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Features：
●1.High safety
Safety management on DC circuit;rapid fuse protection and arc protection
Multiplex battery protection system that guarantees safety
Intelligent leakage detection and refrigerant refilling system that improves overall safety
●2.High integration
High integration;easy for transportation and maintenance
Pre-assembled battery units enable easy site construction
System ready-for-use within 8h site construction
●3.Long service life
Smart cooling system ensures higher efficiency and longer battery service life
Modular design that facilitates capacity expansion
●4.Smart functions
Real-time status monitoring and fault recording that realizes fault alarming and positioning
Monitoring and recording of battery performance
Description:
This series is equipped with liquid cooling temperature control + intelligent PCS integrated energy storage cabinet, using military-grade design:
Ultra-wide voltage adaptation: the DC side voltage covers 648V~1497V, which can directly match the photovoltaic string and wind power converter
Intelligent power management: Built-in IEC62477 certified PCS, support reactive power compensation, harmonic suppression functions
Minimalist deployment: Prefabricated cabin structure, on-site only cable connection, commissioning cycle is reduced by 70%
MOQ:one (machine)
| Model | MCI-215L-100K | MCI-233L-125K | MCI-372L-186K | MCI-418L-215K |
| Rated power | 100kW | 125kW | 186kW | 215kW |
| Celltype | LFP 3.2V/280Ah | LFP3.2V/314Ah | ||
| Battery pack configuration | 1P240S | 1P60S | 1P416S | |
| Total energy @BOL | 215kWh@25℃,0.5P | 233kWh@25℃,0.5P | 372kWh@25℃,0.5P | 418kWh @25℃,0.5P |
| Voltage range at DC side | 648~864V | 702~936V | 1123.2~1497.6V | |
| Voltage range at AC side | 400V(-15%~10%) | 400V(-15%~10%) | ||
| Rated grid frequency | 50/60Hz±2.5Hz | |||
| AC rated current | 151A | 181A | 282A | 326A |
| Maximum PCS power conversion efficiency | 98.50% | |||
| Way of connection to grid | 3W/N+PE | |||
| Max.operating temperature | -30~55℃ | -40~55℃ | ||
| Maximum efficiency | >88% | |||
| Weight* | approx2400kg | approx2600kg | approx.3600kg | approx.3700kg |
| Thermal control | Liquid-cooling | |||
| Fire protection system | Aerosol/Perfluoro(Optional) | |||
| Display | touch screen(optional) | |||
| IP Class | IP54(Pack:IP67) | |||
| Anti-corrosion class | C4 | |||
| Humidity | 0~95%(Non-condensing) | |||
| Dimension(L*W*H)* | 1000*1350*2300mm | 1400*1400*2400mm | ||
| Maximum operating altitude | 2000m | |||
| Communication | Ethernet/CAN/RS485 | |||
| Communication protocol | MODBUS-RTU | |||
| Certificates | GB/T34120,GB/T 36276,IEC62477,IEC62619,IEC63056 | |||
| Power optimization in heavy industry | Steel/electrolytic aluminum plant: With more than 315kVA transformers to achieve demand management, avoid excessive capacity electricityAutomotive manufacturing base: Buffer welding robot instantaneous high power impact, reduce transformer expansion pressure |
| New energy power hub | DC side energy storage of photovoltaic power station: suitable for 1000V+ high voltage system, reducing DC/AC conversion lossWind farm black start power supply: provide 215kW/400V emergency power supply capacity |
| grid-level frequency modulation service | 2-hour FM unit: SE418L-215K cabinet unit can provide 860kW/2h FM capacityFast response to AGC instructions: 98.5% conversion efficiency ensures second-level power response |
| Special polar scenes | Arctic research station power supply: -40℃ ultra-low temperature start, IP67 protection against snowstormsDesert oil field energy storage: 55℃ high temperature continuous operation, C4 anti-corrosion response to salt spray erosion |
Q1: How to ensure the safety of 1000V HVDC system?
A: Triple protection design:
A fast fuse is configured on the DC side to cut off the short circuit within 15ms
Positive and negative double insulation monitoring, leakage current > 30mA automatic power off
The grounding resistance of the cabinet is less than 0.1Ω and passes the IEC63056 voltage test
Q2: Is the energy consumption of the liquid cooling system too high?
A: Adopt variable frequency pump + zone temperature control strategy:
Standby power consumption < 200W, full load power consumption < 1.2kW
Compared with the traditional scheme, energy saving 40%, comprehensive energy efficiency > 88%
Q3: What is the effect of 2000 m high altitude on heat dissipation?
A: Performance is ensured through three optimizations:
The liquid cooling pipe pressure is increased to 1.5 times the standard value
The radiator area is increased by 20% to compensate for the decrease in air density
The fan speed is adjusted intelligently to maintain the heat transfer efficiency
Q4: How to achieve rapid expansion?
A: Support "stacking between cabinets" technology:
Four SE418L-215Ks can be connected in parallel up to 860kW/1.672MWh
Parallel circulation < 1%, no additional balancing controller required
Q5: What operations are required for routine maintenance?
A: Intelligent maintenance-free design:
The internal resistance detection is performed automatically every 6 months, and the abnormal cell is marked automatically
The liquid cooling pipe is equipped with self-cleaning function, and the coolant is not replaced for 5 years
The fire prevention system self-checks every month, and the results are sent to the operation and maintenance platform
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Contact (Position): No, 199, South Yingzhou Road, 222002 Lianyungang, China
Phone: +86-15194302398
Whatsapp: +86-15194302398
Email: [email protected]
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