Technical Data; Electrical Data - Riello RS 300/EV BLU Installation, Use And Maintenance Instructions

4.3

Technical data

Model
Type
Power min
(1)
Delivery max
(1)
Fuels
Gas pressure at max.
output. - Gas: G20/G25
(2)
Operation
Standard applications
Ambient temperature
Air temperature
combustion
Noise levels
(3)
Sound pressure
Sound power
Burner weight
Reference conditions: Ambient temperature 20°C - Gas temperature 15°C - Barometric pressure 1,013 mbar - Altitude 0 m a.s.l.
(1)
Pressure at the test point of the pressure switch (20)(Fig. 4) 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 accurate "Accuracy: Category 3" measurement, as de-
scribed in EN ISO 3746.
4.4

Electrical data

Model
Main electrical supply
Fan motor IE2
Ignition transformer
Absorbed electrical power
Protection level
Model
Main electrical supply
Fan motor IE3
Ignition transformer
Absorbed electrical power
Protection level
20123768
Technical description of the burner
RS 300/EV BLU RS 400/EV BLU RS 500/EV BLU RS 650/EV BLU RS 800/EV BLU
849 T2
-
kW 500/1350 ÷ 3800 800/1840÷4550 1000/2500÷5170 1410/3020÷6500 1200/3500÷8100
Natural gas: G20 (methane gas) - G21 - G22 - G23 - G25
mbar 23.3/32.7
°C
°C max
dB (A) 82
93
Kg 230
rpm
V
kW
A
V1 - V2
I1 - I2
kW max
RS 400/EV BLU
rpm 2920
V 400/690
kW 7.5
A 14/8.1
V1 - V2
I1 - I2
kW max 8.8
850 T2 856 T2
34.3/40.2 37.6/56.1
Continuous / Intermittent
Boilers: water, steam, diathermic oil
0 - 50
60
85 88
96 99
240 250
RS 300/EV BLU
3N ~ 400V +/-10% 50 Hz
2900
230/400
4.5
15/8.7
230V - 1 x 8 kV
1A - 20 mA
5.9
IP 54
RS 500/EV BLU
3N ~ 400V +/-10% 50 Hz
2880
400/690
9.2
16.8/9.7
230V - 1 x 8 kV
1A - 20 mA
10.6
IP 54
8 GB
1123 T2
44.8/64.4
90,1
101,1
300
RS 650/EV BLU RS 800/EV BLU
2880
400/690
18.5
32.2/18.6 38.2/22.3
20.5
887 T2
45.5/81.2
88,1
99,1
300
Tab. B
2880
400/690
22
24
Tab. C