Technical Data; Variants - Riello RS 28 Instrucciones De Instalación, Funcionamiento Y Mantenimiento

TECHNICAL DATA

MODEL
TYP
OUTPUT
(1)
FUEL
- Net calorific value
- Absolute density
- Max delivery
- Pressure at maximum delivery
OPERATION
STANDARD APPLICATION
AMBIENT TEMPERATURE
COMBUSTION AIR TEMPERATURE
ELECTRICAL SUPPLY
AUXILIARY CIRCUITS SUPPLY
ELECTRICAL MOTOR
MOTOR CAPACITOR
IGNITION TRASFORMER
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
IN CONFORMITY WITH EC DIRECTIVES
NOISE LEVELS
(3)
(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.

VARIANTS

Electrical
Model
supply
single-phase
RS 28
single-phase
single-phase
single-phase
RS 38
three-phase
three-phase
three-phase
RS 50
three-phase
2nd stage kW
Mcal/h
min. 1st stage kW
Mcal/h
kWh/Nm
Mcal/Nm
kg/Nm
Nm
mbar
(2)
°C
°C max
V
Hz
V
rpm
W
V
A
µF/V
V1 - V2
I1 - I2
W max
dBA
Blast tube
length mm
216
351
216
351
216
351
216
351
RS 28
809 T80 810 T80
163 - 325 232 - 440
140 - 280 200 - 378
81
70
NATURAL GAS: G20 - G21 - G22 - G23 - G25
G20 G25 G20
3 10 8,6 10
8,6 7,4 8,6
3
0,71 0,78 0,71
3
32 38 44
3
/h
7,5 11,1 6,6
• Intermittent (min. 1 stop in 24 hours)
• Two-stage (high and low flame) and single-stage (all - nothing)
Boilers: water, steam, diethermic oil
0 - 40
60
220-230 ~ +/-10%
60 - single-phase
220 - 230
3260
250
220 - 230 220 - 230
1.7
6.3/450
370
2006/42 - 2006/95 - 2004/108
68
GAS CATEGORY
IT - AT - GR - DK - FI - SE
ES - GB - IE - PT
2
RS 38 RS 38
810 T80
232 - 440
200 - 378
105 105
90 90
G25 G20 G25
8,6 10 8,6
7,4 8,6 7,4
0,78 0,71 0,78
51 44 51
9,7 6,6 9,7
220-230 / 460 ~ +/-10%
60 - three-phase
3420 3400
420 550
208-230/380-460
3.8
3.2 - 1.6
16/450
230 V - 1 x 8 kV
1 A - 20 mA
600 600
IP 44
70 70
COUNTRY CATEGORY
NL
FR
DE
BE
LU
RS 50
811 T80
295 - 600
254 - 516
115
99
G20 G25
10 8,6
8,6 7,4
0,71 0,78
58 68
7,2 10,6
3400
550
208-230/380-460
3.2 - 1.6
750
72
II
2H3B / P
II
2H3P
II
2L3B / P
II
2Er3P
II
2ELL3B /P
I I
2E(R)B, 3P
II
2E 3B/P