Riello 809 T80 - Technical Data; Variants

2
TECHNICAL DATA
(1) Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.
(2) Pressure at test point 8)(A)p.3, with zero pressure in the combustion chambre, with open gas ring 2)(B)p.7 an maximum burner output
(3) Sound pressure measured in manufacturer’s combustion laboratory, with burner operating on test boiler and at maximum rated output.
MODEL RS 28 RS 38 RS 38 RS 50
TYP 809 T80 810 T80 810 T80 811 T80
OUTPUT
(1)
2nd stage kW 163 - 325
140 - 280
232 - 440
200 - 378
232 - 440
200 - 378
295 - 600
254 - 516
Mcal/h
min. 1st stage kW
Mcal/h
81
70
105
90
105
90
115
99
FUEL NATURAL GAS: G20 - G21 - G22 - G23 - G25
- Net calorific value G20 G25 G20 G25 G20 G25 G20 G25
kWh/Nm
3
Mcal/Nm
3
10
8,6
8,6
7,4
10
8,6
8,6
7,4
10
8,6
8,6
7,4
10
8,6
8,6
7,4
- Absolute density
kg/Nm
3
0,71 0,78 0,71 0,78 0,71 0,78 0,71 0,78
- Max delivery
Nm
3
/h
32 38 44 51 44 51 58 68
- Pressure at maximum delivery
(2)
mbar 7,5 11,1 6,6 9,7 6,6 9,7 7,2 10,6
OPERATION • Intermittent (min. 1 stop in 24 hours)
• Two-stage (high and low flame) and single-stage (all - nothing)
STANDARD APPLICATION Boilers: water, steam, diethermic oil
AMBIENT TEMPERATURE °C 0 - 40
COMBUSTION AIR TEMPERATURE °C max 60
ELECTRICAL SUPPLY V
Hz
220-230 ~ +/-10%
60 - single-phase
220-230 / 460 ~ +/-10%
60 - three-phase
AUXILIARY CIRCUITS SUPPLY V 220 - 230
ELECTRICAL MOTOR rpm
W
V
A
3260
250
220 - 230
1.7
3420
420
220 - 230
3.8
3400
550
208-230/380-460
3.2 - 1.6
3400
550
208-230/380-460
3.2 - 1.6
MOTOR CAPACITOR
µF/V
6.3/450 16/450
IGNITION TRASFORMER V1 - V2
I1 - I2
230 V - 1 x 8 kV
1 A - 20 mA
ELECTRICAL POWER CONSUMPTION W max 370 600 600 750
ELECTRICAL PROTECTION IP 44
IN CONFORMITY WITH EC DIRECTIVES 2006/42 - 2006/95 - 2004/108
NOISE LEVELS
(3)
dBA 68 70 70 72
VARIANTS GAS CATEGORY
Model
Electrical
supply
Blast tube
length mm
COUNTRY CATEGORY
RS 28
single-phase
single-phase
216
351
IT - AT - GR - DK - FI - SE
ES - GB - IE - PT
NL
FR
DE
BE
LU
II
2H3B / P
II
2H3P
II
2L3B / P
II
2Er3P
II
2ELL3B /P
I
2E(R)B,
I
3P
II
2E 3B/P
RS 38
single-phase
single-phase
three-phase
three-phase
216
351
216
351
RS 50
three-phase
three-phase
216
351
(YY)
(Y)
(YY)
(Y)