Technical Data; Pressure Gauge - ICI Caldaie ECOVAPOR Series Instructions For Installation, Use And Maintenance Manual

TECHNICAL DATA

DESCRIPTION
Useful nominal power [1]
Nominal thermal flow
Minimum nominal power
Minimum thermal flow
Efficiency at 100% (ref. P.C.I.) [1]
Furnace depression (Flue gas pressure drop)
Rated pressure
Total capacity
Capacity at level
EXCHANGE surface
Steam production
[1]
Rated frequency ~ voltage
Electric protection rating
Absorbed power
Allowed fuels
Lower calorific value
Max. / min. fuel pressure values
Fuel nominal flow rate (G max gas flow rate)
Minimum fuel flow rate
Flue gas temperature at nominal power
Total weight
[1] 80 °C treated water feed temperature.
SAFETY COMPONENT CALIBRATIONS
The components listed below are adjusted at the indicated pressure values
– safety valve: 12 bar (factory sealed - do not modify)
– safety pressure switch: 11 bar (factory sealed - do not modify)
– pressure transducer: 10 bar (adjust during installation, if necessary).
COMPONENTS
The steam generating systems
– Safety components (safety valves, safety level switches, safety pressure switch).
– Indicators (level indicator, manometer, flame light).
– Adjustment components (level adjusters, pressure switches, pressure transducers).
– Feed components (centrifugal pump).
– Operation components (shut-off valves, drain valve).
Hereinafter are the descriptions of the operation of each single component.

PRESSURE GAUGE

The manometer indicates the reached steam pressure value. The value of the design pressure is shown in red on the graduated
scale.
The manometer is fitted onto a three-way valve allowing to carry out the following operations:
– Communication between generator and pressure gauge (normal operating position).
– Communication between pressure gauge and the outside (position needed to purge the siphon).
– Communication between generator, pressure gauge and sample pressure gauge (position needed for pressure gauge
comparison).
General information
u.m.
350
kW 238
kW 254
kW 30
kW 31
%
mbar n.a.
bar
l 921
l 673
m 2 8,30
kg/h 350
Volt /Hz
IP
kW
MJ/m
3
mbar
Stm 3 /h 26,85
Stm /h 3
3
°C 135
kg (12 bar
2180
version)
ECOVAPOR
feature a series of components that can be divided into:
ECOVAPOR
500 650 800 1000
341 443 545 681
362 471 580 725
43 55 68 85
44 58 71 89
-32
1250 1830
950 1280
12,80 14,20
500 650 800 1000
6 7
Natural gas
34,2
17,25
38,35 49,86 61,37 76,71
4 5 6 8
135 135 135 135
2180 2550 2550 3240
1350 1700 2000
920 1158 1363
979 1232 1450
115 145 170
120 151 177
94
n.a.
12-15
2190 2640 3050
1475 2000 2300
22,30 25,00 31,5
1350 1700 2000
400/50
IP55
9 14,5 15,5
103,56 130,40 153,42
10
135 135 135
3690 4400 5250
2500 3000
1703 2044
1812 2175
213 256
222 266
3380 4020
2490 2825
40,5 48
2500 3000
19,5
191,77 230,12
135 135
5920 6320
15