85
ecotwin
COSMOGAS
13 - PRODUCT FICHE
Low temperature table (30/35) medium zones
Name or brand of the supplier
COSMOGAS
Model
ECOTWIN 13
Air/Water heat pump
YES
Water/Water heat pump
NO
Brine/Water heat pump
NO
Low temperature heat pump
YES
With additional heater
YES
Combined heating appliance with heat pump
NO
The parameters are declared for medium temperature application, except for low temperature heat pumps.
For low temperature heat pumps, the parameters are declared for low temperature application.
The parameters are suitable for medium climatic applications
Element
Symbol
Value
Unit
Element
Symbol
Value
Unit
Nominal heat output
Pnominal
9,556
kW
Seasonal space heating energy
efficiency
ηs
152,9
%
Heating capacity at partial load, with room temperature equal to 20 ° C
and outdoor temperature Tj
Declared coefficient of performance, with room temperature equal to
20 ° C and outdoor temperature Tj
Tj = -7°C
Pdh
8,453
kW
Tj = -7°C
COPd
2,74
--
Tj = +2°C
Pdh
5,146
kW
Tj = +2°C
COPd
3,72
--
Tj = +7°C
Pdh
3,308
kW
Tj = +7°C
COPd
4,93
--
Tj = +12°C
Pdh
1,47
kW
Tj = +12°C
COPd
6,44
--
Tj = bivalent temperature
Pdh
8,453
kW
Tj = bivalent temperature
COPd
2,74
--
Tj = operating limit temperature
Pdh
7,164
kW
Tj = operating limit temperature
COPd
2,5
--
for air/water heat pump:
Tj = -15 °C (se TOL < -20 °C)
Pdh
kW
for air/water heat pump:
Tj = -15 °C(se TOL < -20 °C)
COPd
--
Bivalent temperature
Tbiv
-7
°C
for air/water heat pump:
operating limit temperature
TOL
-10
°C
Cyclicality of capacity intervals for
heating
Pcych
kW
Degradation coefficient
Cdh
0,9
--
Cyclicality of the intervals efficiency
COPcyc or
PERcyc
--
Energy consumption in ways other than the active way
Off mode
Poff
0,009
kW
Operating limit temperature for water
heating
WTOL
60
°C
Thermostat off mode
Pto
0,009
kW
Additional heater
Stand-by mode
Psb
0,009
kW
Nominal heat output
Psup
kW
Crankcase heating mode
Pck
0,04
kW
Type of energy supply
Other elements
Capacity control
Variable
For air / water heat pumps: nominal
air flow, outside
--
4100
m3/h
Sound power level,
inside / outside
Lwa
35/59
dB
For water / water and brine / water
heat pumps: brine or nominal water
flow, external heat exchanger
--
m3/h
Annual energy consumption
Qhe
5066
kWh or GJ
For mixed heat pump heaters:
Load profile declared
Energy efficiency of water heating
ηwh
%
Daily consumption of electricity
Qelec
kWh
Daily fuel consumption
Qfuel
kWh
Annual energy consumption
AEC
kWh
Annual fuel consumption
AFC
GJ
Contact details
COSMOGAS S.r.l. via Leonardo da Vinci, 16 - 47014 Meldola (FC)
