Riello RS 44/E MZ - Technical and Electrical Data

9
20068131
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 pressure switch socket (Fig. 31 at page 31) 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
BE I2E(R)
LV I2H
CY, MT I3B/P
BE I3P
LU, PL II2E3B/P
DE II2ELL3B/P
FR II2Er3P
AT, CH, CZ, DK, EE, FI, GR, HU, IS, IT, LT, NO, SE, SI, SK II2H3B/P
ES, GB, IE, PT II2H3P
NL II2L3B/P
Model RS 34/E MZ RS 44/E MZ RS 44/E MZ
Output
(1)
Max. kW
Mcal/h
125 ÷ 390
108 ÷ 336
203 ÷ 550
175 ÷ 473
203 ÷ 550
175 ÷ 473
Min. kW
Mcal/h
45
39
80
69
80
69
Fuel Natural gas: G20 (methane gas) - G21 - G22 - G23 - G25
Gas pressure at max. output
(2)
-
Gas: G20/G25
mbar 13,1 / 19,5 16,7 / 24,9 16,7 / 24,9
Operation – Intermittent (min. 1 stop in 24 hours)
– Two progressive or modulating stages with kit (see ACCESSORIES).
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) 68
79
70
81
70
81
Weight
(4)
kg 32 - 34
Model RS 34/E MZ RS 44/E MZ RS 44/E MZ
Main electrical supply
Control circuit power supply
230V ~ +/-10%
50/60 Hz single phase
-
230/400V with neutral ~ +/-10%
50/60Hz three-phase
1N 230V ~ +/-10% 50/60Hz
Fan motor Hz
rpm
V
kW
A
50 - 60
2800 - 3400
230
0,3
2,4 - 2,2
50 - 60
2800 - 3400
230
0,42
2,6 - 2,46
50 - 60
2800 - 3400
230/400 - 260/460
0,45
1,73/1 - 1,55/0,9
Motor capacitor µF 12,5 12,5
-
Ignition transformer V1 - V2
I1 - I2
230 V - 1 x 15 kV
1 A - 25 mA
Absorbed electrical power W max 600 700 750
Protection level IP 40
WARNING
For operating at 60Hz modify parameter 125, see
section "Parameter list" at page 44.