Fan Performance - LG MULTI V ARNU07GTUA4 Engineering Product Data Book

Indoor unit
7. External Static Pressure (E.S.P) & Air Flow
ARNU07GB3G4+PBSGB30(Acc'y), PBSC30(Acc'y)
ARNU09GB3G4+PBSGB30(Acc'y), PBSC30(Acc'y)
ARNU12GB3G4+PBSGB30(Acc'y), PBSC30(Acc'y)
ARNU15GB3G4+PBSGB30(Acc'y), PBSC30(Acc'y)
Setting Value
60
65
70
75
80
85
90
95
100
105
110
115
Note :
1. The above table shows the correlation between the air rates and E.S.P.
2. E.S.P. is given after subtracting coil losses motor step factory installed
3. E.S.P. can be higher than the maximum given in the table, but the unit faces the problem of freezing the coil.
ARNU07GB3G4, ARNU09GB3G4, ARNU12GB3G4, ARNU15GB3G4
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0.50
0(0) 1(10)
6.29 3.03
6.61 4.84
7.69 5.64
8.19 6.28
8.91 7.43
9.51 8.14
10.21 8.76
10.83 9.62
11.31 10.55
11.84 11.19
12.68 11.88
13.19 12.22

Fan Performance

70 SV
60 SV
2.50 4.50
Ceiling Concealed Duct_Built in (Low Static)
Static Pressure(mmAq(Pa))
2(20)
0.93
1.52
2.18
2.81
4.96
5.91
6.79
8.11
9.02
9.99
10.38
11.55
80 SV
90 SV
6.50 8.50
Air Flow (CMM)
(Unit: CMM)
3(29) 4(39)
- -
- -
0.79 -
0.85 -
1.58 -
2.75 0.95
3.41 1.36
5.48 2.61
6.12 3.31
8.28 5.32
9.16 6.92
10.21 8.23
100 SV
110 SV
10.50 12.50
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