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Large energy storage container system

• large module, walk-in / non walk-in flexible design to improve system integration
• integrated energy storage system to facilitate transportation, installation, operation and maintenance
• multiple balancing measures to ensure the consistency of battery life cycle
• comprehensive DC safety management, short circuit quick breaking and arc extinguishing protection
• 1500V energy storage system and intelligent temperature control to achieve full link efficiency
• modular design, flexible power capacity to match project requirements
• support real-time detection of cell internal resistance and multi-dimensional analysis of battery status
• fast state detection and fault recording to realize rapid positioning and analysis of system faults

Product features:

Technical parameter

AC side parameters
Product model：
MESS-250OK-MV-*h 
MESS-3150K-MV-*h
MESS-3450K-MV-*h 
Rated power at AC side：
2500KVA
3150KVA
3450KVA
AC current distortion rate：

< 3% (rated power)

DC component：

< 0.5% (rated power)

Rated voltage at AC side：
550V
600V
690V
AC side voltage range：

-20%~+15%

Power factor：

>0.99 (rated power)

Power factor adjustable range：

1.0 (lead) ~ 1.0 (lag)

Rated grid frequency：

50Hz

Grid frequency range：

45~55Hz

Isolation mode：

Transformer isolation







Transformer parameters
Product model：
MESS-250OK-MV-*h 
MESS-3150K-MV-*h
MESS-3450K-MV-*h 
Rated power：
2500KVA
3150KVA
3450KVA
Voltage transformation ratio：
0.55/1~37KV
0.6/1~37KV
0.69/1~37KV
Group：

Dy11

Type：

Dry transformer / oil transformer







Battery parameters
Product model：
MESS-250OK-MV-*h 
MESS-3150K-MV-*h
MESS-3450K-MV-*h 
Battery type：

Lithium iron phosphate battery

Rated capacity of battery：
2.5/5MWh
3.15/6.3MWh
3.5/7MWh
Battery voltage range：

800~1500Vdc

Rated charge discharge ratio：

≤1C

BMS communication interface：

Ethernet,RS485

BMS communication protocol：

Modbus TCP,Modbus RTU







system parameter
Product model：
MESS-2500K-MV-*h 
MESS-3150K-MV-*h
MESS-3450K-MV-*h 
Converter container size (width × Height x depth)：

7000×2800×2900mm

Battery container size (width × high × deep)：

≤12192×2896×2438mm(×2)

Weight of converter container：

≤15T

Weight of battery container (including battery)：

≤50T

Degree of protection：

IP54

Operating temperature range：

-30 ~ + 50 ℃ (> 45 ℃ derating)

Operating humidity range：

0 ~ 95% (non condensing)

Working altitude：

4000m (> 2000m derating)

Battery temperature control mode：

Industrial cold and hot air conditioner

Cooling mode of converter：

Intelligent forced air cooling

Fire fighting system (battery container)：

FM200 + combustible gas detection (standard) / Novec1230 + combustible gas detection (optional) / water fire fighting (optional)

System communication interface：

Ethernet,RS485

System communication protocol：

Modbus TCP,Modbus RTU,IEC104(optional).IEC61850(optional)







Data download

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