Riello RS 45/E BLU - Technical Data; Packaging; Overall Dimensions

7
GB
Technical description of the burner
3
3.4 Technical data
(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 Fig. 24 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 output.
3.5 Packaging
3.6 Overall dimensions
Model RS 45/E BLU
Type 827 T3
Output
(1)
maximum kW
Mcal/h
190 - 550
164 - 474
minimum kW
Mcal/h
90
78
Fuel Natural gas: G20 (methane gas) - G21 - G22 - G23 - G25
Gas pressure at max. output
(2)
- Gas: G20/G25 mbar 12.1 / 18.0
Operation • Intermittent (min. 1 stop in 24 hours)
• Two progressive or modulating stages with kit (see ACCESSORIES).
Standard applications Boilers: water, steam, diathermic oil
Room temperature °C 0 - 40
Combustion air temperature °C max 60
Electrical supply ~ 230V +/-10% 50 Hz
Fan motor (rating)
Operating current
Acceleration current
rpm
V
W
A
A
2820
220/240
420
3,0
14,0
Ignition transformer V1 - V2
I1 - I2
220/240 V - 1 x 15 kV
45 VA - 25 mA
Absorbed electrical power W max 700
Protection level IP 44
Noise level
(3)
dB(A) 70
D88
 The burners are delivered in cardboard packaging with overall dimensions as in the
table.
 The weight of the burner complete with its packaging is shown in table.
(1) Blast tube: short-long
mm A B C
kg
(1)
RS 45/E BLU 1015 630 500 41 - 43
Fig. 1
The dimensions of the burner are shown in Fig. 2.
Bear in mind that inspection of the combustion head
requires the burner to be opened and the rear part drawn
back on the guides.
The dimensions of the open burner are indicated by posi-
tion H.
D1077
Fig. 2
(1) Blast tube: short-long
mm A B C
D
(1)
EFGHILM
RS 45/E BLU 476 474 580 229 - 354 160 352 164 810 108 168 1”1/2