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Basic Info.
Model NO.
CubeArk-250kW-500kWh
Nominal Voltage
400V
Warranty
10 Year
Cycle Life
>8000 Cycles
Application
Industrial Commerical Container Energy Storage Sys
DC Rated Energy Capacity
250kw-500kwh
Vokage Range
538V~690V
Nominal Grid Frequency
50/60Hz
Degree of Protection
IP65
Max Working Altitude
3,000m/9,842FT
Local Monitoring EMS
Yes
Certification
MSDS, Un38.3, RoHS, IEC62619, CE
Transport Package
Carton with Pallet
Specification
250-500kwh
Trademark
SUNARK
Origin
Anhui
Product Description
| MODULE | CubeArk-250KW-500KWH |
| DC Data | |
| Cell type | Prismatic LFP |
| Cell brand | HiGEE |
| Celle life cycle | >8,000 [email protected],25°C |
| Cell spec | 3.2V/280Ah |
| String configuration | 1P192S |
| Number of strings | 3 |
| String rated energy capacity | 172kWh |
| DC rated energy capacity | 516kWh |
| Rated voltage | 614.4V |
| Vokage range | 538V~690V |
| BMS communication interface | Ethernet, CAN, RS485 |
| BMS communication protocol | Modbus RTU, Modbus TCP |
| AC Data | |
| Rated AC power | 250kW |
| Maximum AC power | 275kW |
| Rated AC voltage | 400V |
| AC PF | 1 leading ~ 1 lagging |
| Output THDi | ≤3% |
| Nominal grid frequency | 50/60Hz |
| Isolation method | 3 Phase 4 Line Transformer |
| General Data | |
| Dimension w/o clearances (L*W*H) | 6,058*2,438*2,591mm |
| Weight of whole system | <30MT |
| Degree of protection | IP65 |
| Operating temperature range | -20~65°C |
| Relative humidity | 0~95% (non-condensing) |
| Max working altitude | 3,000m/9,842ft |
| Cooling concept of DC hatch | HAVC |
| Cooling concept of PCS hatch | Forced air cooling |
| Fire extinguisher system | HFC bottle group |
| Communication interfaces | RS485, Ethernet, GPRS |
| Communication protocols | Modbus RTU, Modbus TCP |
WallArk Series
Wall Mount Low Voltage Pack
Voltage: 48V/51.2V
Capacity: 2.5kWh/5kWh/10kWh/15kWh
Voltage: 48V/51.2V
Capacity: 2.5kWh/5kWh/10kWh/15kWh
StackArk Series
Stackable Low Voltage & High Voltage
PackVoltage:51.2V/129.6-561.6V
PackVoltage:51.2V/129.6-561.6V
Capacity: 5kWh~30kWh
RackArk Series
Rack Mount Low Voltage Pack
Voltage: 48V/51.2V
Capacity: 50/100/150/200Ah
GroundArk Series
All In One Energy Storage System
Power: 3-12kW
Battery Capacity: 5-45kWh
Power: 3-12kW
Battery Capacity: 5-45kWh
EasyArk Series
Portable Power Station
Power: 200-3000W
Battery Capacity: 200-3000Wh
Battery Capacity: 200-3000Wh
BlockArk Series