Hoval TopVent GV, Operating Instructions Manual, Page: 12 / 44

6 Technical data
6.1 Application limits
TopVent ® TG, MG
Extract air temperature max. °C 50
Fresh air temperature (TopVent ® MG) min. °C – 15
Supply air temperature max. °C 55
Protection rating IP 50
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 6: TopVent ® TG, MG application limits
TopVent ® GV
Extract air temperature max. °C 50
Supply air temperature max. °C 55
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 7: TopVent ® GV application limits
6.2 Electrical connection
Unit type
TG-6
MG-6
TG-9
MG-9
GV-3 GV-5
Supply voltage V AC 3 x 400 3 x 400 230 230
Permitted voltage tolerance % ± 5 ± 5 +10 / -15 +10 / -15
Frequency Hz 50 50 50 50
Power consumption max. W 1360 1960 300 750
Current consumption max. A 2.3 3.4 1.4 3.5
Series fuse A 13 13 16 16
Protection rating of unit control box – IP 56 IP 56 IP 00B IP 00B
Table 8: Electrical connection
6.3 Air flow rate, gas consumption
Unit type
TG-6
MG-6
TG-9
MG-9
GV-3 GV-5
Nominal air flow rate 1) m³/h 6000 9000 4200 8500
Minimum air flow rate m³/h 4500 7000 2900 6000
Floor area covered m² 537 946 140 290
Nominal heat input max. kW 32.0 66.0 32.0 55.0
Nominal heat output max. kW 28.9 61.2 28.9 50.7
Gas consumption
Natural gas: G20, G27 (H, E, Lw) m³/h 3.4 7.0 3.4 5.8
Natural gas: G25, G25.3 (L, LL, K) m³/h 3.8 7.9 3.8 6.6
1) at an air temperature of 20 °C
Table 9: Technical data
12
TopVent ® TG | GV | MG
Operating instructions
Technical data
4 220 656-en-03 4 220 656-en-03