Riello RS 70/E MZ Bedienerhandbuch PDF herunterladen (Seite 7)

Technical description of the burner

3.4 Technical data

(1)

Reference conditions: Room temperature 20°C - Gas temperature 15°C - Barometric pressure 1013 mbar - Altitude 0 m above sea level.

(2)

Pressure on the pressure switch socket Fig. 29 with zero pressure in the combustion chamber and at maximum burner output.

(3)

Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum output.

3.5 Packaging

3.6 Overall dimensions

Model RS 70/E MZ RS 100/E MZ RS 130/E MZ RS 190/E RS 250/E MZ

Type 828 T2 829 T2 830 T2 836 T2 866 T1

Output

(1)

maximum kW

Mcal/h

465 - 814

400 - 700

698 - 1163

600 - 100

930 - 1512

800 - 1300

1279 - 2290

1100 - 1970

1250 - 2650

1075 - 2279

minimum kW

Mcal/h

135

116

150

129

160

138

470

405

600

516

Fuel Natural gas: G20 (methane gas) - G21 - G22 - G23 - G25

Gas pressure at max. output

(2)

Gas: G20/G25

mbar in progress in progress in progress 14.9 / 22.3 19.4 / 29.1

Operation Intermittent (min. 1 stop in 24 hours)

Standard applications Boilers: water, steam, diathermic oil

Room temperature °C 0 - 40

Combustion air temperature °C max 60

Electrical supply 3 ~ 400V / 230 V 1N ~ 230V +/-10% 50 Hz (See Chap. 3.2)

Fan motor (rating)

Operating current

Acceleration current

rpm

2800

230/400

1.1

4.8 - 2.8

33 - 19

2800

230/400

1.5

5.9 - 3.4

48 - 28

2800

230/400

2.2

8.8 - 5.1

68 - 39

2800

230/400

4.5

15.8 - 9.1

126 - 72

2800

230/400

5.5

21.3 - 12.3

144 - 83

Ignition transformer V1 - V2

I1 - I2

230 V - 1 x 8 kV

1 A - 20 mA

Absorbed electrical power kW max 1.6 2.0 2.8 5.3 6.5

Protection level IP 44

Compliance with EC Directives 98/37 - 90/396 - 89/336 - 2004108 - 73/23 - 2006/95

Noise level

(3)

dBA 75.0 77.0 78.5 83.1 83.0

Type-approval class 2 (EN 676) EC in progress in progress in progress - in progress

class 1 (EN 676) EC - - - in progress -

D36

• The packaging of the burner rests on a wooden platform that is particularly suitable

for lift trucks. The overall dimensions of the packaging are shown in the table.

• The weight of the burner complete with its packaging is shown in table.

mm ABCkg

RS 70/E MZ 1400 780 700 77-79

RS 100/E MZ 1400 780 700 80-82

RS 130/E MZ 1400 780 700 83-85

RS 190/E 1400 780 1000 89

RS 250/E MZ 1400 780 1000 124-126

Fig. 1

The dimensions of the burner are shown in Fig. 2.

Bear in mind that inspection of the combustion head

requires the burner to be opened and the rear part

drawn back on the guides.

The dimensions of the open burner are indicated by

position I.

D731

(1) Blast tube: short-long

mm ABCDE

(1)

LMNO

RS 70/E MZ 511 296 215 555 840 250-385 179 430 1161-1296 214 134 221 2”

RS 100/E MZ 527 312 215 555 840 250-385 179 430 1161-1296 214 134 221 2”

RS 130/E MZ 553 338 215 555 840 280-415 189 430 1161-1296 214 134 221 2”

RS 190/E 675 370 305 555 872 372 222 436 1328 230 150 223 2”

RS 250/E MZ 732 427 305 555 872 370-520 222 436 1322-1467 230 150 264 2”

Fig. 2

1 2 3 4 5 6 7 8 9 10 11 12 ... 55 56

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