Riello 970T Serie Instructions Pour Installation, Utilisation Et Entretien page 8

TECHNICAL DATA
MODEL
TYPE
OUTPUT
(1)
DELIVERY
(1)
FUEL
- net calorific value
- density
- viscosity at 20 °C
OPERATION
PUMP delivery at 12 bar (kg/h)
pressure range (bar)
fuel temperatur (°C)
NOZZLES
STANDARD APPLICATIONS
AMBIENT TEMPERATUR
COMBUSTION AIR TEMPERATURE
CONFORMITY TO EEC DIRECTIVES
NOISE LEVELS SOUND PRESSURE
(2)
SOUND POWER
Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.
(1)
Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum rated output. The
(2)
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
ELECTRICAL SUPPLY
FAN MOTOR IE2
PUMP MOTOR
IGNITION TRANSFORMER
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
MODEL
ELECTRICAL SUPPLY
FAN MOTOR IE3
PUMP MOTOR
IGNITION TRANSFORMER
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
2nd stage kW
(min - max) kg/h
1st stage kW
(min) kg/h
kWh/kg
Mcal/kg
kg/dm
mm
number
°C max
dB(A)
3
2
/s
- Intermittent (min. 1 stop in 24 hours)
- Two-stage (high and low flame) and single-stage (all - nothing)
Boilers: water, steam, diathermic oil
°C
rpm
V
kW
A
rpm
V
W
A
V1 - V2
I1 - I2
kW max
rpm
V
kW
A
rpm
V
W
A
V1 - V2
I1 - I2
kW max
8
RL 250
970 T
1250 ÷ 2700
106 ÷ 228
600
51
LIGHT OIL
11.8
10.2 (10.200 kcal/kg)
0.82 - 0.85
max 6 (1.5 °E - 6 cSt)
230
10 - 21
90
2
0 - 40
60
2004/108 - 2006/95 - 2006/42
85,4
96,4
RL 250
3N ~ 400 / 230V +/-10% 50 Hz
2900
230/400
7.5
23.9/13.8
2730
230
550
3,6
230 V - 2 x 5 kV
1.9 A - 35 mA
7.2
IP 54
RL 250
3N ~ 400 / 230V +/-10% 50 Hz
2900
230/400
7,5
23,7/13,7
2730
230
550
3,6
230 V - 2 x 5 kV
1.9 A - 35 mA
10.6
IP 54