Hoval DGV-6/30, Руководство по конструкции

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3 Technical data
3.1 Type codes
GV - 3 / 30 / ...
Unit type
TopVent ® GV
Unit size
3 or 5
Output in kW
30 or 50
Options
Table D2: TopVent ® GV unit type reference
3.2 Application limits
Ambient temperature min. °C - 15
max. °C 35
Supply air temperature max. °C 60
The units cannot be used in:
■ Damp locations
■ Places with a corrosive or aggressive environment
■ Spaces with a large amount of dust
■ Areas where there is danger of explosion
Table D3: TopVent ® GV application limits
3.3 Air flow rate, gas consumption
Unit type GV-3/30 GV-5/50
Nominal air flow rate
1)
m³/h 2600 5150
Floor area reached 2) m² 70 115
Nominal heat input max. kW 32.0 54.9
Nominal heat output max. kW 29.2 49.9
Combustion efficiency 3) % min. 91 min. 91
Emissions of nitrogen oxides (GCV) mg/kWh 35.0 41.0
Emission efficiency % 90.6 91.2
Seasonal space heating energy efficiency % 72.8 74.1
Gas consumption
Natural gas: G20, G27 (H, E, Lw) m³/h 3.4 5.8
Natural gas: G25, G25.3 (L, LL, K) m³/h 3.8 6.6
1) at an air temperature of 20 °C
2) with vertical air flow
3) in accordance with EN 1020
Table D4: TopVent ® GV technical data
36
TopVent ® GV
Technical data