Technical Data; Electrical Data - Riello 20074141 Installation, Use And Maintenance Instructions

4.4

Technical data

Model
Type
Power
(1)
min - max
Delivery
(1)
Fuels
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: Room temperature 20°C - Gas temperature 15°C - Barometric pressure 1013 mbar - Altitude 0 m a.s.l.
(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

DIRECT START UP
Model
Code
Main electrical supply
Fan motor IE2
Ignition transformer
Absorbed electrical power
Protection level
STAR - TRIANGLE START UP
Model
Code
Main electrical supply
Fan motor IE2
Ignition transformer
Absorbed electrical power
Protection level
Technical description of the burner
RS 310/M MZ
FS1
1138T
FS2
kW 600/1300 - 3900
(2)
mbar 33.2/49.5
°C
°C max
78
dB(A)
89
RS 310/M MZ
FS1 20074137 - 20074138
FS2 20074145 - 20074146
rpm
V
kW
A
V1 - V2
I1 - I2
kW max
RS 310/M MZ
FS1 20074141
FS2 20074149
rpm 2900
V 400/690
kW 7.5
A 13.8/8
V1 - V2
I1 - I2
kW max 9.1
RS 410/M MZ
1135T
800/2000 - 4900
Natural gas: G20 (methane gas) - G21 - G22 - G23 - G25
41.7/62
FS1: Intermittent (min. 1 stop in 24 hours)
FS2: Continuous (min. 1 stop in 72 hours)
Boilers: water, steam, diathermic oil
0 - 40
80
91
RS 410/M MZ
3 ~ 230/400V +/-10% 50 Hz
2900
230/400
7.5
23.9/13.8
230 V - 1 x 8 kV
1 A - 20 mA
9.1
IP 54
RS 410/M MZ
20074142
20074150
3N ~ 400V +/-10% 50 Hz
2920
400/690
9.2
16.9/9.7
230V - 1 x 8 kV
1A - 20mA
10.8
IP 54
9
GB
RS 510/M MZ
1136T
802/2200 - 5520 820/2400 - 6300
48.9/73
60
82.5
93,5
RS 310/M MZ RS 410/M MZ
20074139 - 20074140
20074147 - 20074148
2920
230/400
9.2
29.3/16.9
10.8
RS 510/M MZ RS 610/M MZ
20074143
20074151
2880
400/690
12
21.2/12.2
14
RS 610/M MZ
1137T
64.6/96.4
85
96
Tab. C
20074144
20074152
2920
400/690
15
27/15.6
17
Tab. D
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