CFE Utility ESS 2580Kwh- 3440Kwh Battries in containers
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000 watt/month
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l ≤ 1 hour: Maintenance and replacement time is less than 1 hour
l ≥ 90%: System charging and discharging efficiency>90%
l ≥ 6000 cycles: The battery cycle life under energy storage conditions exceeds 6000 cycles
l High-performance PCS: Using high-efficiency three-level topology, Germany's seventh-generation IGBT, the highest efficiency can reach 99.3%
l High configuration system: Integrate high-speed communication, power distribution and metering, AC output adopts 2-level controllable switch + passive protection
l Actively balanced BMS: Adopt high-current high-efficiency two-way active equalization technology to eliminate series losses caused by inconsistent batteries
l Active safety system: Adopt intelligent environment control to ensure the best battery temperature, The 9-level active safety system ensures that the fire protection is controllable.
l Intelligent power distribution system: Integrating high-speed communication, electric power distribution and metering, AC output adopts 2-level controllable switch + passive protection.
System nominal | |||
Rated power | 500KW | 1000 KW | 1000 KW |
Nominal capacity | 2580KWh | 3010 KWh | 3440 KWh |
Communication side | |||
Rated voltage | 380V | 380V | 380V |
Rated current | 759A | 1500A | 1500A |
Rated frequency | 50HZ | 50HZ | 50HZ |
Power factor | >0.98 | >0.98 | >0.98 |
Wiring | Three-phase three-wire | Three-phase three-wire | Three-phase three-wire |
Isolation transformer | 630KVA | 1250KVA | 1250KVA |
Inrush current | Less than 7 times | ||
Harmonic distortion rate | Less than 3% (secondary side of transformer) | ||
DC side | |||
Rated voltage | 768V | 768V | 768V |
Lower limit voltage | 600V | 600V | 600V |
Upper limit voltage | 876V | 876V | 876V |
Rated current | 650A | 1300A | 1300A |
Cell specifications | 280Ah | 280Ah | 280Ah |
Number of batteries | 2880 | 3360 | 3840 |
Number of modules | 180 | 210 | 240 |
Module specifications | 1P16S | 1P16S | 1P16S |
Actual capacity | 2580KWh | 3010KWh | 3440KWh |
Battery management | |||
Cluster battery | 12 | 14 | 16 |
Cluster unit | 12 | 14 | 16 |
Voltage accuracy | 0.002 | 0.002 | 0.002 |
Temperature accuracy | 0.01 | 0.01 | 0.01 |
SOC accuracy | 0.05 | 0.05 | 0.05 |
Power accuracy | 0.01 | 0.01 | 0.01 |
Cabinet | |||
Battery cabinet | 966*855*2400mm | 966*855*2156mm | 966*855*2156mm |
Control cabinet | 2000*600*700mm | 2000*600*700mm | 2000*600*700mm |
PCS cabinet | 1400*825*2180mm | 1400*825*2180mm | 1400*825*2180mm |
Air conditioning | |||
Installation method | Embedded | Embedded | Embedded |
Cold power | 30KW | 30KW | 30KW |
Fire control | |||
Fire fighting medium | Heptafluoropropane | ||
Spray method | Pipeline (battery room) | ||
Fire detection tube (PCS room) | |||
Communication Interface | |||
Wireless | 2G,1 minute update | ||
Wired | Network, 5 seconds update | ||
System cycle life | >6000Cycle(25℃) | >6000Cycle(25℃) | >6000Cycle(25℃) |
Capacity availability | >80% | >80% | >80% |
Weight | <20T | <41T | <45T |
Structure size | 12.192m*2.438m*2.591m | 12.192m*2.438m*2.591m | 12.192m*2.438m*2.591m |
- Q:Battery 200ah / 104 what does that mean?
- 2V battery capacity (from 200AH-3000AH have) long design, good stability, the price is also expensive; 12V battery capacity is generally the largest 250AH, design life as 2V, price economy, high current discharge better.
- Q:How to determine the battery is good or bad?
- General side maintenance has an observation hole if it is green to prove that the battery is normal if it is black to prove that the battery does not save electricity. There is to observe whether there is liquid exudation, if any, proved to be bad. Finally, you can touch the hand, such as feeling the battery around the plane has proved proof bad.
- Q:What is the meaning of the battery above 12v65Ah?
- 12V is said to be the voltage, 65Ah is the current. (A is the unit of current. H is the time unit .1 hours.)
- Q:How to repair the battery?
- To the battery in accordance with the 0.1C current discharge, record the discharge time. Its discharge current multiplied by the number of hours of time, is the battery repair capacity. If the Chongqing battery capacity to reach the nominal capacity of more than 70%, the end of the repair.
- Q:How to deal with waste batteries?
- Laboratory recycling method: ordinary dry battery is cylindrical, the outer cylinder made of zinc, the zinc cylinder is the battery negative; tube central carbon rod for the positive; tube for the manganese dioxide, ammonium chloride and chlorination Zinc.
- Q:What are the advantages of maintenance-free batteries?
- Maintenance-free battery because of its normal charging voltage, the electrolyte only produce a small amount of gas, so throughout the use of the need for the addition of distilled water, in the normal charging system, do not need to remove the charge from the removal. But in the maintenance of the proportion of its electrolyte should be checked.
- Q:How is the capacity of the battery defined?
- General circuit has a battery protection circuit, once the battery voltage is less than 10.8V will automatically cut off the electricity to prevent the battery because of over-discharge and damage. (Nominal value of 12V battery internal six cell grid) with the battery discharge current multiplied by the discharge time to express how much energy the battery can store, is a very image of a measure. The greater the value of the battery, indicating that the battery can store more energy. But does not mean that the battery can use such a large current discharge.
- Q:How should the battery be well maintained?
- Electrolyte density This is to evaluate whether the battery charge is normal, whether the aging of the important parameters, the use of density meter or electrolyte density tester can be measured. If the electrolyte density is too small, you need to charge. And the electrolyte concentration is too thick or too thin to a certain extent, it means that such as the occurrence of plate vulcanization, short circuit or overcharge phenomenon, this time on the need for maintenance.
- Q:What kind of battery is divided into?
- Maintenance-free battery due to its own structure on the advantages of electrolyte consumption is very small, in the life of the basic need not add distilled water. It also has a shock, high temperature, small size, self-discharge characteristics of the general life is generally ordinary Twice the battery. There are two kinds of maintenance-free batteries on the market.
- Q:What battery does the van use?
- The battery is mainly composed of tube positive plate, negative plate, electrolyte, separator, battery compartment, battery cover, pole, injection liquid cover and so on. The electrode of the exhaust type battery is made of lead and lead oxide, and the electrolyte is an aqueous solution of sulfuric acid. The main advantage is the voltage stability, the price is cheap; the disadvantage is lower than the energy (that is, per kilogram of battery storage power), short life and routine maintenance frequently. Old ordinary battery life of about 2 years, and the need to regularly check the height of the electrolyte and add distilled water. However, with the development of science and technology, lead-acid battery life becomes longer and maintenance is also more simple.
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CFE Utility ESS 2580Kwh- 3440Kwh Battries in containers
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000 watt/month
OKorder Service Pledge
OKorder Financial Service
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