Tetan KP 12-ES, Service And Operation Manual

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Automatic boiler for wood pellets
7
3 TECHNICAL DATA OF THE BOILERS KP X2S, KP X2 - ES
Table 1 Thermal and technical parameters of products
Parameter Unit
KP 12S
KP 12 - ES
KP 22S
KP 22 - ES
KP 62S
KP 62 - ES
Rated output kW 19 29 62
Output range kW 5,5 - 19 8 - 29 18 - 62
Fuel consumption kg x hrs.
-1
~1,3 - 4,4 ~1,9 - 6,6 ~4,1
– 14,28
Efficiency (rated output) % 91,2 90,9 90,6
Efficiency (minimum output) % 90,1 90,1 90,1
Temperature of combustion products
°C
94 - 151 94 - 148 94 - 140
Class of the boiler 3
Hours of burning - min/max
– fuel bin 400L
hrs 213
– 61
142 - 40 64 - 19
Hours of burning - min/max
– fuel bin 700L
hrs 373
– 107
249 - 70 111
– 33
*in heating value 17,5MJ/Kg and efficiency 90%
Table 2 Solid harmful substances in combustion
Parameter Unit
KP 12S
KP 12 - ES
KP 22S
KP 22 - ES
KP 62S
KP 62 - ES
Average mass flow rate solid elements
pollutions at rated power
g*hrs
-1
0,36 0,65 2,2
Exhaust mass flow rate on the outlet-nominal output
kg/s 0,012 0,018 0,034
Exhaust mass flow rate on the outlet-reduced output
kg/s
0,005 0,007 0,016
Table 3 Technical parameters of products
Parameter Unit
KP 12S
KP 12 - ES
KP 22S
KP 22 - ES
KP 62S
KP 62 - ES
Weight kg 310 370 590
Water content litres 55 70 160
Fume duct diameter Mm 130 150 160
Connections: heating and return water Js G 1 1/2"
Heating surface m
2
1,8 2,1 3,2
Dimensions (w + d) without ashtray mm 477x 980 614x980 845x1360
Dimensions (h) mm 1435 1435 1720
Working overpressure of water bar in to 2,5
Hydraul. loss ΔT 10 K
mbar 4,77 10,97 33,7
Hydraul. loss ΔT 20 K
mbar 1,26 2,77 8,3
Required chimney draft mbar 0,1
– 0,2
0,3
– 0,4
Recom. operating temp. of heating water
°C
60
– 80
Lowest temperature of incoming water
°C
55
Table 4 Electrical parameters of products
Parameter Unit
KP 12S
KP 12 - ES
KP 22S
KP 22 - ES
KP 62S
KP 62 - ES
Connecting voltage 230 VAC
± 10%, 50 Hz ± 2 Hz
Electric input (4 motors, fan) W 180 210 340
El. Protection of the control unit --- IP 54
El. Protection of the boiler´s wiring
--- IP 20
Table 5 Fuel and its parameters
Wood pellets diameter 6,0 - 8,5 mm
Caloric value approximately 16-18 MJ / kg
Water content Up to 10 %
Ash content Up to 1 % ( 0,8
– 1,0% )
Bulk weight 0,6
– 0,64 kg / dm 3
Fuel delivery system
PE/PP bags 15
– 25 kg,
bags Big Bag by 800 - 1100 kg, cistern filled
As a guaranteed fuels for all KP boilers are wood pellets, with parameters specified in table 5.