7
20170392
GB
Technical description of the burner
5.1
Technical data
Tab. A
(1)
Reference conditions: Room temperature 20°C - Barometric pressure 1000 mbar – Altitude 100 m above sea level.
5
Technical description of the burner
MODEL
PRESS 140 P/N
PRESS 200 P/N
PRESS 300 P/N
PRESS 450 P/N
Output
(1)
kW
400-1600
570-2280
683-3420
1140-5130
Delivery
(1)
kg/h
35-140
50-200
60-300
100-450
Fuel
Heavy oil
- max viscosity at 50 °C
mm
2
/s
50 (7°E)
up to 500 (65°E) with kit
Operation
• Intermittent (min. 1 stop every 24 hours).
• Progressive two-stage (modulating by kit).
Nozzle
number 1 (nozzle with return line)
Standard applications
Boilers: water, steam, diathermic oil
Ambient temperature
°C
0 - 40
Combustion air temperature
°C max
60
Pump flow rate
pressure range
fuel temperature
kg/h
bar
°C max
310
25
120
470
25
140
690
25
140
940
25
140
Weight of the burner (complete with
packaging)
kg
180
220
238
300
Summary of Contents for PRESS 140 P/N
Page 2: ...Translation of the original instructions...
Page 57: ...55 20170392 GB Appendix Electrical panel layout 0 1 2 2 2 0 DIRECT START UP...
Page 58: ...20170392 56 GB Appendix Electrical panel layout 0 1 1 1 STAR TRIANGLE START UP...
Page 59: ...57 20170392 GB Appendix Electrical panel layout 0 1 0...
