EEC-418/220-L 220kW/418kWh Energy Storage Integrated Machine
EEC-418/220-L energy storage integrated machine can be applied to any and all scenarios and has a high power density. The 418kWh machine covers an area of 1.69 m2, with three-phase 100% unbalanced load capacity and good system compatibility. Core control units such as 3S, PCS and cloud are self-made by XJ.
Application Scenarios
Industrial and commercial energy storage power station, distributed energy storage system, PV storage and charging system, zero-carbon & microgrid system and power distribution area (power quality) management.
Technical Features
Full coverage of application scenarios，High integration, occupying a small area，Standardized module design, plug-and-play, building block expansion
Supporting converged terminal communication and cloud platform display
Equipped with PQ, VF, VSG, constant DC voltage and other operation modes to realize black start and primary frequency modulation
Supporting access to distributed power sources such as PV power, enabling microgrid management functions
Supporting grid-related protection functions such as anti-reflux and overload protection
Basic Parameters
Rated power [kW]
220
Input type
Three-phase three-wire/ three-phase four-wire
Rated voltage [V]
690
Voltage range [V]
690±15%
Rated current [A]
184
Frequency range [Hz]
50(47.5～51.5)
PF
≥0.99
THDi
≤2% (rated power)
Battery capacity [kWh]
418
Battery type
Lithium iron phosphate
Rated voltage [V]
1331
Voltage range [V]
672～864
Switching function between grid connection and disconnection
Yes
Protection function
Yes
Communication mode
LAN, RS485, 4G
Efficiency
≥89%
Operating temperature [℃]
-20～+50
Relative humidity [RH]
≤95%, no condensation
Cooling mode
Liquid cooling
Altitude [m]
2000 without derating
Noise [dB]
≤65
IP protection level
IP54
Overall dimensions (W*H*D) [mm]
1300*1300*2350
Weight [kg]
3800(liquid cooling)
Testing and Certifications
CQC
CCIC
CNAS
