20169327
8
GB
Technical description of the burner
4.3
Burner categories
Tab. B
4.4
Technical data
Tab. C
(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 test point (Fig. 26 at page 27) 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
Tab. D
Country of destination
Gas category
LU,PL
I2E
BE
I2E(R)
NL
I2EK
DE
I2ELL
FR
I2Er
AT-BG-CH-CZ-DK-EE-ES-FI-GB-GR-HU-IE-IS-IT-LT-LV-NO
PT- RO-SE-SI-SK-TR
I2H
Model
RS 68/E O
2
BLU
RS 120/E O
2
BLU
Output
(1)
Max.
kW
Mcal/h
350 ÷ 860
301 ÷ 740
600 ÷ 1300
516 ÷ 1118
Min.
kW
Mcal/h
150
130
300
258
Fuel
Natural gas: G20 (methane gas) G21 - G22 - G23 - G25 - G31
Gas pressure at max. output
(2)
- Gas: G20 / G25
- Gas: G31
mbar
11.7/17.5
22.5/33.6
Operation
–
Intermittent (min. 1 stop in 24 hours)
–
Modulating
Standard applications
Boilers: water, steam, diathermic oil
Ambient temperature
°C
0 - 40
Combustion air temperature
°C max
60
Noise levels
(3)
Sound pressure
Sound power
dB(A)
77
88
78.5
89.5
Weight
(4)
kg
77 - 79
83 - 85
Model
RS 68/E O
2
BLU
RS 120/E O
2
BLU
Main electrical supply
Control circuit power supply
3 ~ 400V +/-10% 50Hz
1N ~ 230V +/-10% 50Hz
Fan motor IE2
Hz
rpm
V
kW
A
50
2870
220/240 - 380/415
1.5
5.9 - 3.4
50
2890
220/240 - 380/415
2.2
8.0 - 4.6
Ignition transformer
V1 - V2
I1 - I2
230 V - 1 x 8 kV
1 A - 20 mA
Absorbed electrical power
kW max
2.1
2.8
Protection level
IP 44
Summary of Contents for RRS 68/E O2 BLU
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