NB+50KW/104KWH
Microgrid Wind-Solar-Diesel Charging and Energy Storage Integrated Cabinet
- Electric grid, generator, photovoltaic, diesel fuel, charging post, and a cabinet
- Quadruple dimensional thermal runaway monitoring with precise core-level fire treatment.
- Thermal runaway combustible smoke is controlled to inhibit the spread of thermal runaway.
- System conversion efficiency ≥ 91%, 2A constant current active equalization.
- An integrated energy storage management system with multi-core center and multi-threaded processing.
- All-aluminum clad liquid-cooled PACK, with a temperature of 25℃±2℃ at full working condition of the battery cell.
- Built-in local EMS operation interface and local operation data recording and broadcasting function.
- Various operating modes are standard, covering the full range of applications for microgrids.
- Supports parallel grid switching to meet the needs of different scenarios.
- Supports 6-channel MPPT, no need to configure PV inverter.
- Supports oiler entry and EMS strategy control.
- Supports one DC input connector for direct charging from the charging post.
- Supports one DC output connector for use with a DC charging post.
Detailed parameters
Battery parameters | |||
|---|---|---|---|
Battery Specifications | NB+ES-26S/314, LFP, 314Ah | ||
Battery System Configuration | 104S1P | ||
System storage capacity | 104 kWh | ||
Battery voltage range | 260~380V | ||
Battery current range | ±160A | ||
Cooling method | Enclosed liquid-cooled case, glycol aqueous solution (1:1) | ||
AC side parameters (built-in PCS) | |||
Rated power, voltage, current | 50kW, 380Vac (three-phase five-wire), ±92A | ||
Grid coverage | ±15% | ||
Grid frequency range | 50/60Hz±5Hz | ||
Total harmonic distortion rate of current | ≤3% | ||
power module | silicon carbide | ||
functionality | parallel off-grid switching | ||
AC side parameters (built-in PCS) | |||
voltage range | 680~1000Vdc | ||
Voltage and current error | ±1% | ||
Voltage and current stabilization accuracy | ±1% | ||
Voltage and current limiting characteristics | able fulfill (conditions or requirements) | ||
system parameter | |||
sizes | 1450(L)*650(D)*1850(H) | ||
weights | 1.8T | ||
protection class | IP55 | ||
Operating Temperature | -30~60℃ | ||
Working environment humidity | 0-100% | ||
height above sea level | 3000m (>3000m derating) | ||
demonstrate | NB+ 6.8" Capacitive Touch LCD | ||
fire-fighting | Self-developed core-level four-dimensional active water circulation airway fire protection system | ||
correspond (by letter etc) | RS485, CAN, (Bluetooth/Ethernet/4G optional) | ||
standards-compliant | GB/T36276 | ||
Photovoltaic/diesel/wind turbines/charging guns | |||
photovoltaic (e.g. cell) | Support 6-channel MPPT access, voltage 680~1000V | ||
firewood | Support for off-grid tanker access | ||
DC Input | 1 way, supports fan or CC/CP charging gun | ||
DC Output | 1 way, support 30kW charging gun | ||
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