Viadrus Hercules P 1, Manual, Operation And Installation

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7. Ecological operation that meets the requirements for the granting the trademark ESV (Environmentally
friendly product)
2.3 Technical data of boiler
Tab. No. 1 Dimensions, technical parameters – fuel: wood
Number of sections pcs 3 4 5 6 7
Rated thermal output kW 30 40 49,5 75 100
Fuel consumption at rated thermal output kg.h
-1
8,0 10,66 13,32 19,99 26,65
Fuel efficiency MJ.kg
-1
15,01 15,01 15,01 15,01 15,01
Feed hopper volume l 99 138 177 216 255
Burning time at rated output hour 3 3 3 3 3
Flue gases temperature at outlet °C 140 – 200
Flue gases mass flow at rated thermal output g.sec
-1
16,33 21,77 27,22 40,83 54,43
Efficiency % 83 – 89
Boiler class according to EN 303 – 5 - 3 3 3 3 3
Water volume l 52,9 68,9 85 99,1 117,2
Weight
kg
584 702 820 959
1077
Combustion chamber depth mm 354 495 636 777 918
Diameter of smoke throat mm 160 200
Boiler dimensions: – height x width mm 1541 x 833
– depth mm 1167 1308 1449 1794 1935
Filling opening dimensions mm 505 x 256
Maximum working water overpressure kPa (bar) 400 (4)
Minimum working water overpressure kPa (bar) 50 (0,5)
Testing water overpressure kPa (bar) 800 (8)
Boiler hydraulic losses - see Fig. no. 1
Input water minimum temperature °C 60
Water temperature control range °C 60 – 85
Noise level
dB Does not exceed the level of 65 dB (A)
Required draught mbar 0,25 – 0,35
Boiler connections – heating water “ 6/4
– return water “ 6/4
Cooling water temperature for equipment to remove excess
heat
°C 5 – 20
Cooling water overpressure for equipment to remove excess
heat
kPa (bar) 200 – 600 (2 - 6)
Connecting voltage 1/N/PE 230V AC 50 Hz TN - S
Electric input W 180 800
Electric coverage IP 40
D ependenc e of pres s ure los s on rate of flow
0
2000
4000
6000
8000
10000
12000
14000
0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8
Qz (10
-3
m
3
.s
-1
)
p
z
(
P
a
)
3 s ec tions
4 s ec tions
5 s ec tions
6 s ec tions
7 s ec tions
Fig. no. 1 Hydraulic losses of boiler drum