Technical Data; Electrical Data; Burner Weight - Riello RS 55/M BLU Installation, Use And Maintenance Instructions

4.4

Technical data

Model
Output
(1)
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
Reference conditions: Ambient temperature 20°C - Gas temperature 15°C - Barometric pressure 1013 mbar - Altitude 0 m above sea level.
(1)
Pressure on the socket 5) (Fig. 5) with zero pressure in the combustion chamber and at maximum burner output.
(2)
Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum rated output. The sound
(3)
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.
4.5

Electrical data

Motor IE1
Model
Electrical supply
Fan motor
Ignition transformer
Absorbed electrical power
Protection level
Motor IE2
Model
Electrical supply
Fan motor
Ignition transformer
Absorbed electrical power
Protection level
4.6

Burner weight

The weight of the burner complete with its packaging is shown in
Tab. D.
Model Combustion head
RS 55/M BLU
RS 55/M BLU
20040559
Technical description of the burner
min - max kW
Mcal/h
mbar
(2)
°C
°C max
dB(A)
V
Hz
rpm
V
kW
A
V1 - V2
I1 - I2
kW max
V
Hz
rpm
V
kW
A
V1 - V2
I1 - I2
kW max
kg
TC 42
TL 44
Natural gas: G20 (methane gas) - G21 - G22 - G23 - G25
Boilers: water, steam, diathermic oil
230 - 400 with neutral ~+/-10%
220-240 V - 1 x 15 kV
230 - 400 with neutral ~+/-10%
220-240 V - 1 x 15 kV
Tab. D
8 GB
RS 55/M BLU
100/300 - 680
86/259 - 586
15.2/20
Intermittent
0 - 40
60
64
75
RS 55/M BLU
50 - three-phase
2810
230-400
1.1
4.7 - 2.7
1 A - 25 mA
1.5
IP40
RS 55/M BLU
50 - three-phase
2850
230-400
1.1
4 - 2.3
1 A - 25 mA
1.5
IP40
Tab. B
Tab. C