EEC-115/50-A 50kW/115kWh Energy Storage Integrated Machine
EEC-115/50-A energy storage integrated machine can be applied to any and all scenarios. It supports AC three-phase three-wire and three-phase four-wire systems, and has 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
Capable of handling three-phase 100% unbalanced load
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]
50
Input type
Three-phase three-wire/ three-phase four-wire
Rated voltage [V]
400
Voltage range [V]
400V±15%
Rated current [A]
72
Frequency range [Hz]
50(47.5～51.5)
PF
≥0.99
THDi
≤2% (rated power)
Battery capacity [kWh]
115
Battery type
Lithium iron phosphate
Rated voltage [V]
768
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
Air cooling
Altitude [m]
2000 without derating
Noise [dB]
≤65
IP protection level
IP54
Overall dimensions (W*H*D) [mm]
1180*1200*2200
Weight [kg]
1800
Testing and Certifications
CQC
CCIC
CNAS
