Riello GAS 9/2, Инструкции по установке, использованию и обслуживанию, Страница: 5 / 24

3
TECHNICAL DATA
(1) Reference conditions: Ambient temperature 20 ¯C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.
(2) Pressure at test point 17)(A)p.5, with zero pressure in the combustion chamber, with open gas ring 2)(A)p.9 and maximum burner output.
ELECTRICAL DATA
Model GAS 9/2
Output
(1)
2nd stage kW
Mcal/h
1750 - 3200
1500 - 2752
1st stage kW
Mcal/h
1000 - 1750
860 - 1500
Fuel NATURAL GAS: G20 - G21 - G22 - G23 - G25
G20 G25
- Net calorific value
kWh/Nm
3
Mcal/Nm
3
10
8.6
8.6
7.4
- Absolute density
kg/Nm
3 0.71 0.78
- Max delivery
Nm
3
/h
320 372
- Pressure at maximum delivery
(2)
mbar 14 20.3
Operation • Intermittent (min. 1 stop in 24 hours)
• Two-stage (high and low fire) and single-stage (on-off)
Standard applications Boilers: water. steam. diathermic oil
Ambient temperature °C 0 - 40
Combustion air temperature °C max 60
In conformity with EEC Directives 2006/95 - 2004/108 - 2006/42
Model GAS 9/2
Electrical supply V
Hz
230 - 400 with neutral ~ +/-10%
50 - three-phase
Electric motor IE2 rpm
kW
V
A
2920
9.2
230/400
29.1/16.8
Ignition transformer V1 - V2
I1 - I2
230 V - 1 x 8 kV
1.8 A - 30 mA
Electrical power consumption kW max 12
Electrical protection IP 40
Model GAS 9/2
Electrical supply V
Hz
230 - 400 with neutral ~ +/-10%
50 - three-phase
Electric motor IE3 rpm
kW
V
A
2920
9.2
230/400
28.6/16.5
Ignition transformer V1 - V2
I1 - I2
230 V - 1 x 8 kV
1.8 A - 30 mA
Electrical power consumption kW max 10.6
Electrical protection IP 40
The installer is responsible for the addition of any safety device not included in the present manual.
WARNING