Wood gasifying boiler ATTACK DPX 15 kW

Kocioł zgazujący drewno ATTACK DPX 15 kW

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Product code: 68457

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Price: $2,560.29

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2560.29

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Description

Wood Gasifying Boiler ATTACK DPX

The ATTACK DPX boiler is a wood gasifying boiler from the 6000 series. It is designed for burning wood, making the boiler very user-friendly. The gasifying boiler is eco-friendly, offering high-quality construction and excellent efficiency. The larger loading chamber saves time needed for continuous refueling. Heating with the DPX boiler provides high comfort and long life. This boiler is a versatile solution for efficient biomass combustion, resulting in high efficiency. There is an option to choose the boiler version with the loading door opening to the right or left side. The DPX15 version does not have flue gas turbulators, so the boiler needs manual cleaning.

Warranty for ATTACK boilers:

24 months
36 months if installed with a buffer tank and Laddomat charging unit

Long Burning Time

With full utilization of the loading chamber, the fuel in the boiler will burn continuously for 8-12 hours, depending on the boiler's power. Pieces of wood with a length of 1.2 meters only need to be cut in half because of the extra-large loading chamber, allowing much larger pieces of wood to be used.

Automatic Flue Damper

The DPX boiler features an automatic flue damper for igniting and adding wood. The damper ensures direct exhaust of flue gases from the loading chamber to the chimney and facilitates easier boiler ignition. Opening the loading doors activates the damper, and it automatically closes after closing the doors, eliminating the need for manual operation.

Wood Boiler and its Quality

The DPX gasifying boiler, like all ATTACK products, is manufactured using high-quality materials and appropriate technological solutions, such as 6mm thick boiler steel, movable turbulators, and refractory fittings up to 1350°C. All of this guarantees the high quality of the boiler's construction.

Higher Boiler Power and Control Options

The wood gasifying boiler DPX is equipped with the PROFI regulation. Boiler control is straightforward and intuitive, with each regulation having different properties. Of course, the boiler includes automatic shutdown after fuel burning, automatic cleaning, control of heating pumps, and charging the accumulation tank. For achieving higher boiler power, we recommend purchasing an accumulation tank together with a Laddomat mixing device.

PROFI Boiler Regulation

If there is a need to control a larger number of devices, it is worth opting for a boiler with PROFI control. The PROFI-type control utilizes a more precise PID regulator, allowing for more efficient parameter regulation. This results in a more precise and smooth regulation of the fan speed, thereby improving control over flue gas temperature, which affects the final boiler efficiency. In addition to the PID regulation for better combustion efficiency, the Fuzzy Logic technology contributes by using sensors to monitor combustion and adjust the process in real-time for optimizing efficiency. The PROFI control system enables the handling of complex heating systems. It offers the option to control the charging pump of the accumulation tank, domestic hot water, or the circulation pump. The presented system also manages the accumulation tank and prevents its depletion, shutting down the boiler if there is insufficient fuel. The PROFI regulation is straightforward and intuitive to use. The display shows all the necessary operational information (boiler temperature, flue gas temperature, accumulation tank temperature) and the current status of individual elements (fan operation, charging pump for DHW / accumulation tank, circulation pump operation).

PROFI Control Features

Suitable for everyday heating
PID regulator - more precise and smooth regulation of fan speed
Fuzzy Logic control sensors
Controls 2 pumps (circulation pump + charging pump for the accumulation tank or DHW)
For solutions with the accumulation tank - built-in logic for charging and protection against tank depletion
Easy operation and display showing current operational information (boiler temperature, flue gas temperature, accumulation tank temperature)
Monitoring of parameters (fan operation, charging pump for DHW / accumulation tank, circulation pump operation)
Control of the circulation pump with a thermostat
Automatic boiler shutdown after fuel burning
Manual setting of primary and secondary air

Boiler Structure and Cross-section

Technical Data

Parameter	DPX15	DPX25	DPX30	DPX35	DPX40	DPX45	DPX80	DPX100
Nominal Power (STANDARD version) [kW]	15	25	30	35	40	45	80	100
Power Range (PROFI version) [kW]	7.5-15	12.5-25	15-30	17.5-35	20-40	22.5-45	32-80	40-100
Heat Exchanger Surface [m²]	1.98	2.52	2.78		3.03		5.60
Charging Chamber Volume [dm³]	82	125	158		190		440
Charging Door Dimensions [mm]	235×445						292×542
Required Chimney Draft [Pa]	23						35
Max. Water Pressure in the Boiler [kPa]	250
Water Pressure Loss on the Water Side (T 10K) [kPa]	1.9	2.3	4.4		6.6		2.1
Water Pressure Loss on the Water Side (T 20K) [kPa]	0.6	0.7	1		1.8		0.55
Boiler Weight [kg]	370	430	460		490		800
Chimney Connection [mm]	150						200
Height [mm]	1240						1575
Width [mm]	700						915
Depth [mm]	840	1240	1340		1440		1890
Charging Chamber Depth [mm]	400	590	690		790		1100
Protection Degree [IP]	21
Electric Power Consumption [W]	32	38	48	54		78	90
Boiler Efficiency [%]	91.3	90.4	90.1		90.2		86.5	87
Boiler Class [-]	5
Flue Gas Temperature at Nominal Power [°C]	160	165	170	180	170	180	204	205
Flue Gas Flow Rate at Nominal Power [kg/s]	0.014	0.018	0.020	0.022	0.025	0.028	0.045	0.050
Max. Noise Level [dB]	65
Fuel [-]	Dry wood with calorific value of 15-17 MJ/kg, moisture content min. 12% - max. 20%, Φ 80-150 mm
Average Wood Consumption [kg/h]	3.9	6.5	7.8	9.1	10.4	11.75	21.5	26.8
Fuel Consumption per Season [-]	1 kW = 0.9 m³
Max. Wood Length [mm]	350	550	650		750		1000
Operating Hours at Maximum Performance [h]	3
Boiler Water Volume [L]	80	100	110		128		250
Required Accumulation Tank Capacity [L]	800 - 1500				1000 - 2500
Power Supply Voltage [V/Hz]	~230/50
Temperature Range of Heated Water [°C]	65-90

Technical data

Boiler class (303-5:2012)	5
Power output	15 kW
Exhaust gas pipe diameter	150 mm
Weight	370 kg
Ecodesign	+
Height	1240 mm
Width	700 mm
Depth	840 mm
Producer's recommended minimum volume of accumulation tanks	800 - 1500 L
Flue gas temperature	160 °C
Mass flow	0,014 kg/s
Required chimney draught	23 Pa
Max. length of wood	350 mm
Silo volume	82 dm³
Loading compartment dimensions	235 x 445 mm