Riello 20032946 - Technical Data; Countries of Destination - Burner Categories

9
20033283
GB
Technical description of the burner
4.3 Technical data
Tab. A
(1)
Reference conditions: ambient temperature 20°C - Barometric pressure 1013 mbar - Altitude 0 m a.s.l.
(2)
Pressure at test point 7)(Fig. 5 at page 12) with zero pressure in the combustion chamber and 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.
4.4 Countries of destination - Burner categories
Model RLS 28 RLS 38 RLS 50
Type 684T1 685T1 686T1
Output
(1)
Delivery
(1)
2
nd
stage kW
kg/h
163 - 325
13.7 - 27.4
232 - 442
19.6 - 37.3
290 - 581
24.5 - 49
min. 1
st
stage kW
kg/h
100
8.5
116
9.8
145
12.3
Fuel Gas oil, viscosity at 20 °C: 6 mm
2
/s max (1,5 °E - 6 cSt)
Gas oil and Blends of gas oil and bio fuel (FAME in accordance with EN 14214)
up to 10%
Natural gas: G20 (methane) - G21 - G22 - G23 - G25
GPL - G30 (propane) - G31 (butane)
Gas pressure at maximum delivery
(2)
gas: G20/G25/G31
mbar 11 / 16.2 / 9.5 13 / 19.2 / 12 14 / 20.8 / 10.5
Operation - Intermittent (min. 1 stop in 24 hours)
- Two stage (high and low flame) and single-stage (all - nothing)
Nozzles number 2
Standard applications Boilers: water, steam, diathermic oil
Ambient temperatur °C 0 - 40
Combustion air temperature °C max 60
Electrical supply V/Ph/Hz 230/1/50 230-400/3/50
Auxiliary power supply V/Ph/Hz 230/1/50
Electric motors rpm 2800
Fan motor
Fan motor capacitor
V
W
A
µF
220/240
250
2.1
8
220/240
420
2.9
12,5
220/240 - 350/415
650
3 - 1.7
-
Pump motor
Pump motor capacitor
V
W
A
µF
220/240
90
0.8
5
Ignition transformer V1 - V2
I1 - I2
230 V - 2 x 5 kV
1.9 A - 30 mA
Pump delivery (at 12 bar)
pressure range
fuel temperature
kg/h
bar
° C max
67
4 - 18
60
Electrical power consumption W max 530 760 910
Electrical protection IP 44
Noise levels
(3)
Sound pressure
Sound power
dB(A) 68
79
70
81
72
83
Country of destination Gas category
IT - AT - GR - DK - FI - SE - EE - CZ - HU - LT - SK - BG - LV - SI - PL
II
2H3B/P
ES - GB - IE - PT
II
2H3P
NL
II
2L3B/P
FR
II
2Er3P
DE
II
2ELL3B/P
BE
I
2E(R)B,
I
3P
LU
II
2E3B/P
NO - CY - MT
I
3B/P
RO
I
2H