Fig.4.c
Note: to avoid unwanted interference, the power cables should be kept separate from the probe
signal cables.
Important: connect the yellow-green wire to the earth terminal (GND).
4.3
Power supply
The humidifier power line must be fitted by the installer with a disconnect switch and protection fuses.
The table shows the recommended size of the power cable and fuse ratings. These data are purely
indicative; local regulations must always prevail.
power supply rated characteristics
mod. code
voltage
(V - type)
(1)
current
(A)
(2)
power
(W)
(3)
production
(kg/h (lbs/h))
(2, 4)
cable size
(mm2)
(AWG14)
(3)
line
fuses
(A -
type)
(3)
UG045*D004 D0 230V 50Hz - 1~ 0.34 180 45 (100) 2.5 16 F
UG045*1104 11 115V 60Hz - 1~ 0.68 180 45 (100) 2.5 16 F
UG090*D004 D0 230V 50Hz - 1~ 0.67 250 90 (200) 2.5 16 F
UG090*1104 11 115V 60Hz - 1~ 1.34 250 90 (200) 2.5 16 F
UG150*D004 D0 230V 50Hz - 1~ 0.71 260 150 (330) 2.5 16 F
UG150*1104 11 115V 60Hz - 1~ 1.41 260 150 (330) 2.5 16 F
UG180*D004 D0 230V 50Hz - 1~ 1,246 385 180 (400) 2.5 16 F
UG180*1104 11 115V 60Hz - 1~ 2.5 385 180 (400) 2.5 16 F
UG300*D004 D0 230V 50Hz - 1~ 1.29 400 300 (660) 2.5 16 F
UG300*1104 11 115V 60Hz - 1~ 2.6 400 300 (660) 2.5 16 F
UG450*D004 D0 230V 50Hz - 1~ 2 660 450 (990) 2.5 16 F
UG450*1104 11 115V 60Hz - 1~ 4 660 450 (990) 2.5 16 F
Tab.4.a
(1) Tolerance allowed on the nominal mains voltage: -15%, ± 10%.
(2) Tolerance on nominal values: + 5%, -10% (EN 60335-1).
(3) Recommended values; referred to cables laid in closed PVC or rubber conduits 20 m long; the
standards in force must always be followed.
(4) Instant steam production: average steam production may be affected by external factors, such as:
ambient temperature, water quality, steam distribution system.
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