Dantherm WA 120, Service Manual

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970006_SM_WA 45-300_4.3_EN-TY-FR_20100922.doc
6. TECHNICAL DATA
The technical data below apply to free-blowing units adjusted to maximum air volume and heat
output.
WA 45
Power supply
1)
V/Hz 3x400/50
Max. energy consumption kW 45
Max. heat output kW 40,6
Efficiency 90,2
Max. oil consumption
2)
kg/h 3,8
Max. gas consumption
3)
m³/h 3,8
Temperature rise (3200m³/h) Δ t°C 26
Weight without burner kg 190
Flue outlet – internal diameter mm
∅
140
Flue outlet – outside diameter mm
∅
144
Flue gas resistance in combustion chamber during operation Pa 11
Flue gas volume m³ 0,129
Hot surfaces m² 2,8
Burner tube, length mm 145
Burner tube mm
∅
130
WA 45 Free-blowing
100 Pa
resistance
200 Pa
resistance
Air volume m³/h 3200 3200 3200
Max. power consumption kW 0,75 0,75 1,1
Max. ampere consumption – 3x400V A 1,9 1,9 2,7
Max. ampere consumption – 3x230V A 3,3 3,3 4,7
Noise level @ 1 m dB(A) 66
1)
Alternative as 3x230V/50Hz
2)
Fuel oil EL acc. to DIN 51603
3)
Calculated at max. calorific value
H
S
= 42,2 MJ/m³
Please note that for the connection of ducts the
number of fan rotations must be changed and a
larger motor may have to be mounted – see wiring
diagrams in section 7.
If there is a request for reduced heat output
equivalent to maximum 80% of the below-
mentioned maximum heat output values,
Dantherm Air Handling can deliver free-blowing
units with the correctly calculated transmission for
85% of the maximum air volume.