Battery energy storage systems - BESS

BAS-N233AC

BAS-N233AC, Energy storage cabinet with AC coupling

Code: EBN144.COMING SOON

  • Scalability up to 5 units in parallel.

INFORMATION

Description

A compact, all-in-one energy storage system for connection to AC grids, specially designed for outdoor installation, with IP55 protection rating. Robust, efficient, modular, and parallelisable device that allows power capacity to be expanded by connecting multiple units in parallel, adapting storage capacity to the energy demand of each installation.

The solution includes: 

  • Battery modules based on lithium iron phosphate (LiFePO₄) cells, each with a capacity of 280 Ah.
  • Battery Management System (BMS) for monitoring cell voltage, humidity, and temperature.
  • Liquid cooling system that optimises cell temperature and allows higher energy density.
  • Integrated protections on the internal DC bus.
  • Bidirectional power conversion unit for charging and discharging, compatible with three-phase network connection and compliant with grid codes.
  • AC overcurrent and overvoltage protections.
  • Integrated battery energy manager enabling external control from a higher-level Energy Management System (EMS).
  • Fire detection and suppression system using gas diffusion.
Applications

  • Reduced demand peaks and optimised energy consumption.
  • Improved self-consumption through storage of surplus energy.
  • Emergency power supply in the event of grid failures.
  • Reduction of energy costs.
  • Provision of grid services: voltage and frequency stabilisation.
  • Participation in flexibility markets and capacity services (power guarantee).
Sectors of use:
  • Electric vehicle charging infrastructure.
  • Industrial facilities.
  • Tertiary sector.
  • Agricultural operations.
  • Energy communities.

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SPECIFICATIONS

AC power supply
Nominal voltage
230/400Vac, 3L+N+PE
Frequency
50/60 Hz
Power factor
-1 ... 1
Battery specification
Type
LFP (280 Ah)
Voltage
832 Vcc
Performance-guarantee
10 years / 8.000 cycles
Capacity
280 Ah
Electrical characteristics
Nominal energy
232,9 kWh
Efficiency
≥ 88% Global
Communication Network
Technology / Interface
Ethernet/RS485/CANBus
Protocol
ModBus TCP/RTU, CAN
Environmental characteristics
Working temperature
-30 ... +55°C
Relative humidity (without condensation)
0 ... 95 %
Protection class
IP55
Mechanical characteristics
Envelope
Metallic
Thermal management
Liquid cooling
Noise
≤ 75dB @1m
Weight (kg)
2900
Size (mm) width x height x depth
1000 x 2400 x 1350 (mm)
Features / performance
Parallel assembly/installation
Up to 5 units
Standards
Standards
IEC62619, UL9540A, UL9540, UN3536, IEC62477-1, UK: G99/19/10, Italy: CEI0-21, Low Voltage Directive 2014/35/EU, IEC61000-6-2, IEC61000-6-4, UL9540A, IEC62619, UN38.3
Certifications
CE
Electrical safety, Maximum height (m)
2000
Performance & Safety
Safety
Fire Suppression: Aerosol + Floodable Cabinet

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

Diagram connection
Catalogue
Leaflet

ACCESORIES

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