Baxi STS 150 2.0 LP Instalador/Usuario página 38

11.0 Rendimiento
Rendimento
Performance
Rendement
EN
INFORMATION
Overheating tests have been performed at thermosyphon systems. The results for
the most unfavorable of them all are:
• The total solar radiation in the plane of the solar collector during the
overheating prevention test was 72,7 MJ/m
temperature from reservoir tank of 91,0°C.
• When the system is in operation for several days without water removal and
the accumulated solar radiation in the plane of the solar collector is greater
than 72,7 MJ/m
2
, the system can be overheated. To prevent this, draw water
from the reservoir tank to a volume of approximately 3 times its content.
BAXI STS 150 2.0 LP
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 140 l/day at 45°C.
• Thermal efficiency and solar fraction of the system in the recommended load ran-
ge. Data about long-term thermal efficiency and solar fraction determined from
the test for load volumes of 140 l/day for locations and conditions referenced in
standard EN12976:
Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 140 l/day
Location
(latitude)
Stockholm (59,6ºN)
Würzburg (49,5ºN)
Davos (46,8ºN)
Athens (38,0ºN)
BAXI STS 200 2.0 LP
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 170 l/day at 45°C.
• Thermal efficiency and solar fraction of the system in the recommended load ran-
ge. Data about long-term thermal efficiency and solar fraction determined from
the test for load volumes of 170 l/day for locations and conditions referenced in
standard EN12976:
Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 170 l/day
Location
(latitude)
Stockholm (59,6ºN)
Würzburg (49,5ºN)
Davos (46,8ºN)
Athens (38,0ºN)
BAXI STS 200 2.5 LP
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 170 l/day at 45°C.
• Thermal efficiency and solar fraction of the system in the recommended load ran-
ge. Data about long-term thermal efficiency and solar fraction determined from
the test for load volumes of 170 l/day for locations and conditions referenced in
standard EN12976:
Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 170 l/day
Location
(latitude)
Stockholm (59,6ºN)
Würzburg (49,5ºN)
Davos (46,8ºN)
Athens (38,0ºN)
2 , reaching an output maximum
Qd QL fsol
[%]
[MJ] [MJ]
7814 2894 37,0
7494 3096 41,3
8479 4254 50,2
5823 4053 69,6
Qd QL fsol
[%]
[MJ] [MJ]
9489 3132 33,0
9099 3364 37,0
10295 4550 44,2
7071 4551 64,4
Qd QL fsol
[%]
[MJ] [MJ]
9489 3682 38,8
9099 3925 43,1
10295 5419 52,6
7071 5069 71,7
BAXI STS 200 2.5 LP MED
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 170 l/day at 45°C.
• Thermal efficiency and solar fraction of the system in the recommended load ran-
ge. Data about long-term thermal efficiency and solar fraction determined from
the test for load volumes of 170 l/day for locations and conditions referenced in
standard EN12976:
Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 170 l/day
Location
(latitude)
Stockholm (59,6ºN)
Würzburg (49,5ºN)
Davos (46,8ºN)
Athens (38,0ºN)
BAXI STS 300 2.0 LP
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 300 l/day at 45°C.
Qpar
• Thermal efficiency and solar fraction of the system in the recommended load ran-
[MJ]
ge. Data about long-term thermal efficiency and solar fraction determined from
---
the test for load volumes of 300 l/day for locations and conditions referenced in
standard EN12976:
---
---
Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 300 l/day
---
Location
(latitude)
Stockholm (59,6ºN)
Würzburg (49,5ºN)
Davos (46,8ºN)
Athens (38,0ºN)
BAXI STS 300 2.5 LP
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 300 l/day at 45°C.
Qpar
• Thermal efficiency and solar fraction of the system in the recommended load ran-
[MJ]
ge. Data about long-term thermal efficiency and solar fraction determined from
---
the test for load volumes of 300 l/day for locations and conditions referenced in
standard EN12976:
---
--- Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 300 l/day
---
Location
(latitude)
Stockholm (59,6ºN)
Würzburg (49,5ºN)
Davos (46,8ºN)
Athens (38,0ºN)
Qpar
[MJ]
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38
Qd QL fsol
[%]
[MJ] [MJ]
9489 3912 41,2
9099 4091 45,0
10295 5682 55,2
7071 5196 73,5
Qd QL fsol
[%]
[MJ] [MJ]
16745 5541 33,1
16058 6218 38,7
18169 8466 46,6
12478 8242 66,1
Qd QL fsol
[%]
[MJ] [MJ]
16745 6712 40,1
16058 7093 44,2
18169 9776 53,8
12478 9016 72,3
Qpar
[MJ]
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Qpar
[MJ]
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Qpar
[MJ]
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