Unical PELLEXIA 80, Инструкция по установке, использованию и техническому обслуживанию

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11
Tec
hnical f
eatures
MODELS
PELLEXIA 80
EFFECTIVE NOMINAL OUTPUT* (kW) 72.2
FURNACE MIN/MAX OUTPUT (kW) 23.9/80.1
WATER SIDE PRESSURE DROPS (10K)*
WATER SIDE PRESSURE DROPS (20K)*
BOILER WATER CONTENT
EMPTY BOILER WEIGHT
MAXIMUM OUTPUT Qn/Qmin
OUTPUT IN STAND-BY
BOILER CLASS ACCORDING TO EN 303-5
[mbar]
11.25
2.83
[mbar]
(l)
(kg)
(W)
(W)
110
516
500/480
30
5
COMBUSTION AUTONOMY (at Qn)
PELLET STORAGE VOLUME
MAX OPERATING PRESSURE
(h)
40
950
(l)
(bar)
3
NOISE LEVEL
(dB)
<50
MINIMUM DRAUGHT REQUIRED BY CHIMNEY (Pa)
15
MIN. FLOW TEMPERATURE
(°C)
75
MAX. FLOW TEMPERATURE
(°C)
85
MIN. RETURN TEMPERATURE (°C) 55
FLUE GAS TEMPERATURE Qn/Qmin (°C) 170/93
NOMINAL LOADING FLUE GAS MASS FLOW RATE
(kg/h)
147.916
EFFICIENCY
(%) 90.18
O2
(%) 7.6/11.5
CO2
(%) 13/9
2.4 - TECHNICAL DATA
CO 10%
(mg/Nm3) 102.6/217.1
CO 13%
(mg/Nm3) 74.6/157.9
NOx 10%
(mg/Nm3) 168.3/213.6
NOx 13%
(mg/Nm3) 122.4/155.4
Hc 10%
(mg/Nm3) 2.7/3.8
Hc 13%
(mg/Nm3) 2.0/2.8
Dust 10% (nominal output)
(mg/Nm3) 14.0
Dust 13% (nominal output)
(mg/Nm3) 10.1
FUEL CHARACTERISTICS
See par. 2.6
THERMAL STORAGE VOLUME
(Recommended)
(l)
> 1600
MAX. SUPPLY WATER TEMPERATURE
SAFETY HEAT EXCHANGER
(°C) 15
SUPPLY WATER PRESSURE
SAFETY HEAT EXCHANGER
(bar) 2
BOILER OPERATION
WITH FAN
COMBUSTION CHAMBER OPERATION
UNDER NEGATIVE PRESSURE
OPERATION IN CONDENSATION
NO
DIMENSIONS OF THE LOADING DOOR 1000 x 1000
(mm)
Pellet CONSUMPTION Qn/Qmin 16.0/4.78 (kg/h)
* Pressure drops for flow rate corresponding to a thermal variation of 15K.
** Values calculated based on the Law 10/91 for residential homes with a heat requirement of 30 kcal/hm³. The data shown is indicative.
The results in the table have been obtained using certified pellets based on the standards EN 14961-2.
PELLET STORAGE CAPACITY 630
(kg)
MAX HEATABLE VOLUME ** 2070
(m
3
)