Hoval DGV-6/30, Руководство по конструкции

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3.4 Electrical connection
Unit type MG-6/30 MG-6/60 MG-9/60
Supply voltage V AC 400 3N 400 3N 400 3N
Permitted voltage tolerance % +10 / -15 +10 / -15 +10 / -15
Frequency Hz 50 50 50
Power consumption
at rated heating capacity W 697 1127 1127
at minimal capacity W 517 657 657
in standby mode W 7 7 7
Current consumption max. A 1.7 2.7 2.7
Protection rating – IP 20 IP 20 IP 20
Table E5: TopVent ® MG electrical connection
3.5 Gas connection
Unit type MG-6/30 MG-6/60 MG-9/60
Gas appliance type
1)
B
23
, C
13
, C
33
Gas connection Rp ½ " (internal) R ¾" (external) R ¾" (external)
Combustion air connection DN 80 DN 100 DN 100
Flue gas connection DN 80 DN 100 DN 100
Max. length of flue gas duct 2) 9 m 9 m 9 m
1) According to method of flue gas evacuation and combustion air supply
2) Equivalent length of formed parts:
– 90° elbow ..... 2 m
– 45° elbow .... 1 m
– 90° T-piece ... 2 m
Table E6: TopVent ® MG gas circuit connections
3.6 Sound levels
Unit type MG-6/30 MG-6/60 MG-9/60
Fan speed 1 2 1 2 1 2
Sound pressure level (at a distance of 5 m) 1) dB(A) 46 53 48 54 49 55
Total sound power level dB(A) 68 75 70 76 71 77
Octave sound power level 63 Hz dB 71 79 76 81 77 82
125 Hz dB 68 75 72 80 73 81
250 Hz dB 71 77 72 78 73 79
500 Hz dB 65 73 69 73 70 74
1000 Hz dB 62 70 65 71 66 72
2000 Hz dB 58 67 60 67 61 68
4000 Hz dB 51 61 54 61 55 62
8000 Hz dB 47 55 49 56 50 57
1) With a hemispherical radiation pattern in a low-reflection room
Table E7: TopVent ® MG sound power levels
52
TopVent ® MG
Technical data