Weight(mm) | 12 | 17 | 22 | 26 | 30 | 33 | 65 |
| ELECTRICAL CHARACTERISTICS | |||||||
| Operating voltage window(V) | 40.5~54 | ||||||
| Equalize Charge voltage(V) | 53.25~54 | ||||||
| Float Charge voltage(V) | 51.75~52.5 | ||||||
| Max. charge current(A) | 10 | 20 | 30 | 40 | 50 | 50 | 50 |
| Max. discharge current(A) | 10 | 20 | 20 | 30 | 30 | 40 | 50 |
| Charge efficiency(+20℃/+68℉) | >95% | ||||||
| OPERATING CONDITIONS | |||||||
| Lifetime at +20℃ | 15 years | ||||||
| Cycle life(80%DOD;+20℃/+68℉) | >2500 cycles | ||||||
| Operating temperature | - 20℃/+60℉ | ||||||
| Storage temperature | - 40℃/+65℉ | ||||||
| LCD display | Optional | ||||||
Length 19 inches, 2U/3U rack-mount design
M6 terminals on front panel.
Communication:
The battery system informs the user and the application, via visual communication by LEDs on front panel and alarms (dry contacts). In option, the supervision can be done through RS232 or RS485.
State of charge, state of health
Alarm level(minor, major); alarm reason
Operating condition(voltage, temperature, identification number)
EverExceed Group was established in 1980s and has its headquarter in Shenzhen, China, and subsidiaries in Singapore, UK and operations in six continents. We are manufacturing and supplying worldwide reliable power solutions with continuous innovative technologies, cost-effectiveness and good service, including industrial batteries (lead acid batteries, NiCad batteries, Lithium-ion batteries), solar power systems, UPS systems and DC power systems.
EverExceed attained the certificates of ISO9001 & ISO14001, and our products are accredited with TUV / VDE/ CE/ IEC/ UL/ RoHS/ DEKRA. Our advanced technology, professional technique, automatic equipment, experienced staff and strict operation system assure high level product quality. By now, reliable products with our brand “EverExceed” have been exported to more than 60 countries all over the world.
Warmly and sincerely welcome you to join us, and become a distributor and a partner in the future.
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