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4.3
Burner categories
Paese di destinazione
AT-BG-CH-CZ-DK-EE-ES-FI-GB-GR-HU-IE-IS-IT-LT-LV-NO
PT- RO-SE-SI-SK-TR
4.4
Technical data
Model
Output
(1)
Fuel
Gas pressure at max. output
- Gas: G20 / G25
Operation
Standard applications
Ambient temperature
Combustion air temperature
Noise levels
Sound pressure
(3)
Sound power
Weight
(4)
(1) Reference conditions: Room temperature 20°C - Gas temperature 15°C - Barometric pressure 1013 mbar - Altitude 0 m above sea level.
(2) Pressure on the pressure switch socket with zero pressure in the combustion chamber 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. The sound
power is measured with the "Free Field" method, as per EN 15036, and according to an "Accuracy: Category 3" measuring accuracy, as set out in
EN ISO 3746.
(4) Blast tube: short-long.
4.5
Electrical data
Model
Main electrical supply
Control circuit power supply
Fan motor IE3
Ignition transformer
Absorbed electrical power
Protection level
20155480
Technical description of the burner
LU,PL
BE
NL
DE
FR
Max.
kW
Mcal/h
Min.
kW
Mcal/h
(2)
mbar
°C
°C max
dB(A)
kg
Hz
rpm
V
kW
A
V1 - V2
I1 - I2
kW max
RS 68/EV O
BLU
2
350 ÷ 860
301 ÷ 740
150
130
Natural gas: G20 (methane gas) G25
11.7/17.5
–
Intermittent (min. 1 stop in 24 hours)
–
Modulating
Boilers: water, steam, diathermic oil
77
88
77-79
RS 68/EV O
BLU
2
3 ~ 400V +/-10% 50Hz
1N ~ 230V +/-10% 50Hz
50
2870
220/240 - 380/415
1.5
5.9 - 3.4
2.1
10
GB
Categoria gas
I2E
I2E(R)
I2EK
I2ELL
I2Er
I2H
RS 120/EV O
600 ÷ 1300
516 ÷ 1118
300
258
22.5 / 33.6
0 - 40
60
78.5
89.5
83-85
RS 120/EV O
50
2890
220/240 - 380/415
2.2
8 - 4.6
230 V - 1 x 8 kV
1 A - 20 mA
2.8
IP 44
Tab. B
BLU
2
Tab. C
BLU
2
Tab. D
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