iCube-250kW/560kWh Diesel Generator Mate Hybrid BESS

Dowell iCube is a powerful solution that replaces the conventional reliance on dirty, noisy, and hazardous diesel generators.
Crafted to meet the diverse demands of these challenging environments, it comes in various sizes to adapt seamlessly to the specific needs of construction sites, mining operations, oil fields, wells, tunneling projects, and beyond.

Technical Data

Model	iCube250-560
DC Side
Capacity of Cell	280Ah
Battery cycles	6000
Battery Voltage range	556V-672Vdc
Maximum input	420A
Battery capacity	560kWh
Output
Rated output power	250kW
Maximum output power	275kW
Output Type	3P4L ground (3W+N+PE)
Rated Voltage	400Vac
Rated Output current	361A
Maximum output current	397A
Isolation method	Transformers
Grid-connected operation
Allowable range	400Vac (-20%~+15%)
Grid frequency	50土5HZ/60土5HZ
THDI	<3%
Power factor	~0.99(lag) ~ +0.99(advance)
Off-grid operation
Rated Voltage	400V
Voltage range	400VAC土10%
Rated Output Frequency	50Hz/60Hz
With unbalanced load	100%
THDU	<3%(pure resistive load)
Overload capability	110% overload (10min) 120% overload (1min)
Other parameters
Designed service life	10 years or 5000 cycles (80%)
Cooling method	Air-cooling+intelligent air conditioner
Relative humidity	<90%RH, non-condensing
Protection Grade	IP54
Gird-connection and off automatic switch function	Equipped
Duration for switching of off-grid	<10ms
Communication Interface	RS485/4G/Ethernet
Cloud platform terminal	Support
Firefighting system	Standard Configuration
Ventilation and heat dissipation system	Standard Configuration
Light system	Standard Configuration
Environment Parameters
Operation Ambient Temperature	~l5°C ~+50°C
Limit Operating Temperature	~20°c - +55°C
Optimal Operating Temperature	20°C ~ 30°C

How iCube Works

NO DIESEL;NO FIRE HAZARDS;

NO EMISSIONS;NO COMPLICATIONS.

Traditional power sources: diesel generators

Game changing solution with iCube series

Where to use energy storage

- Passenger/Material Hoists -Tower Cranes

- Welders

- Desanders

- Barbenders

*Suited for equipment with intermittent load but high current requirement characteristic.

The construction sector is a major contributor to global energy-related carbon emissions, with construction processes alone responsible for 11%. Decarbonizing this sector is crucial for carbon neutrality. Battery energy storage systems (BESS) offer a sustainable alternative to diesel-fueled equipment, reducing emissions by up to 85%.

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