ATTACK DPX15, Инструкция по эксплуатации, Страница: 7 / 60

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1.3 TECHNICAL PARAMETERS
Boiler type
DPX15 DPX25 DPX30 DPX35 DPX40 DPX45
Boiler output kW 15 25 30 35 40 45
Area of exchanger m² 1,98 2,52 2,78 2,78 3,03 3,03
Volume of the feeding chamber dm³ 82 125 158 158 190 190
Dimensions of the feeding opening mm 235x445 235x445 235x445 235x445 235x445 235x445
Prescribed chimney draught Pa 23 23 23 23 23 23
Max. operating overpressure of water kPa 250 250 250 250 250 250
Pressure loss of water (ΔT 10K) kPa 1,9 2,3 4,4 4,4 6,6 6,6
Pressure loss of water (ΔT 20K) kPa 0,6 0,7 1 1 1,8 1,8
Boiler weight kg 370 430 460 460 490 490
Diameter of flue connection mm 150 150 150 150 150 150
Boiler height – „A“ mm 1 240 1 240 1 240 1 240 1 240 1 240
Boiler width – „B“ mm 700 700 700 700 700 700
Boiler depth – „C“ mm 840 1 240 1 340 1 340 1 440 1 440
Depth of chamber – „D“ mm 400 590 690 690 790 790
Protection of el. parts IP 21 21 21 21 21 21
Electrical input W 32 38 48 54 54 78
Boiler efficiency % 91,3 90,4 90,1 90,1 90,2 90,2
Boiler class – 5 5 5 5 5 5
Flue gas temperature by nominal output °C 160 165 170 180 170 180
Flue gas flow by nominal output kg/s 0,014 0,018 0,020 0,022 0,025 0,028
Maximum noise level dB 65 65 65 65 65 65
Prescribed fuel –
Dry wood with the heat value of 15 – 17 MJ/kg,
water content min. 12 % – max. 20 %,

80 – 150 mm
Average fuel consumption Kg/h 3,9 6,5 7,8 9,1 10,4 11,75
Consumption per season – 1 kW = 0,9 m
3
Maximum length of wood logs mm 350 550 650 650 750 750
Burning time by nominal output hod 3 3 3 3 3 3
Volume of water in the boiler l 80 100 110 110 128 128
Minimum volume of accumulation tank l 375 625 750 900 1 000 1 200
Connection voltage V/Hz 230/50
Range of setting the temp. of heating water °C 65 – 90
Capacity of contacts of the boiler regulator
(the PROFI version)
V/A 230/2
Level of the acoustic pressure A does not exceed 70 dB (A).
Instant peak value of the acoustic pressure C does not exceed Pa.
Prescribed min. temperature of return water during the operation is 65 °C.
Prescribed operating temperature of water in the boiler is 80–90 °C.
Producer, the ATTACK, s.r.o. reserves right to make technical changes of products without the previous announcement!