Riello 966 T, Инструкции по установке, использованию и обслуживанию

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TECHNICAL DATA
(1)
Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.
(2)
Pressure at pressure switch test point 20)(A)p.12 with zero pressure in the combustion chamber and maximum burner output.
(3)
Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum rated output. The
sound power is measured with the “Free Field” method, as per EN 15036, and according to an “Accuracy: Category 3” measuring accuracy, as
set out in EN ISO 3746.
ELECTRICAL DATA
Model RL 300/B MZ RL 400/B MZ
Type 966 T 967 T
Output
(1)
Delivery
(1)
2nd stage
(min - max) kW
kg/h
1250 ÷ 3550
105 ÷ 301
2000 ÷ 4450
169 ÷ 378
1st stage
(min) kW
kg/h
600
50
1000
84
Fuel LIGHT OIL
- net calorific value kWh/kg
Mcal/kg
11.8
10.2 (10.200 kcal/kg)
- density
kg/dm
3 0.82 - 0.85
- viscosity at 20 °C
mm
2
/s
max 6 (1.5 °E - 6 cSt)
Operation - Intermittent (min. 1 stop in 24 hours)
- Two-stage (high and low flame) and single-stage (all - nothing)
Pump delivery at 20 bar (kg/h)
pressure range (bar)
fuel temperatur (°C) 380
7 - 40
140
Nozzles number 2
Standard applications Boilers: water, steam, diathermic oil
Ambient temperatur °C 0 - 40
Combustion air temperature °C max 60
Conformity to directives 2014/30/UE - 2014/35/UE - 2006/42/EC
Noise levels
(3)
Sound pressure
Sound power dBA 83
94 85
96
Approval class 2 (EN 267) CE
Model RL 300/B MZ RL 400/B MZ
Electrical supply 3N ~ 400V +/-10% 50 Hz
Fan motor IE2 rpm
V
kW
A
2900
230/400
4.5
15/8.7
2900
400/690
7.5
13.8/8
Pump motor V
kW
A
220/380
1.1
4.5 - 2.6
Ignition transformer V1 - V2
I1 - I2
230 V - 2 x 5 kV
1.9 A - 35 mA
Electrical power consumption kW max 7 10.6
Electrical protection IP 54
Model RL 400/B MZ
Electrical supply 3N ~ 400V +/-10% 50 Hz
Fan motor IE3 rpm
V
kW
A
2920
400/690
7.5
14/8.1
Pump motor V
kW
A
220/380
1.1
4.5 - 2.6
Ignition transformer V1 - V2
I1 - I2
230 V - 2 x 5 kV
1.9 A - 35 mA
Electrical power consumption kW max 10.6
Electrical protection IP 54