Energy Storage Built in Lithium Battery Pack 2580kwh- 3440kwh

• Type: Li-ion Battery
• Cathode Material: LFP
• Rechargeable: Yes
• Size: Medium
• Rated Power: 500kw-1000kw
• Soc Accuracy: 0.05
• Model NO.: CNBM Power cube
• Rated Frequency: 50Hz
• Transport Package: Plywood Case
• Specification: 1400*825*2180mm
• Trademark: narada
• Origin: China
• Production Capacity: 5000

Product Description

Energy Storage Built in Lithium Battery Pack 2580kwh- 3440kwh
 

Company Profile:

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.
Since 2004, the trading volume of CNBM International has been doubled in 5 successive years owing to the support of superior corporations and effort of all staff. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization, which also represents an essential progress in our globalization target.
CNBM International is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. We will carry on the mutual beneficial, innovative and revolutionary trading structure as we did before, create value for our employees, share holders and clients and benefit the whole society in our future development.

 

 

CNBM POWER CUBE Utility ESS  2580Kwh- 3440Kwh

1. ≥ 90%: System charging and discharging efficiency>90%
2. ≥ 6000 cycles: The battery cycle life under energy storage conditions exceeds 6000 cycles 
3. High-performance PCS: Using high-efficiency three-level topology, Germany's seventh-generation IGBT, the highest efficiency can reach 99.3%
4. High configuration system: Integrate high-speed communication, power distribution and metering, AC output adopts 2-level controllable switch + passive protection
5. Actively balanced BMS: Adopt high-current high-efficiency two-way active equalization technology to eliminate series losses caused by inconsistent batteries
6. 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.
7. 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(25ºC)	>6000Cycle(25ºC)	>6000Cycle(25ºC)
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