10
TECHNICAL DATA
(1) Reference conditions: Ambient temperature 20°C - Gas temperature 15°C - Barometric pressure 1013 mbar - Altitude 0 m s.l.m.
(2) Pressure at test point 7)(A)p.12, with zero pressure in the combustion chambre, an maximum burner output.
(2) Sound pressure measured in manufacturer’s combustion laboratory, with burner operating on test boiler and at maximum rated output, and measured from a dis-
tance of one meter.
VARIANTS:
ACCESSORIES
(optional):
•
KIT FOR LPG OPERATION:
The kit allows the RS 64/M MZ burner to operate on LPG.
•
KIT FOR MODULATING OPERATION
•
KIT LONG HEAD:
code
3010427
•
SIGNAL CONVERTER KIT:
code
3010390
•
POTENTIOMETER KIT FOR THE INDICATION OF LOAD POSITION:
code
3010109
•
GAS TRAINS TO COUPLE WITH THE BURNER, ACCORDING TO REGULATION EN 676 (with valves, pressure governor and filter):
see page 22.
IMPORTANT:
The installer is responsible for the addition of any safety device not forseen in the present manual.
MODEL
RS 64/M MZ
TYPE
08624X - 24386X
OUTPUT
(1)
MAX.
kW
400 - 850
345 - 730
Mcal/h
MIN.
kW
150
130
Mcal/h
FUEL
GAS NATURAL: G20 - G21 - G22 - G23 - G25
G20
G25
- Net calorific value
kWh/Sm
3
Mcal/Sm
3
9.45
8.2
8.13
7.0
- Absolute density
kg/Sm
3
0.71
0.78
- Max. delivery
Sm
3
/h
90
104.5
- Pressure at max. delivery
(2)
mbar
10.7
16.1
OPERATION
• Intermittent (min. 1 stop in 24 hours)
• Progressive two-stage or modulating by kit (see ACCESSOIRES).
STANDARD APPLICATIONS
Boilers: water, steam, diathermic oil
AMBIENT TEMPERATUR
°C
0 - 40
COMBUSTION AIR TEMPERATURE
°C max
60
ELECTRICAL SUPPLY
V
Hz
230 - 400 with neutral ~ +/-10%
50 - three-phase
ELECTRIC MOTOR
rpm
W
V
2800
1100
220/240 - 380/415
OPERATING CURRENT
START-UP CURRENT
A
A
4.8 - 2.8
22 - 13
IGNITION TRANSFORMER
V1 - V2
I1 - I2
230 V - 1x15 kV
1 A - 25 mA
ELECTRICAL POWER CONSUMPTION
W max
1500
ELECTRICAL PROTECTION
IP 40
IN CONFORMITY WITH EEC DIRECTIVES
89/336 - 2004/108 - 73/23 - 2006/95 - 2006/42
NOISE LEVELS
(3)
dBA
76
APPROVAL
–
–
Blast tube lenght mm
250 - 385
Output kW
400 - 920
Blast tube lenght mm
250
Kit long head: 385
Code
3010434
3010435
OUTPUT POWER REGULATOR KIT RWF40
Two components should be ordered:
• the Output power regulator to install on the burner;
• the Probe to install on the heat generator
Parameter to control
Probe
Output power
regulator
Adjustment field
Type
Code
Type
Code
Temperature
- 100...+500°C
PT 100
3010110
RWF40
3010212
Pressure
0...2.5 bar
0...16 bar
Output probe
4...20 mA
3010213
3010214
GB
COUNTRY
CATEGORY
IT-AT-GR-DK-FI-SE
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