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Technical description of the burner
3.1
Technical data
MODEL
TYPE
OUTPUT
2nd stage
(1)
DELIVERY
(1)
1st stage
FUEL
- Net calorific value
- Density
- Viscosity at 20 °C
OPERATION
NOZZLES
STANDARD APPLICATIONS
AMBIENT TEMPERATURE
COMBUSTION AIR TEMPERATURE
PUMP
delivery (at 12 bar)
pressure range
fuel temperature
ELECTRICAL PROTECTION
IN CONFORMITY WITH IRECTIVES
NOISE LEVELS
(2)
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
(2)
output.
3.2
Electrical data
MODEL
POWER SUPPLY
ELECTRICAL MOTOR IE2
IGNITION TRASFORMER
ELECTRICAL POWER CONSUMPTION
Technical description of the burner
TECNO 70-L
660 T1
kW
474 - 830
408 - 714
Mcal/h
40 - 70
kg/h
kW
255 - 474
Mcal/h
219 - 408
kg/h
21.5 - 40
LIGHT OIL
kWh/kg
11.8
Mcal/kg
10.2 (10.200 Kcal/kg)
3
0.82 - 0.85
kg/dm
2
/s max 6 (1.5 °E - 6 cSt)
mm
Intermittent (min. 1 stop in 24 hours).
Two-stage (high and low flame) and single-stage (all - nothing).
number
2
Boilers: water, steam, diathermic oil
°C
0 - 40
°C max
60
kg/h
bar
10 - 20
°C max
IP 44
2006/42/CE - 2014/35/UE - 2014/30/UE
dBA
TECNO 70-L
V
Hz
rpm
2860
kW
V
230/400
A
4.1/2.4
V1 - V2
I1 - I2
kW max
5
GB
TECNO 100-L
661 T1
711 - 1186
612 - 1020
60 - 100
356 - 711
306 - 612
30 - 60
107
220
10 - 20
60
60
75
77
TECNO 100-L
230 - 400 with neutral ~ +/- 10%
50 - three-phase
2860
1.1
1.5
230/400
5.5/3.4
230 V - 2 x 5 kV
1.9 A - 30 mA
1.9
2.5
TECNO 130-L
662 T1
948 - 1540
816 - 1325
80 - 130
486 - 948
418 - 816
41 - 80
220
10 - 20
60
78.5
TECNO 130-L
2860
2.2
230/400
7.9/4.6
3.1
6088
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