Technical Data; Variants - Baxi TECNO 28-L Instrucciones De Instalación, Funcionamiento Y Mantenimiento

TECHNICAL DATA

MODEL
OUTPUT
(1)
DELIVERY
(1)
FUEL
- Net calorific value
- Density
- Viscosity at 20 °C
OPERATION
NOZZLES
STANDARD APPLICATIONS
AMBIENT TEMPERATURE
COMBUSTION AIR TEMPERATURE
ELECTRICAL SUPPLY
ELECTRIC MOTOR
MOTOR CAPACITOR
IGNITION TRASFORMER
PUMP delivery (at 20 bar)
pressure range
fuel temperature
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
IN CONFORMITY WITH DIRECTIVES
NOISE LEVEL SOUND PRESSURE
(2)
SOUND POWER
(1) Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.
(2) 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.

VARIANTS

Model
single-phase
TECNO 28-L
single-phase
TECNO 38-L
TECNO 50-L
2nd kW
stage Mcal/h
kg/h
1st stage kW
Mcal/h
kg/h
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
V 230 ~ +/-10%
Hz 50 - single-phase
rpm
W
V
A
F/V
V1 - V2 230 V - 2 x 5 kV
I1 - I2
kg/h
bar
° C max
W max
IP 44
2014/30/UE - 2014/35/UE - 2006/42/EC
dBA
Blast
Electrical
tube lenght
supply
mm
216
216
three-phase 216
TECNO 28-L TECNO 38-L
166 - 332 237 - 450
143 - 286 204 - 387
14 - 28
95 - 166 118 - 237
82 - 143 102 - 204
8 - 14
2800
300
220 - 240
2,4
12,5/450
1,9 A - 30 mA
45
10 - 18
60
370
68
79
2
TECNO 50-L
20 - 38
10 - 20
230 - 400 with neutral ~ +/-10%
50 - three-phase
2800
420
230 220/240 - 380/415
2,65
16/450
67
4 - 18
60
600
70
81
296 - 593
255 - 510
25 - 50
148 - 296
127 - 255
12,5 - 25
2800
650
3,0 - 1,7
88
4 - 18
60
750
75
86