Performance Diagrams; Flow Rate And Residual Feed Height - Rotex A1 BG Installation And Maintenance Instructions Manual

12.4 Performance diagrams

Q Burner load in kW
Q Relative burner load in %
i
G Gas type (test gas)
Fig. 12-2 Permissible burner load of the ROTEX A1 BG 25(F)-e

12.5 Flow rate and residual feed height

Δ
p Remaining pumping height
R
m Flow heating network
H
Fig. 12-4 Residual conveying height A1 BG 25(F)-e
Δ
p Remaining pumping height
R
m Flow heating network
H
Fig. 12-5 Residual conveying height A1 BG 40(F)-e
FA ROTEX A1 BGe - 02/2014
(1) Maximum permissible burn-
er load
(2) Minimum permissible burner
load
Fig. 12-3 Permissible burner load of the ROTEX A1 BG 40(F)-e (legend
see fig. 12-2
Q Heating output
m Flow heating network
H
S Spread (t - t )
V R
Fig. 12-6 Required throughput volumes dependent on the heating out-
put and the design temperature spread
12 x Technical data
57