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TECHNICAL DATA
MODEL
TYPE
OUTPUT
(1)
FUEL
- Net calorific value
- Absolute density
- Max. delivery
- Pressure at max. delivery
(2)
OPERATION
STANDARD APPLICATIONS
AMBIENT TEMPERATUR
COMBUSTION AIR TEMPERATURE
ELECTRICAL SUPPLY
ELECTRIC MOTOR
MOTOR CAPACITOR
IGNITION TRANSFORMER
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
IN CONFORMITY WITH EEC DIRECTIVES
NOISE LEVELS
(3)
APPROVAL
(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.8, with zero pressure in the combustion chambre, with open gas ring 2)(B)p.16 an maximum burner output
(2) Sound pressure measured in manufacturers combustion laboratory, with burner operating on test boiler and at maximum rated output.
VARIANTS:
BURNER
Blast tube lenght mm
ACCESSORIES
(optional):
•
KIT FOR LPG OPERATION: The kit allows the RS 28-38-50/M burners to operate on LPG.
BURNER
OUTPUT kW
Blast tube lenght mm
Code
•
OUTPUT POWER REGULATOR KIT: Under modulating operation, the burner automatically adapts to one of an infinite number of firing rates
between the low and high flame output position, thus ensuring stable operating conditions in terms of temperature or pressure. Two components
should be ordered: • Power regulator to install to the burner; • probe to install to the boiler.
PARAMETER TO BE CHECKED
Temperature
Pressure
•
GAS TRAIN ACCORDING TO REGULATION EN 676 (with valves, pressure governor and filter): see page 19.
Important:
The installer is responsible for the addition of any safety device not forseen in the present manual.
MAX.
MIN.
kWh/Nm
Mcal/Nm
°C max
V1 - V2
RS 28/M
RS 38/M
RS 50/M
216
216
216
RS 28/M
95 ÷ 325
216
3010079
Range
- 100...+ 500°C
0...2,5 bar
0...16 bar
RS 28/M
824 T1
kW
163 - 325
Mcal/h
140 - 280
kW
52
45
Mcal/h
NATURAL GAS: G20 - G21 - G22 - G23 - G25
G20
G25
3
10
8,6
8,6
7,4
3
3
0,71
0,78
kg/Nm
3
32
38
Nm
/h
mbar
7,5
11,1
• On-Off (1 stop min each 24 hours).
This burner is also fitted for the continuos operation, if it is equipped
with the control box LANDIS type LGK 16.333 A27 (interchangeable
with the burner control box Landis LFL 1.333).
• Progressive two-stage or modulating by kit (see ACCESSOIRES).
Boilers: water, steam, diathermic oil
°C
0 - 40
60
V
230 ~ +/- 10%
Hz
50 - single-phase
rpm
2800
W
250
V
220 - 240
A
2,1
µF / V
8/450
230 V - 1 x 8 kV
I1 - I2
1 A - 20 mA
W max
370
IP 44
90/396 - 89/336 - 73/23 - 92/42
dBA
68
CE
0085AQ0709
COUNTRY
IT-AT-GR-DK-FI-SE
ES-GB-IE-PT
RS 38/M
RS 50/M
115 ÷ 440
140 ÷ 580
216
216
3010081
3010083
PROBE
Type
PT 100
Output probe
4...20 mA
6
RS 38/M
825 T1
232 - 440
200 - 378
70
60
G20
G25
10
8,6
8,6
7,4
0,71
0,78
44
51
6,6
9,7
230 - 400 with neutral ~ +/- 10%
50 - three-phase
2800
450
220/240 - 380/415
2 - 1,2
560
70
CATEGORY
II
NL
FR
II
DE
I
BE
2E(R)B,
II
LU
POWER REGULATOR
Code
Type
3010110
RWF40
3010213
3010214
GB
RS 50/M
826 T1
290 - 580
249 - 499
85
73
G20
G25
10
8,6
8,6
7,4
0,71
0,78
58
68
7,2
10,6
2800
650
220/240 - 380/415
3 - 1,7
750
72
2H3B/P
II
2H3P
II
2L3B/P
II
2Er3P
2ELL3B/P
I
3P
2E3B/P
Code
3010212
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Table des Matières
