06/2011 - Art. Nr. 13 018 118C
28
Power graphs
Boiler efficiency should be taken
into consideration when selecting
the burner.
Power graph indicates burner power
dependent on furnace pressure. They
correspond to the maximum EN
676-compliant values, as measured at
the test combustion chamber.
Calculation of burner power:
Q
F
= Burner power (kW)
Q
N
= Boiler rated power (kW)
η
= Boiler efficiency (%)
Overview
Technical Data
Power graphs
daPa
mbar
kW
300
1600
0
2
4
6
8
10
12
0
20
40
60
80
100
120
200
500
800
1100
1400
1700
VGL 06.1600 DP
daPa
mbar
kW
480
2050
0
2
4
6
8
10
12
0
20
40
60
80
100
120
200
500
800 1100 1400 1700 2000
VGL 06.2100 DP
VGL 06.1200 DP
VGL 06.1600 DP
VGL 06.2100 DP
Burner power min.-max.
kW
300 - 1200
300 - 1600
480 - 2050
Regulation range
Gas/Oil
1 : 3/1 : 2 *
1 : 3/1 : 2 *
1 : 3/1 : 2 *
Gas flow pressure
mbar
20 - 50- 100
Gas valve assembly module
MBVEF 412/MBVEF 420/VGD20 Rp2/VGD40 DN65 /VGD40 DN80
Fuel
Natural gas (LL, E) H
i
= 8.83 - 10.35 kWh/m
3
or propane gas (F) H
i
= 25.89 kWh/m
3
Fuel-oil EL conforming to country regulations
Control and safety unit/flame monitor
LFL 1.333
Burner motor
2800 min
-1
, 230/400 V, 50 Hz, 2.2 kW
2800 min
-1
, 230/400 V, 50 Hz, 2.
5
kW
Power consumption
Operation
2840 W
3380 W
Protection level
IP54
Ignition transformer
EBI-M; 2 x 7.5 kV
Air flap servomotor
SQM 50. 481
Air pressure switch
LGW 10 A 2
Blast tube diameter x Insertion depth mm
227 x 270 (KN)/370 (KM)/470 (KL)
Weight
kg
in total 130 kg
CE Mark
1312 BM 3426
1312 BM 3427
1312 BM 3428
Testing
In accordance with EN 676; Emission class 3 for gas operation
In accordance with EN 267; Emission class 1 for oil operation
Sound level conforms to VDI2715 dB(A) 78
79
81
Max. ambient temperature
60° C
Oil pump motor
0.45 kW; 2800 min
-1
; 230 V
Fuel-oil pump
AJ6 CC1004 3P; 290l/h
Hose conduits
Between system and oil pressure pump: 2 x L1500; M16x1.5 - R1/2
Between oil pressure pump and burner head: 1x L1300; M14x1.5 - M14x1.5
* The control ratio is a medium value and may change according to installation conditions.
Note on type designation:
G
= Natural gas
L
= Fuel oil EL
06
= Size
1200
= Power rating
DP
= modulating operation
KN
= Normal burner head length
KM
= Medium burner head length
KL
= Long burner head length
daPa
mbar
kW
300
1200
0
2
4
6
8
10
12
0
20
40
60
80
100
120
200
500
800
1100
1400
1700
VGL 06.1200 DP
Q
N
Q
F
= x100
η
Summary of Contents for VGL 06.1200 DP
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