Technical Data - Riello RL 70 HS Manual

TECHNICAL DATA

MODELLO
TYPE
OUTPUT
(1)
DELIVERY
(1)
FUEL
- Net calorific value
- Density
- Viscosity at 20 °C
OPERATION
NOZZLES
STANDARD APPLICATIONS
AMBIENT TEMPERATURE
COMBUSTION AIR TEMPERATURE
ELECTRICAL SUPPLY
ELECTRICAL MOTOR
IGNITION TRASFORMER
PUMP delivery (at 12 bar)
pressure range
fuel temperature
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
IN CONFORMITY WITH EEC DIRECTIVES
NOISE LEVELS
(2)
(1) Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.
(2) Sound pressure measured in manufacturers combustion laboratory, with burner operating on test boiler and at maximum rated output.
ACCESSORIES (optional):
•
STATUS (see page 16): code 3010322
DEGASSING UNIT:
It may occur that a certain amount of air is contained in the light oil sucked up by the pump. This air may originate from the light oil itself as a
consequence of depressurization or air leaking past imperfect seals.
In double-pipe systems, the air returns to the tank from the return pipe; in single-pipe systems, the air remains in circulation causing pressure variations
in the pump and burner malfunctions.
For this reason, we advise installing a degassing unit near the burner in single-pipe installations.
Degassing units are provided in two versions:
CODE 3010054 without filter
CODE 3010055 with filter
- Burner delivery
- Light oil pressure
- Ambient temperature
- Ambient temperature
- Light oil temperature
- Light oil temperature
- Attachment connectors
For burner deliveries higher than 80 kg/h, install two parallel degassing units
2nd stage
1st stage
: max. 80 kg/h
: max. 0.7 bar
: max. 50 °C (without filter)
: max. 40 °C (with filter)
: max. 50 °C (without filter)
: max. 40 °C (with filter)
: 1/4 inch
RL 70 HS
2047 D
kW 593 - 830
Mcal/h 510 - 714
kg/h 50 - 70
kW 355 - 474
Mcal/h 306 - 408
kg/h 30 - 50
Light oil
kWh/kg 11.8
Mcal/kg 10.2 (10.200 Kcal/kg)
3 0.82 - 0.85
kg/dm
2 6 (1.5 °E - 6 cSt)
mm /s max
• Intermittent (min. 1 stop in 24 hours)
• Two-stage (high and low flame) and single-phase (all -
nothing)
numer 2
Boilers: water, steam, diathermic oil
°C 0 - 40
°C max 60
V 230 - 400 with neutral ~ +/- 10%
Hz 50 - three-phase
rpm 2800
W 1100
V 220/240 - 380/415
A 4.7 - 2.7
V1 - V2 230 V - 2 x 5 kV
I1 - I2 1.9 A - 30 mA
kg/h 107
bar 10 - 20
°C max 60
W max 1400
IP 44
89/336 - 2004/108 - 73/23 - 2006/95 - 2006/95
dBA 75
2
RL 100 HS
711 - 1130
612 - 972
60 - 95
415 - 711
355 - 612
35 - 60
2800
1500
220/240 - 380/415
6,4 - 3.7
220
10 - 20
60
1800
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