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TECHNICAL DATA
MODEL
TYP
OUTPUT
(1)
FUEL
- net calorific value
- absolute density
- max. delivery
- pressure at max. delivery
(2)
OPERATION
STANDARD APPLICATIONS
AMBIENT TEMPERATUR
COMBUSTION AIR TEMPERATURE
ELECTRICAL SUPPLY
ELECTRIC MOTOR
Running current
Start-up current
IGNITION TRANSFORMER
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
IN CONFORMITY WITH EEC DIRECTIVES
NOISE LEVELS
(3)
APPROVAL
(1) Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m s.l.m.
(2) Pressure at test point 17)(A)p.8, with zero pressure in the combustion chambre and at maximum burner output.
(3) Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum rated output.
COUNTRY
SE - FI - AT - GR - DK - ES - GB - IT - IE - PT - IS - CH - NO
VARIANTS
Burner
code
3788002
3788003
ACCESSORIES
(optional):
•
OUTPUT POWER REGULATOR KIT: Under modulating operation, the burner automatically adapts to one of an infinite number of firing rates
between the low and high flame output positions, thus ensuring stable operating conditions in terms of temperature or pressure. Two components
should be ordered: • Power regulator to install to the burner • Probe to install to the boiler.
PARAMETER TO BE CHECKED
Temperature
Pressure
•
EXTENDED COMBUSTION HEAD KIT: length L = 503 mm.
•
TUBES KIT: cod. 3010249
•
GAS TRAIN ACCORDING TO REGULATION EN 676 (with valve, pressure governor and filter): see page 18.
Important:
The installer is responsible for the addition of any safety device not forseen in the present manual.
2nd stage
Mcal/h
(MIN.-MAX.)
1st stage
Mcal/h
(MIN.)
kWh/Nm
Mcal/Nm
kg/Nm
°C max
V1 - V2
W max
DE
NL
FR
BE
LU
Blast tube lenght
mm
373
503
Range
- 100...+500°C
0...2.5 bar
0...16 bar
kW
kW
NATURAL GAS: G20 - G21 - G22 - G23 - G25
3
3
3
3
Nm
/h
mbar
• On-Off (1 stop min each 24 hours).
• Progressive two-stage or modulating by kit (see ACCESSOIRES).
Boilers: water, steam, diathermic oil
°C
V
230 - 400 with neutral ~ +/-10%
Hz
rpm
W
V
A
A
I1 - I2
dBA
CE
CATEGORY
I
2H
I
2ELL
I
2L
I
2Er
I
2E(R)B
I
2E
PROBE
Type
PT 100
Output probe
4...20 mA
6
RS 160/M BLU
843 T
930 - 1860
800 - 1600
300
258
G20
G25
10
8.6
8.6
7.4
0.71
0.78
186
216
18
24
0 - 40
60
50 - three-phaes
2800
4500
220/240 - 380/415
15.8 - 9.1
126 - 72.8
230 V - 1 x 8 kV
1 A - 20 mA
4800
IP 44
90/396 - 89/336 - 73/23
80.5
0085 BM 0452
POWER REGULATOR
Code
Type
3010110
RWF40
3010213
3010214
GB
Code
3010212
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