Unical MODULEX EXT Series, Инструкция по установке и обслуживанию, Страница: 14 / 54

14
2.4.1 - TEChNICAL DATA ACCORDING TO ErP DIRECTIvE
MODULEX eXT 348 eXT 440 eXT 550 eXT 660 eXT770 eXT 900
Element symbol Unit
Effective nominal output Prated kW 342 424 530 636 743 849
Seasonal energy efficiency of
central heating
ƞ
s
% 93
Season efficiency class for
heating
A * * * * *
For boilers for central heating
and mixed boilers:
effective heat output
Effective heat output with
high temperature capacity
(Tr 60 °c / Tm 80 °c)
P
4
kW 341.7 - - - - -
Rated heat output efficiency
with high temperature capacity
(Tr 60 °c / Tm 80 °c)
ƞ
4
% 88.5 - - - - -
Effective output at 30% of the rated heat
output with low temperature
capacity (Tr 30 °c)
P
1
kW 11.5 - - - - -
Performance at 30% of the rated heat
output with low temperature
capacity (Tr 30 °c)
ƞ
1
% 96.2 - - - - -
Boiler with output range adjustment: YES / NO no no no no no no
Auxiliary electricity consumption
With a full load elmax kW 0.393 0.626 0.783 0.940 1.096 1.252
With a partial load elmin kW 0.054
Standby mode P
SB
kW 0.020
Other elements
heat dispersion on standby P
stb
kW 0.2114 0.2114 0.2114 0.2114 0.2114 0.2114
nitrogen oxides emissions ref. PcS nox mg/kWh 49
nox class 6
Annual electricity consumption Q
he
GJ 1050 1303 1633 1959 2286 2612
For mixed heating appliances
Declared load profile
- - - - - - -
Water heating
energy efficiency
ƞ
wh
% - - - - - - -
daily consumption of electricity Qelec kWh - - - - - - -
daily consumption of fuel Qfuel kWh - - - - - - -
Internal sound power level lwa dB (A) - - - - - - -
Annual electricity consumption Aec kWh - - - - - - -
Annual fuel consumption Afc GJ - - - - - - -
Seasonal DHW efficiency class
- - - - - - -