Technical information

technicAL parameteRS
Dimensions
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ATTACK, s.r.o.
Dielenská Kružná 5
038 61 Vrútky
SLOVAKIA
Producer:
ATTACK, s.r.o. - aktualizácia 08/2010
Producer ATTACK, s.r.o. reserves right of product technical changes without previous announcement.
ATTACK DPX ATTACK DP 25-45
ATTACK DP 75 ATTACK DP 95
Parameter Units DP25 DP35 DP45 DP75 DP95
DPX15 DPX25 DPX30 DPX35 DPX40 DPX45
Nominal output (version Standard) kW 25 35 45 75 95
15 25 30 35 40 45
Output range (version Profi) kW 10 ÷ 25 14 ÷ 35 18 ÷ 45 30 ÷ 75 38 ÷ 95
6 ÷ 15 10 ÷ 25 12 ÷ 30 14 ÷ 35 16 ÷ 40 18 ÷ 45
Heating surface m2 1,52 1,74 1,95 3,6 5,6
1,98 2,52 2,78 2,78 3,03 3,03
Volume of feeding chamber dm3 125 158 190 360 440
72 125 158 158 190 190
Dimension of feeding door mm 235x445 235x445 235x445 235x445 235x445
235x445 235x445 235x445 235x445 235x445 235x445
Prescribed chimney draught Pa 20 22 24 26 28
16 20 22 22 24 24
Max. operation overpressure of water kPa 250 250 250 250 250
250 250 250 250 250 250
Pressure loss of water (ÄT 10K) kPa 2,1 4 6,1 8,8 8,8
1,9 2,3 4,4 4,4 6,6 6,6
Pressure loss of water (ÄT 20K) kPa 0,6 0,8 1,1 1,6 1,6
0,6 0,7 1 1 1,8 1,8
Boiler weight kg 370 405 430 650 800
370 430 460 460 490 490
Diameter of the flue gas outlet mm 150 150 150 150 150
150 150 150 150 150 150
Boiler height "
A
" mm 1240 1240 1240 1460 1560
1240 1240 1240 1240 1240 1240
Boiler width "
B
" mm 690 690 690 700 700
690 690 690 690 690 690
Boiler depth
C
mm 1090 1190 1295 1750 1750
860 1160 1260 1260 1445 1445
Length of feeding chamber
"D" mm 590 690 790 1100 1100
400 590 690 690 790 790
Diameter of the C.H. flow connection " G6/4" G6/4" G2" G2" G2"
G6/4" G6/4" G6/4" G6/4" G6/4" G6/4"
Diameter of the C.H. return connection " G6/4" G6/4" G2" G2" G2"
G6/4" G6/4" G6/4" G6/4" G6/4" G6/4"
Level of electrical protection IP 21 21 21 21 21
21 21 21 21 21 21
Electrical input W 38 38 48 54 108
32 38 48 54 54 78
Boiler efficiency % 85,3 85,3 86 86,2 80,6
91,3 90,4 90,1 90,1 90,2 90,2
Boiler class — 3 3 3 3 3
3 3 3 3 3 3
Flue gas temperature at nominal output °C 230 225 220 262 287
150 160 170 170 190 190
Flow of the flue gas at nominal output kg/s 0,019 0,021 0,027 0,033 0,035
0,019 0,019 0,021 0,021 0,027 0,027
Max. noise level dB 65 65 65 65 65
65 65 65 65 65 65
Type of fuel —
Average wood consumption kg/h 7,75 9,75 11,75 18,7 29,2
3,9 6,5 7,8 9,1 10,4 11,75
Approximate wood consumption of wood per season —
Max. lengths of wood logs mm 550 650 750 1000 1000
350 550 650 650 750 750
Operation time at max. output h 2,5 2,5 2,5 2,5 2,5
3 3 3 3 3 3
Water volume in the boiler l 68 78 87 164 250
80 100 110 110 128 128
Recommended volume of accumulation tank
l 625 900 1200 1800 2400
375 625 750 900 1000 1200
Voltage V/Hz
Range for temperature setting of heating water °C
Range of the room temeprature setting °C
Current carrying capacity of boiler regulator´s contacts
(
version Profi
)
ATTACK DP ATTACK DPX
10 ÷ 27
230V/2A
Wood logs with relative humidity of
12% - max. 20%, O 50 -150 mm
1 kW = 0,9 m
3
230/50
65 ÷ 90
230V/2A
" "